AD2S1210 ༬Ⴀ 3125 rps

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Download AD2S1210 ༬Ⴀ 3125 rps

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AD2S1210 ༬Ⴀ 3125 rps

‫ݴ‬Ր୲੗ՎĂ10࿋዁16࿋ RD
ገ࣑ഗǈాዃ֖੊ና‫ږ‬ഗ
AD2S1210
༬Ⴀ
ࠀీ઀཮
REFERENCE
OSCILLATOR
(DAC)
EXCITATION
OUTPUTS
REFERENCE
PINS
CRYSTAL
VOLTAGE
REFERENCE
INTERNAL
CLOCK
GENERATOR
SYNTHETIC
REFERENCE
AD2S1210
ADC
INPUTS
FROM
RESOLVER
TYPE II
TRACKING LOOP
FAULT
DETECTION
FAULT
DETECTION
OUTPUTS
ADC
POSITION
REGISTER
ENCODER
EMULATION
OUTPUTS
ᆌᆩ
ENCODER
EMULATION
ྜኝ‫ڇڦ‬ႊೌ჉Վຕጴገ࣑ഗ
ፌ‫߶ٷ‬ጷ໏୲ǖ3125 rpsǄ10࿋‫ݴ‬Ր୲ǅ
৛‫܈‬ǖ±2.5ࢷ‫ݴ‬
‫ݴ‬Ր୲ǖ10/12/14/16࿋ǈᆯᆩࢽยዃ
ժႜࢅ‫ز‬ႜ10࿋዁16࿋ຕ਍‫܋‬੨
ਨ‫ܔ‬࿋ዃᇑ໏‫܈‬๼‫؜‬
ဣཥࠤቱॠ֪
੗Պ‫ࠤײ‬ቱॠ֪ពኵ
ֶ‫ݴ‬๼෇
ሺଉ๕Պஓഗ‫ݠ‬ኈ
ాዃ੗Պ‫ײ‬ኟ၀հና‫ږ‬ഗ
ग़ඹDSPࢅSPIথ੨Քጚ
‫ۉ‬ᇸ‫ۉ‬უǖ5 Vǈஇडথ੨‫ۉ‬უ2.3 V዁5 V
‫ۨܮ‬࿒‫ྷݔ܈‬ǖ−40°C዁+125°C
VELOCITY
REGISTER
CONFIGURATION
REGISTER
DATA I/O
MULTIPLEXER
DATA I/O
RESET
07467-001
DATA BUS OUTPUT
኱ୁࢅ঍ୁົ‫ۉޜ‬ऐ੦዆
Պஓഗ‫ݠ‬ኈ
‫ۯۉ‬ዺ૰ገၠ
‫ۯۉ‬ഛ‫כ‬
ण‫ڦׯ‬ഔ‫ۉ݀ۯ‬ऐ/঍ୁ݀‫ۉ‬ऐ
ഛ‫כ‬ሏ‫ۯ‬ॠ֪ᇑ੦዆
཮1
ׂ೗਋ঋ
1.
Բ୲߶ጷገ࣑ăType II߶ጷ࣍ୟీࠕ૶Ⴤ๼‫؜‬࿋ዃຕ
਍ǈ൐ுᆶገ࣑ჽ‫׿‬ă໲࣏੗ᅜᅞ዆ሯำǈᅜत֖
߁ຎ
AD2S1210๟ᅃ੼10࿋዁16࿋‫ݴ‬Ր୲჉Վຕጴገ࣑ഗǈण‫ׯ‬
ೌฉ੗Պ‫ײ‬ኟ၀հና‫ږ‬ഗǈྺ჉ገՎუഗ༵ࠃኟ၀հघ
૤ă
ገ࣑ഗ‫ڦ‬ኟ၀ࢅᇆ၀๼෇‫܋‬ሎႹ๼෇3.15 V p-p ± 27%Ăೕ
୲ྺ2 kHz዁20 kHz‫ڦాྷݔ‬႑ࡽăType IIົ‫࣍ޜ‬ୟᆩᇀ߶
ጷ๼෇႑ࡽǈժॽኟ၀ࢅᇆ၀๼෇‫ڦ܋‬႑တገ࣑ྺ๼෇ঙ
‫ࢅ܈‬໏‫܈‬໯‫ܔ‬ᆌ‫ڦ‬ຕጴଉăፌ‫߶ٷ‬ጷ໏୲ྺ3125 rpsă
੊ࢅ๼෇႑ࡽ‫ڦ‬ၿհ฿ኈă
2.
ဣཥࠤቱॠ֪ăࠤቱॠ֪‫ۉ‬ୟ੗ᅜॠ֪჉Վ‫ڦ‬႑ࡽ
۪฿Ă‫ྷݔג‬๼෇႑ࡽĂ๼෇႑ࡽ฿ದई࿋ዃ߶ጷ
۪฿ăࠤቱॠ֪ពኵ੗ᅜᆯᆩࢽ‫܀ڇ‬Պ‫ײ‬ǈᅜՍኍ
‫ܔ‬༬ۨᆌᆩ৊ႜᆫࣅă
3.
๼෇႑ࡽ‫ྷݔ‬ăኟ၀ࢅᇆ၀๼෇‫܋‬ኧ‫׼‬3.15 V p-p
± 27%‫ݴֶڦ‬๼෇‫ۉ‬უă
4.
੗Պ‫ײ‬घ૤ೕ୲ă੗ᅜൟ຿‫ॽں‬घ૤ೕ୲ยዃྺ2
kHz዁20 kHz‫߲ܠڦాྷݔ‬Քጚೕ୲ă
5.
3Ԡ߭๕࿋ዃຕ਍ăཚࡗ16࿋ժႜ‫܋‬੨ई4၍‫ز‬ႜথ
੨੗ᅜ‫ݡ‬࿚10࿋዁16࿋ਨ‫ܔ‬ঙ࿋ዃຕ਍ăሺଉ๕Պ
ஓഗ‫ݠ‬ኈ֑ᆩՔጚA-quad-B߭๕ǈժ༵ࠃ‫ݛ‬ၠ๼
‫؜‬ă
6.
ຕጴ໏‫܈‬๼‫؜‬ăཚࡗ16࿋ժႜ‫܋‬੨ई4၍‫ز‬ႜথ੨੗
ᅜ‫ݡ‬࿚10࿋዁16࿋‫ڦࡽޙټ‬ຕጴଉ໏‫܈‬ă
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2008–2010 Analog Devices, Inc. All rights reserved.
www.BDTIC.com/ADI/
ADIዐ࿔Ӳຕ਍๮֩๟ᆈ࿔Ӳຕ਍๮֩‫ڦ‬ᅳ࿔ǈ৤൩ଌ঴‫݋‬ᅳዐ੗ీ٪ሞ‫ڦ‬ᇕჾፇኯई‫݋‬ᅳ‫ٱ‬ဃǈADIփ‫݋ܔ‬ᅳዐ٪ሞ‫ֶڦ‬ᅴईᆯׂُิ‫ٱڦ‬ဃ޶ሴăසႴඓණඪࢆَᇕ‫ڦ‬ጚඓႠǈ൩֖੊ADI༵ࠃ
‫ڦ‬ፌႎᆈ࿔Ӳຕ਍๮֩ă
AD2S1210
ణ୤
༬Ⴀ ................................................................................................... 1
LOSពኵस٪ഗ .................................................................... 21
ᆌᆩ ................................................................................................... 1
DOS‫ג‬ଉ‫ײ‬ពኵस٪ഗ ...................................................... 21
߁ຎ ................................................................................................... 1
DOS฿ದពኵस٪ഗ .......................................................... 21
ࠀీ઀཮ ........................................................................................... 1
DOSް࿋ፌ‫ࢅٷ‬ፌၭពኵस٪ഗ .................................... 22
ׂ೗਋ঋ ........................................................................................... 1
LOTฉ၌स٪ഗ ................................................................... 22
रຍࡀ߭ ........................................................................................... 3
LOTူ၌स٪ഗ ................................................................... 22
้Ⴞࡀ߭ .................................................................................. 6
घ૤ೕ୲स٪ഗ ................................................................... 22
ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ ............................................................................. 8
੦዆स٪ഗ ............................................................................ 22
ESDয়ߢ ................................................................................... 8
෉ॲް࿋स٪ഗ ................................................................... 23
ᆅগದዃࢅࠀీ௮ຎ ..................................................................... 9
ࠤቱस٪ഗ ............................................................................ 23
‫ۆ‬႙߾ፕ༬Ⴀ ................................................................................ 11
ຕጴথ੨ ........................................................................................ 24
჉Վ߭๕႑ࡽ ................................................................................ 15
SOE๼෇ ................................................................................. 24
߾ፕᇱ૙ ........................................................................................ 16
SAMPLE๼෇ ......................................................................... 24
჉Վຕጴገ࣑ ....................................................................... 16
ຕ਍߭๕ ................................................................................ 24
ࠤቱॠ֪‫ۉ‬ୟ ....................................................................... 16
ժႜথ੨ ................................................................................ 24
ೌฉ੗Պ‫ײ‬ኟ၀հና‫ږ‬ഗ ................................................. 18
‫ز‬ႜথ੨ ................................................................................ 28
ࢇ‫ ׯิ੊֖ׯ‬....................................................................... 18
ሺଉ๕Պஓഗ๼‫ ؜‬.............................................................. 31
AD2S1210ದዃ .............................................................................. 20
‫ۉ‬ᇸ้Ⴞ੦዆ࢅް࿋ .......................................................... 31
߾ፕఇ๕ ................................................................................ 20
‫ۉ‬ୟ‫ۯ‬ༀ༬Ⴀ ................................................................................ 32
स٪ഗ཮ ........................................................................................ 21
࣍ୟၚᆌఇ႙ ....................................................................... 32
࿋ዃस٪ഗ ............................................................................ 21
ဃֶᇸ .................................................................................... 33
໏‫܈‬स٪ഗ ............................................................................ 21
ྔႚ؅٫ ........................................................................................ 34
۩ࠔኸళ ................................................................................ 34
Ⴊ۩૦๏
2010౎2ሆ —— Ⴊ۩Ӳ0዁Ⴊ۩ӲA
Ⴊ߀‫ۆ‬႙߾ፕ༬Ⴀև‫ ݴ‬......................................................... 11,12
Ⴊ߀۩ࠔኸళ ............................................................................... 34
2008౎8ሆ —— Ⴊ۩Ӳ0ǖ‫؛‬๔Ӳ
www.BDTIC.com/ADI/
Rev. A | Page 2 of 36
AD2S1210
रຍࡀ߭
‫ݥأ‬ଷᆶຫ௽ǈAVDD = DVDD = 5.0 V ± 5%ǈCLKIN = 8.192 MHz ± 25%ǈEXCĂEXCೕ୲ = 10 kHz዁20 kHzǄ10࿋ǅĂ
6 kHz዁20 kHzǄ12࿋ǅĂ3 kHz዁12 kHzǄ14࿋ǅĂ2 kHz዁10 kHzǄ16࿋ǅǗTA = TMIN዁TMAX1ă
՗1
֖ຕ
ኟ၀Ăᇆ၀๼෇ 2
‫ۉ‬უ‫܈ޗ‬
๼෇ೋዃ‫ୁۉ‬
๼෇ፆੇ
໮၎‫ྷݔ‬
ࠌఇᅞ዆
ঙ‫܈‬৛‫ ܈‬3
ঙ‫܈‬৛‫܈‬
ፌၭኵ
‫ۆ‬႙ኵ
ፌ‫ٷ‬ኵ
‫ڇ‬࿋
ཉॲ/ጀ๥
2.3
3.15
4.0
V p-p
ኟ၀հႚǈֶ‫ݴ‬SIN዁SINLOǈCOS዁COSLO
8.25
μA
kΩ
‫܈‬
ࢷ௱/V
VIN = 4.0 V p-p, CLKIN = 8.192 MHz
VIN = 4.0 V p-p, CLKIN = 8.192 MHz
ኟ၀/ᇆ၀ᇑEXC๼‫࠲ڦ؜‬ဣǈ੦዆स٪ഗD3 = 0
10 Hz዁1 MHzǈ੦዆स٪ഗD4 = 0
±5 + 1 LSB
±10 + 1 LSB
ࢷ‫!ݴ‬
ࢷ‫!ݴ‬
࿋!
B, D प
A, C प
࿮฿ஓ
±1
±2
±2
±4
±4
±8
±16
±32
±0.9
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
B, D प
A, C प
B, D प
A, C प
B, D प
A, C प
B, D प
A, C प
±2
±4
±2
±4
±4
±8
±16
±32
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
B, D पǈଭे໏‫܈‬
A, C पǈଭे໏‫܈‬
B, D पǈଭे໏‫܈‬
A, C पǈଭे໏‫܈‬
B, D पǈଭे໏‫܈‬
A, C पǈଭे໏‫܈‬
B, D पǈଭे໏‫܈‬
A, C पǈଭे໏‫܈‬
6500
5300
2800
2200
1500
1200
350
275
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
485
−44
+44
±20
±2.5 + 1 LSB
±5 + 1 LSB
10, 12, 14, 16
‫ݴ‬Ր୲
ओ‫ݥݴ‬၍Ⴀ(INL)
10࿋
12࿋
14࿋
16࿋
ྲ‫ݥݴ‬၍Ⴀ(DNL)
੗ዘްႠ
໏‫܈‬๼‫؜‬
໏‫܈‬৛‫ ܈‬4
10࿋
±1
12࿋
14࿋
16࿋
‫ݴ‬Ր୲ 5
‫ۯ‬ༀႠీ
‫੻ټ‬
10࿋
12࿋
14࿋
16࿋
9, 11, 13, 15
2000
2900
900
1200
400
600
100
125
CLKIN = 8.192 MHz
CLKIN = 8.192 MHz
CLKIN = 8.192 MHz
CLKIN = 8.192 MHz
www.BDTIC.com/ADI/
Rev. A | Page 3 of 36
AD2S1210
!
֖ຕ
߶ጷ໏୲
10࿋
ፌၭኵ
‫ۆ‬႙ኵ
12࿋
14࿋
16࿋
े໏‫܈‬ဃֶ
10࿋
12࿋
14࿋
16࿋
ॺ૬้क़Ǆ10°঩ሂ๼෇ǅ
10࿋
12࿋
14࿋
16࿋
ॺ૬้क़Ǆ179°঩ሂ๼෇ǅ
10࿋
12࿋
14࿋
16࿋
EXC, EXC ๼‫؜‬
‫ۉ‬უ
ዐ႐‫ۉ‬უ
ೕ୲
EXC/EXC ኱ୁ฿ದ
EXC/EXC ঍ୁ฿ದ
THD
एጚ‫ۉ‬უ
REFOUT
೏ᅎ
PSRR
CLKIN, XTALOUT 6
๼෇‫ۉگ‬უVIL
๼෇ߛ‫ۉ‬უVIH
இड๼෇
๼෇‫ۉگ‬უVIL
ཉॲ0ጀ๥
3125
2500
1250
1000
625
500
156.25
125
rps
CLKIN = 10.24 MHz
CLKIN = 8.192 MHz
CLKIN = 10.24 MHz
CLKIN = 8.192 MHz
CLKIN = 10.24 MHz
CLKIN = 8.192 MHz
CLKIN = 10.24 MHz
CLKIN = 8.192 MHz
30
30
30
30
rps
rps
rps
ࢷ‫ݴ‬
ࢷ‫ݴ‬
ࢷ‫ݴ‬
ࢷ‫ݴ‬
At 50,000 rps2, CLKIN = 8.192 MHz
At 10,000 rps2, CLKIN = 8.192 MHz
At 2500 rps2, CLKIN = 8.192 MHz
At 125 rps2, CLKIN = 8.192 MHz
0.6
2.2
6.5
27.5
0.9
3.1
9.0
40
ms
ms
ms
ms
ॺ૬዁±2 LSB , CLKIN = 8.192 MHz
ॺ૬዁±2 LSB, CLKIN = 8.192 MHz
ॺ૬዁±2 LSB , CLKIN = 8.192 MHz
ॺ૬዁±2 LSB, CLKIN = 8.192 MHz
1.5
4.75
10.5
45
2.2
6.0
14.7
66
ms
ms
ms
ms
ॺ૬዁±2 LSB , CLKIN = 8.192 MHz
ॺ૬዁±2 LSB, CLKIN = 8.192 MHz
ॺ૬዁±2 LSB , CLKIN = 8.192 MHz
ॺ૬዁±2 LSB, CLKIN = 8.192 MHz
3.2
3.6
4.0
V p-p
޶ሜ±100 μAǈ‫ۆ‬႙ֶ‫ݴ‬๼‫؜‬
(EXC ዁ EXC) = 7.2 V p-p
2.40
2
2.47
2.53
20
30
100
V
kHz
mV
mV
dB
2.40
2.47
100
−60
V
ppm/°C
dB
0.8
V
V
0.8
0.7
V
V
V
V
μA
VDRIVE = 2.7 V዁5.25 V
VDRIVE = 2.3 V዁2.7 V
VDRIVE = 2.7 V዁5.25 V
VDRIVE = 2.3 V዁2.7 V
μA
RES0, RES1, RD, WR/FSYNC, A0, A1, ࢅ RESET ᆅগ
2.0
1.7
10
‫ۉگ‬ೝ๼෇‫ୁۉ‬IILǄฉઙǅ
മ5߲ၿհ
2.53
2.0
‫ۉگ‬ೝ๼෇‫ୁۉ‬IILǄ࿮ฉઙǅ
ߛ‫ۉ‬ೝෙༀ୑‫ୁۉ‬IOZH
‫ۉگ‬ೝෙༀ୑‫ୁۉ‬IOZL
‫ڇ‬࿋
−58
๼෇ߛ‫ۉ‬უVIH
ߛ‫ۉ‬ೝ๼෇‫ୁۉ‬IIH
இड๼‫؜‬
๼‫ۉگ؜‬უVOL
๼‫ۉߛ؜‬უVOH
ፌ‫ٷ‬ኵ
80
−10
±IOUT = 100 μA
μA
0.4
2.4
2.0
−10
10
V
V
V
μA
μA
VDRIVE = 2.3 V዁5.25 V
VDRIVE = 2.7 V዁5.25 V
VDRIVE = 2.3 V዁2.7 V
www.BDTIC.com/ADI/
Rev. A | Page 4 of 36
AD2S1210
!
֖ຕ
‫ۉ‬ᇸᄲ൱
AVDD
DVDD
VDRIVE
‫ۉ‬ᇸ
IAVDD
IDVDD
IOVDD
ፌၭኵ
4.75
4.75
2.3
‫ۆ‬႙ኵ
ፌ‫ٷ‬ኵ
‫ڇ‬࿋
5.25
5.25
5.25
V
V
V
12
35
2
mA
mA
mA
ཉॲ0ጀ๥
1
࿒‫ྷݔ܈‬සူǖ–40°C዁+85°CǄAĂBपǅǗ–40°C዁+125°CǄCĂDपǅă
၎‫ܔ‬ᇀAGND‫ڦ‬SINĂSINLOĂCOSࢅCOSLO‫ۉ‬უՂႷ๔ዕሞ0.15 V዁AVDD − 0.2 V‫ాྷݔ‬ă
ঙ‫܈‬৛‫֖܈‬ຕా‫ڦ‬໯ᆶरຍࡀ߭਩๟ሞ࢛ۨ໏‫܈‬ǈनଭे໏‫ူ܈‬৊ႜ֪๬ă
4
໏‫܈‬৛‫߭ࡀ܈‬Ԉઔ໏‫܈‬฿ۙࢅ‫ۯ‬ༀ࿖հă
5
૩සǈ‫ړ‬RES0 = 0൐RES1 = 1้ǈ࿋ዃ๼‫ݴڦ؜‬Ր୲ྺ12࿋ă໏‫܈‬๼‫ݴڦ؜‬Ր୲ྺ11࿋ǈMSB՗๖჉ገ‫ݛ‬ၠăԨ૩ዐǈ‫ܔ‬ᇀ8.192 MHz‫ڦ‬CLKINೕ୲ǈ໏‫܈‬LSBྺ
0.488 rpsǈन1000 rps/(211)ă
6
AD2S1210‫้ڦ‬ዓೕ୲੗ᅜ૧ᆩৗና༵ࠃǈईኁ኱থઠጲDSP/ྲ੦዆ഗຕጴ๼‫؜‬ă‫ړ‬๑ᆩ኱থઠጲDSP/ྲ੦዆ഗ‫้܋ڇڦ‬ዓ႑ࡽ้ǈXTALOUTᆅগᆌԍ‫׼‬ਸୟǈ
இड‫ۉ‬ೝ֑ᆩ՗1இड๼෇֖ຕူ໯ଚ‫ڦ‬ኵă
2
3
www.BDTIC.com/ADI/
Rev. A | Page 5 of 36
AD2S1210
้Ⴞࡀ߭
‫ݥأ‬ଷᆶຫ௽ǈBWEE!>!EWEE!>!6/1!W!Ġ!6&ǈUB!>!UNJO዁UNBY2ă
՗2
֖ຕ
fCLKIN
௮ຎ
้ዓ๼෇ೕ୲
tCK
้ዓዜ೺ ( = 1/f CLKIN)
t1
t2
t3
t4
t5
t6
t7
t8
t9
t10
t11
t12
RD/CS ‫ۉگ‬ೝኮമ‫ڦ‬A0ࢅA1ॺ૬้क़
CS ူইᄂ዁ WR/FSYNCฉืᄂ‫ڦ‬ჽ‫׿‬
ႀ෇ዜ೺ዐ‫ںڦ‬኷/ຕ਍ॺ૬้क़
ႀ෇ዜ೺ዐ‫ںڦ‬኷/ຕ਍ԍ‫้׼‬क़
CS
WR/FSYNCฉืᄂ዁!!!ฉืᄂ‫ڦ‬ჽ‫׿‬
CS
CSฉืᄂ዁!!!ူইᄂ‫ڦ‬ჽ‫׿‬
ႀ෇‫ں‬኷ᇑႀ෇ຕ਍ኮक़‫ڦ‬ჽ‫׿‬
WR/FSYNCฉืᄂኮࢫ‫ڦ‬A0ࢅA1ԍ‫้׼‬क़
૶Ⴤႀ෇ዜ೺ኮक़‫ڦ‬ჽ‫׿‬
RD
WR/FSYNC上升沿与　下降沿之间的延迟
RD
CS ူইᄂ዁!!!ူইᄂ‫ڦ‬ჽ‫׿‬
ದዃఇ๕ူ!!!‫ۉگ‬ೝ዁ຕ਍ᆶၳ‫ڦ‬ჽ‫׿‬
RD
VDRIVE = 4.5 V዁5.25 V
VDRIVE = 2.7 V዁3.6 V
VDRIVE = 2.3 V዁2.7 V
CS
RDฉืᄂ዁!!!ฉืᄂ
RDߛ‫ۉ‬ೝ዁ຕ਍ߛፆༀ‫ڦ‬ჽ‫׿‬
CS ߛ‫ۉ‬ೝ዁ຕ਍ߛፆༀ‫ڦ‬ჽ‫׿‬
RDฉืᄂᇑ WR/FSYNC ူইᄂኮक़‫ڦ‬ჽ‫׿‬
SAMPLE脉冲宽度
RD/CS ‫ۉگ‬ೝኮമ‫!!!!!!!ڦ‬ჽ‫׿‬
SAMPLE
RD ‫ۉگ‬ೝኮമ‫!!!ڦ‬ԍ‫้׼‬क़
RD
RD/CS‫ۉگ‬ೝ዁ຕ਍ᆶၳ‫ڦ‬ჽ‫׿‬
VDRIVE = 4.5 V዁5.25 V
VDRIVE = 2.7 V዁3.6 V
VDRIVE = 2.3 V዁2.7 V
RDஞ؋੻‫܈‬
RD/CS ‫ۉگ‬ೝ้A0ࢅA1ยዃ้क़዁ຕ਍ᆶၳ‫้ڦ‬क़
VDRIVE = 4.5 V዁5.25 V
VDRIVE = 2.7 V዁3.6 V
VDRIVE = 2.3 V዁2.7 V
WR/FSYNC ူইᄂ዁SCLKฉืᄂ‫ڦ‬ჽ‫׿‬
WR/FSYNC ူইᄂ዁SDO঴‫ߛأ‬ፆༀ‫ڦ‬ჽ‫׿‬
VDRIVE = 4.5 V዁5.25 V
VDRIVE = 2.7 V዁3.6 V
VDRIVE = 2.3 V዁2.7 V
SCLKฉืᄂ዁DBxᆶၳ‫ڦ‬ჽ‫׿‬
VDRIVE = 4.5 V዁5.25 V
VDRIVE = 2.7 V዁3.6 V
VDRIVE = 2.3 V዁2.7 V
SCLK ߛ‫ۉ‬ೝ้क़
SCLK ‫ۉگ‬ೝ้क़
SDI ူইᄂኮമ‫ڦ‬SDIॺ૬้क़
SDI ူইᄂኮࢫ‫ڦ‬SDIԍ‫้׼‬क़
t13
t14A
t14B
t15
t16
t17
t18
t19
t20
t21
t22
t23
t24
t25
t26
t27
t28
TMINĂTMAX้‫ڦ‬၌ኵ
6.144
10.24
98
163
2
22
3
2
2
10
2 × tCK + 20
2
6 × tCK + 20
2
2
‫ڇ‬࿋
MHz ፌၭኵ
MHz ፌၭኵ
ns ǈፌၭኵ
ns ǈፌ‫ٷ‬ኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
37
25
30
2
16
16
2
2 × tCK + 20
6 × tCK + 20
2
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
17
21
33
6
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
36
37
29
3
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
16
26
29
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
24
18
32
0.4 × tSCLK
0.4 × tSCLK
3
2
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
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Rev. A | Page 6 of 36
AD2S1210
֖ຕ
t29
t30
t31
t32
t33
t34
fSCLK
௮ຎ
WR/FSYNC ฉืᄂ዁SDOߛፆༀ‫ڦ‬ჽ‫׿‬
WR/FSYNC ူইᄂኮമ‫!!!!!ڦ‬
SAMPLE ჽ‫׿‬
೵ཚఇ๕ူ!CSူইᄂ዁ WR/FSYNC ူইᄂ‫ڦ‬ჽ‫׿‬
WR/FSYNC ူইᄂኮമ‫ڦ‬A0ࢅA1ॺ૬้क़
WR/FSYNC ူইᄂኮࢫ‫ڦ‬A0ࢅA1ԍ‫้׼‬क़ 2
೵ཚఇ๕ူǈA0 = 0, A1 = 0/1
ದዃఇ๕ူǈA0 = 1, A1 = 1
WR/FSYNC ူইᄂ‫ڦ‬ჽ‫׿‬
WR/FSYNCฉืᄂ዁!!!!!
SCLK๼෇ೕ୲
VDRIVE = 4.5 V዁5.25 V
VDRIVE = 2.7 V዁3.6 V
VDRIVE = 2.3 V዁2.7 V
TMINĂTMAX้‫ڦ‬၌ኵ
15
6 × tCK + 20 ns
2
2
‫ڇ‬࿋
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
24 × tCK + 5 ns
8 × tCK + 5 ns
10
ns ǈፌၭኵ
ns ǈፌၭኵ
ns ǈፌၭኵ
20
25
15
MHz
MHz
MHz
1
࿒‫ྷݔ܈‬සူǖ–40°C዁+85°CǄAĂBपǅǗ–40°C዁+125°CǄCĂDपǅă
ሞ‫ز‬ႜ࣮‫܁‬೺क़ాǈA0ࢅA1ᆌԍ‫׼‬փՎăᄲ࣮‫܁‬8࿋ࠤቱ႑တࢅ16࿋࿋ዃ/໏‫܈‬ຕ਍ǈ੗ీႴᄲ24้߲ዓዜ೺ăසࡕփႴᄲࠤቱ႑တǈ੗ᅜሞ16้߲ዓዜ೺ኮ
ࢫ๥‫ݣ‬A0/A1ă
2
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Rev. A | Page 7 of 36
AD2S1210
ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ
՗3
֖ຕ
AVDD዁AGND, DGND
DVDD዁AGND, DGND
VDRIVE዁AGND, DGND
AVDD዁DVDD
AGND዁DGND
ఇె๼෇‫ۉ‬უ዁AGND
ຕጴ๼‫ۉ؜‬უ዁DGND
ຕጴ๼‫ۉ؜‬უ዁DGND
ఇె๼‫ۉ؜‬უӦ‫ޗ‬
๼෇‫ୁۉ‬዁‫ۉأ‬ᇸྔ‫ڦ‬ඪࢆᆅগ 1
߾ፕ࿒‫ྷݔ܈‬Ǆ࣍ৣǅ
A, B प
C, D प
٪‫ئ‬࿒‫ྷݔ܈‬
θJA ඤፆ2
θJA ඤፆ2
‫ࢇޙ‬RoHSՔጚ࣮ୁࡰ࿒‫܈‬
‫ۨܮ‬ኵ
−0.3 V዁+7.0 V
−0.3 V዁+7.0 V
−0.3 V዁AV DD
−0.3 V዁+0.3 V
−0.3 V዁+0.3 V
−0.3 V዁AV DD + 0.3 V
−0.3 V዁V DRIVE + 0.3 V
−0.3 V዁V DRIVE + 0.3 V
−0.3 V዁AV DD + 0.3 V
±10 mA
ESD
2 kV HBM
ጀᅪǈ‫؜ג‬ฉຎਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ੗ీࣷ‫ڞ‬ዂഗॲᆦ৳Ⴀ໦
࣋ăኄኻ๟ഽۙ‫ۨܮڦ‬ኵǈփภतഗॲሞኄၵईඪࢆഄ໲
ཉॲူ‫؜ג‬Ԩरຍࡀ߭ኸՔ‫ీࠀڦ‬Ⴀ֡ፕă‫׊‬೺ሞਨ‫ܔ‬ፌ
‫ۨܮٷ‬ኵཉॲူ߾ፕࣷᆖၚഗॲ‫ڦ‬੗੍Ⴀă
ESDয়ߢ
ESDǄৢ‫ۉݣۉ‬ǅ௺ߌഗॲă
‫ۉټ‬ഗॲࢅ‫ۉ‬ୟӱ੗ీࣷሞுᆶִਥ‫ڦ‬൧઄ူ‫ۉݣ‬ă
৑࠶Ԩׂ೗ਏᆶጆ૧ईጆᆶԍࢺ‫ۉ‬ୟǈ‫ڍ‬ሞᇜ‫ీߛڟ‬
ଉESD้ǈഗॲ੗ీࣷ໦࣋ă
ᅺُǈᆌ‫֑ړ‬ൽ๢‫ڦړ‬ESD‫ٯݔݞ‬แǈᅜՆ௨ഗॲႠీ
ူইईࠀీෟ฿ă
−40°C዁+85°C
−40°C዁+125°C
−65°C዁+150°C
54°C/W
15°C/W
260(−5/+0)oC
1
达100 mA的瞬态电流不会造成闩锁。
JEDEC 2S2P标准板。
2
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Rev. A | Page 8 of 36
AD2S1210
A0
EXC
AGND
EXC
SIN
SINLO
COS
COSLO
AVDD
REFBYP
REFOUT
RES0
ᆅগದዃࢅࠀీ௮ຎ
48 47 46 45 44 43 42 41 40 39 38 37
RES1 1
36 A1
PIN 1
CS 2
35 DOS
34 LOT
RD 3
WR/FSYNC 4
33 RESET
DGND 5
32 DIR
AD2S1210
DVDD 6
31 NM
TOP VIEW
(Not to Scale)
CLKIN 7
30 B
XTALOUT 8
29 A
SOE 9
28 DB0
SAMPLE 10
27 DB1
DB15/SDO 11
26 DB2
DB14/SDI 12
25 DB3
07467-002
DB4
DB5
DB6
DB7
DB8
DGND
VDRIVE
DB9
DB10
DB11
DB12
DB13/SCLK
13 14 15 16 17 18 19 20 21 22 23 24
཮2.ᆅগದዃ
՗4. ᆅগࠀీ௮ຎ
ᆅগ
Պࡽ
1
ᆅগఁ‫׬‬
RES1
௮ຎ
‫ݴ‬Ր୲჋ስ1ăஇड๼෇ă૧ᆩRES1ࢅRES0ǈ੗ᅜ‫ܔ‬AD2S1210‫ݴڦ‬Ր୲৊ႜՊ‫ײ‬ă֖९AD2S1210ದዃև‫ݴ‬ă
2
3
CS
RD
ೌ჋ă‫ۉگ‬ೝᆶၳஇड๼෇ă!!!ԍ‫ۉگ׼‬ೝ้ǈഗॲ๑ీă
CS
Չᄂ‫ڦ݀ة‬இड๼෇ă!!!!ᆅগྺߛ‫ۉ‬ೝ้ǈ޿ᆅগᆩፕժႜຕ਍๼‫؜‬DB15዁DB0‫ڦ‬ኡཞօ႑ࡽࢅ๼‫؜‬๑ీ
SOE
႑ࡽă!!ࢅ!!!ԍ‫ۉگ׼‬ೝ้ǈ๼‫࣐؜‬؋ഗ๑ీă!!!!ྺ‫ۉگ‬ೝ้ǈ!!ᆅগᆌԍ‫ۉߛ׼‬ೝă
RD
CS RD
SOE
4
WR/FSYNC
Չᄂ‫ڦ݀ة‬இड๼෇ă!!!ᆅগྺߛ‫ۉ‬ೝ้ǈ޿ᆅগᆩፕժႜຕ਍๼෇DB7዁DB0‫ڦ‬ኡཞօ႑ࡽࢅ๼෇๑ీ႑ࡽă
SOE
!!!ࢅ!!!
CS WR/FSYNC ԍ‫ۉگ׼‬ೝ้ǈ๼෇࣐؋ഗ๑ీă!!!!ᆅগྺ‫ۉگ‬ೝ้ǈ޿ᆅগᆩፕ‫ز‬ႜຕ਍ጺ၍‫ڦ‬ኡཞօ
SOE
႑ࡽࢅ๑ీ႑ࡽă
5, 19
DGND
6
DVDD
7
CLKIN
ຕጴ‫ں‬ăኄၵᆅগ๟AD2S1210ຕጴ‫ۉ‬ୟ‫ڦ‬থ‫ں‬एጚ‫ۅ‬ă໯ᆶຕጴ๼෇႑ࡽ‫֖ۼ‬ቷُDGND‫ۉ‬უăኄଇ߲ᆅগ਩
੗ᅜ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ௬ăDGNDࢅAGND‫ۉ‬უሞ૙ၙ൧઄ူᆌԍ‫ۉڪ׼‬࿋ǈժ൐‫ۉ‬࿋ֶǄฯ዁ሞຨༀ‫ۉ‬უ٪
ሞ൧઄้ǅփ‫ࡗגڥ‬0.3 Vă
ຕጴ‫ۉ‬ᇸ‫ۉ‬უǈ4.75 V዁5.25 Văኄ๟AD2S1210໯ᆶຕጴ‫ۉ‬ୟ‫ۉڦ‬ᇸ‫ۉ‬უăAVDDࢅDVDD‫ۉ‬უሞ૙ၙ൧઄ူᆌԍ‫׼‬
‫ۉڪ‬࿋ǈժ൐‫ۉ‬࿋ֶǄฯ዁ሞຨༀ‫ۉ‬უ٪ሞ൧઄้ǅփ‫ࡗגڥ‬0.3 Vă
้ዓ๼෇ă੗ᅜॽৗናईና‫ږ‬ഗᆩሞCLKINࢅXTALOUTᆅগǈᅜ༵ࠃAD2S1210Ⴔᄲ‫้ڦ‬ዓೕ୲ăईኁǈᄺ੗ᅜ
ॽᅃ߲‫้܋ڇ‬ዓแेᇀCLKINᆅগăAD2S1210‫ۨܮڦ‬๼෇ೕ୲‫ྺྷݔ‬6.144 MHz዁10.24 MHză
8
XTALOUT
ৗና๼‫؜‬ă‫ړ‬૧ᆩৗናईና‫ږ‬ഗ༵ࠃAD2S1210໯Ⴔ‫้ڦ‬ዓೕ୲้ǈᆌॽৗናแेሞCLKINࢅXTALOUTᆅগฉă
‫ړ‬๑ᆩ‫้܋ڇ‬ዓᇸ้ǈᆌॽXTALOUTᆅগ๫ྺփ૶থᆅগă
9
SOE
10
SAMPLE
‫ز‬ႜ๼‫؜‬๑ీăஇड๼෇ă!!!޿ᆅগ๑ీժႜई‫ز‬ႜথ੨ă!!!ᆅগԍ‫ۉگ׼‬ೝ้ǈ჋ስ‫ز‬ႜথ੨Ǘᆅগԍ‫׼‬
SOE
SOE
ߛ‫ۉ‬ೝ้ǈ჋ስժႜথ੨ă
֑ᄣ঳ࡕăஇड๼෇ă!!!!!!!႑ࡽ݀ิߛ‫ۉ‬ೝ዁‫ۉگ‬ೝገ࣑ࢫǈຕ਍ٗ࿋ዃࢅ໏‫܈‬ओ‫ݴ‬ഗ‫د‬๼‫ڟ‬࿋ዃࢅ໏‫܈‬
SAMPLE
स٪ഗǈࠤቱस٪ഗᄺࣷ৊ႜ߸ႎă
11
DB15/SDO
ຕ਍࿋15/‫ز‬ႜຕ਍๼‫؜‬ጺ၍ă!!!!ᆅগྺߛ‫ۉ‬ೝ้ǈ޿ᆅগᆩፕDB15ǖᅃ߲ᆯ!!!ࢅ!!!੦዆‫ڦ‬ෙༀຕ਍๼‫؜‬ᆅ
CS RD
SOE
গă!!!ᆅগྺ‫ۉگ‬ೝ้ǈ޿ᆅগᆩፕSDOǈྺᆯ!!!ࢅ
SOE
CS WR/FSYNC ੦዆‫زڦ‬ႜຕ਍๼‫؜‬ጺ၍ă߳࿋ሞSCLK‫ڦ‬ฉื
ᄂደ߲๼‫؜‬ă
12
DB14/SDI
ຕ਍࿋14/‫ز‬ႜຕ਍๼෇ጺ၍ă!!!ᆅগྺߛ‫ۉ‬ೝ้ǈ޿ᆅগᆩፕDB14ǖᅃ߲ᆯ!!!ࢅ!!!੦዆‫ڦ‬ෙༀຕ਍๼‫؜‬ᆅ
CS RD
SOE
গă!!!ᆅগྺ‫ۉگ‬ೝ้ǈ޿ᆅগᆩፕSDIǈྺᆯ!!!ࢅ
CS WR/FSYNC੦዆‫زڦ‬ႜຕ਍๼෇ጺ၍ă߳࿋ሞSCLK‫ူڦ‬ই
SOE
ᄂደ߲๼෇ă
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Rev. A | Page 9 of 36
AD2S1210
ᆅগ
Պࡽ
13
ᆅগఁ‫׬‬
DB13/SCLK
14 ዁
17
18
DB12 ዁
DB9
VDRIVE
20
21 ዁
28
29
DB8
DB7 ዁ DB0
ຕ਍࿋8ăᆯ!!!ࢅ!!!੦዆‫ڦ‬ෙༀຕ਍๼‫؜‬ᆅগă
CS RD
ຕ਍࿋7዁ຕ਍࿋0ăᆯ!!!Ă!!!ࢅWR/FSYNC੦዆‫ڦ‬ෙༀຕ਍๼෇/๼‫؜‬ᆅগă
CS RD
A
30
B
31
NM
32
DIR
33
RESET
34
LOT
ሺଉ๕Պஓഗ‫ݠ‬ኈ๼‫؜‬Aăஇड๼‫؜‬ăُ๼‫؜‬ጲ‫ۯ‬ሏႜǗසࡕแेᇀገ࣑ഗ‫ڦ‬჉Վഗ߭๕๼෇႑ࡽᆶၳǈሶُ
๼‫؜‬ᆶၳă
ሺଉ๕Պஓഗ‫ݠ‬ኈ๼‫؜‬Băஇड๼‫؜‬ăُ๼‫؜‬ጲ‫ۯ‬ሏႜǗසࡕแेᇀገ࣑ഗ‫ڦ‬჉Վഗ߭๕๼෇႑ࡽᆶၳǈሶُ
๼‫؜‬ᆶၳă
North Markerሺଉ๕Պஓഗ‫ݠ‬ኈ๼‫؜‬ăஇड๼‫؜‬ăُ๼‫؜‬ጲ‫ۯ‬ሏႜǗසࡕแेᇀገ࣑ഗ‫ڦ‬჉Վഗ߭๕๼෇႑ࡽᆶ
ၳǈሶُ๼‫؜‬ᆶၳă
‫ݛ‬ၠăஇड๼‫؜‬ăُ๼‫؜‬ᇑሺଉ๕Պஓഗ‫ݠ‬ኈ๼‫؜‬ᅃཞ๑ᆩăDIR๼‫؜‬ኸ๖๼෇჉ገ‫ݛڦ‬ၠǈঙ჉ገփ܏ሺ‫้ٷ‬
ྺߛ‫ۉ‬ೝă
ް࿋ăஇड๼෇ăAD2S1210Ⴔᄲᅃ߲ྔևް࿋႑ࡽ๑RESET๼෇ԍ‫ۉگ׼‬ೝǈ኱‫ڟ‬VDD࣮‫߾ڦۨࡀڟ‬ፕ‫ۉ‬უ‫ݔ‬
ྷ4.75 V዁5.25 Vᅜాă
߶ጷ۪฿ăஇड๼‫؜‬ăLOTᆯLOTᆅগྺஇड‫ۉگ‬ೝ൐࿄ឋ໮ઠ՗๖ă֖९࿋ዃ߶ጷॠ֪۪฿և‫ݴ‬ă
35
DOS
႑ࡽইपăஇड๼‫؜‬ă‫ړ‬჉Վ๼෇)ኟ၀ईᇆ၀*‫ڦۨࡀࡗג‬DOSኟ၀/ᇆ၀ពኵ้ǈईኁ‫ړ‬ኟ၀๼෇‫ۉ‬უᇑᇆ၀
๼෇‫ۉ‬უኮक़‫؜‬၄‫܈ޗ‬฿ದ้ǈ৽ࣷॠ֪‫ڟ‬႑ࡽইप(DOS)ăDOSᆯDOSᆅগྺஇड‫ۉگ‬ೝઠ՗๖ă֖९႑ࡽ
ইपॠ֪և‫ݴ‬ă
36
A1
ఇ๕჋ስ1ăஇड๼෇ă૧ᆩA1ࢅA0੗ᅜ჋ስAD2S1210‫ڦ‬ఇ๕ă֖९AD2S1210ದዃև‫ݴ‬ă
37
A0
ఇ๕჋ስ0ăஇड๼෇ă૧ᆩA0ࢅA1੗ᅜ჋ስAD2S1210‫ڦ‬ఇ๕ă֖९AD2S1210ದዃև‫ݴ‬ă
38
EXC
घ૤ೕ୲ăఇె๼‫؜‬ăೌฉና‫ږ‬ഗၠ჉Վ༵ࠃኟ၀հघ૤႑ࡽ(EXC)तഄࢻց႑ࡽ( EXC)ă޿֖੊႑ࡽ‫ڦ‬ೕ୲੗
ཚࡗघ૤ೕ୲स٪ഗ৊ႜՊ‫ײ‬ă
39
EXC
ࢻցघ૤ೕ୲႑ࡽăఇె๼‫؜‬ăೌฉና‫ږ‬ഗၠ჉Վഗ༵ࠃኟ၀հघ૤႑ࡽ(EXC)तഄࢻց႑ࡽ(EXC )ă޿֖੊႑ࡽ
‫ڦ‬ೕ୲੗ཚࡗघ૤ೕ୲स٪ഗ৊ႜՊ‫ײ‬ă
40
AGND
ఇె‫ں‬ă޿ᆅগ๟AD2S1210ఇె‫ۉ‬ୟ‫ڦ‬থ‫ں‬एጚ‫ۅ‬ă໯ᆶఇె๼෇႑ࡽࢅྔևएጚ႑ࡽ‫֖ۼ‬ቷُAGND‫ۉ‬უă
AGNDᆅগ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ௬ăGNDࢅDGND‫ۉ‬უሞ૙ၙ൧઄ူᆌԍ‫ۉڪ׼‬࿋ǈժ൐‫ۉ‬࿋ֶ)ฯ዁ሞຨༀ‫ۉ‬უ
٪ሞ൧઄้*փ‫ࡗגڥ‬0.3 Vă
41
42
43
SIN
SINLO
AVDD
ֶ‫ܔݴ‬SIN/SINLO‫ڦ‬ኟఇె๼෇ă๼෇‫ ྺྷݔ‬2.3 V p-p to 4.0 V p-p.
ֶ‫ܔݴ‬SIN/SINLO‫޶ڦ‬ఇె๼෇ă๼෇‫ ྺྷݔ‬2.3 V p-p to 4.0 V p-p.
ఇె‫ۉ‬ᇸ‫ۉ‬უǈ4.75 V዁5.25 Văኄ๟AD2S1210໯ᆶఇె‫ۉ‬ୟ‫ۉڦ‬ᇸ‫ۉ‬უăAVDDࢅDVDD‫ۉ‬უሞ૙ၙ൧઄ူᆌԍ‫׼‬
‫ۉڪ‬࿋ǈժ൐‫ۉ‬࿋ֶ)ฯ዁ሞຨༀ‫ۉ‬უ٪ሞ൧઄้*փ‫ࡗגڥ‬0.3 Vă
44
45
46
47
48
COSLO
COS
REFBYP
REFOUT
RES0
ֶ‫ܔݴ‬COS/COSLO‫޶ڦ‬ఇె๼෇ă๼෇‫ ྺྷݔ‬2.3 V p-p to 4.0 V p-p.
ֶ‫ܔݴ‬COS/COSLO‫ڦ‬ኟఇె๼෇ă๼෇‫ ྺྷݔ‬2.3 V p-p to 4.0 V p-p.
एጚ‫ۉ‬უಖୟăएጚ‫ۉ‬უඁ᳘‫ۉ‬ඹ૶ሞُᆅগă‫ۆ‬႙ླྀ४ኵྺ10 μFࢅ0.01 μFă
एጚ‫ۉ‬უ๼‫؜‬ă
‫ݴ‬Ր୲჋ስ0ăஇड๼෇ă૧ᆩRES0ࢅRES1ǈ੗ᅜ‫ܔ‬AD2S1210‫ݴڦ‬Ր୲৊ႜՊ‫ײ‬ă֖९AD2S1210ದዃև‫ݴ‬ă
௮ຎ
ຕ਍࿋13/‫ز‬ႜ้ዓăժႜఇ๕ူǈ޿ᆅগᆩፕDB13ǖᅃ߲ᆯ!!!ࢅ!!!੦዆‫ڦ‬ෙༀຕ਍๼‫؜‬ᆅগă‫ز‬ႜఇ๕ူǈ
CS RD
޿ᆅগᆩፕ‫ز‬ႜ้ዓ๼෇ă
ຕ਍࿋12዁ຕ਍࿋9ăᆯ!!!ࢅ!!!੦዆‫ڦ‬ෙༀຕ਍๼‫؜‬ᆅগă
CS RD
இड‫ۉ‬ᇸ๼෇ăُᆅগ‫ۉڦ‬ᇸ‫ۉ‬უਦۨஇडথ੨‫߾ڦ‬ፕ‫ۉ‬უă‫ُܔ‬ᆅগඁ᳘዁DGNDăُᆅগ‫ۉڦ‬უ‫ྺྷݔ‬2.3 V
዁5.25 Vǈ੗ᅜᇑAVDDࢅDVDD‫ۉڦ‬უ‫ྷݔ‬փཞǈ‫ڍ‬փ‫ࡗגڥ‬ඪࢆᅃኁ0.3 Vᅜฉă
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Rev. A | Page 10 of 36
AD2S1210
ᆅগದዃࢅࠀీ௮ຎ
除非另有说明，T A = 25°C, AVDD = DVDD = VDRIVE = 5 V, SIN/SINLO = 3.15 V p-p, COS/COSLO = 3.15 V p-p, CLKIN = 8.192 MHz 。
5000
9000
4500
8000
4000
7000
HITS PER CODE
HITS PER CODE
3500
6000
5000
4000
3000
2500
2000
1500
3000
1000
2000
07467-006
8199
CODE
0
07467-003
8198
8197
8196
8195
8194
8193
8192
8191
8190
8189
8188
8186
8187
8185
8184
8183
8182
8181
1000
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
500
CODE
཮3. ‫ۆ‬႙16࿋ঙ‫܈‬৛‫܈‬ஓ኱‫཮ݛ‬ǈ10,000ْ֑ᄣ
཮6. ‫ۆ‬႙12࿋ঙ‫܈‬৛‫܈‬ஓ኱‫཮ݛ‬ǈ10,000ْ֑ᄣǈ‫׿‬ው্ᆩ
8000
12000
7000
10000
8000
HITS PER CODE
HITS PER CODE
6000
5000
4000
3000
6000
4000
2000
2000
1000
510
511
512
CODES
513
07467-017
0
07467-004
CODE
8199
8198
8197
8196
8195
8194
8193
8192
8191
8190
8189
8188
8187
8186
8185
8184
8183
8182
8181
0
514
཮7. ‫ۆ‬႙12࿋ঙ‫܈‬৛‫܈‬ஓ኱‫཮ݛ‬ǈ10,000ْ֑ᄣǈ‫׿‬ው๑ీ
཮4. ‫ۆ‬႙14࿋ঙ‫܈‬৛‫܈‬ஓ኱‫཮ݛ‬ǈ10,000ْ֑ᄣǈ‫׿‬ው্ᆩ
1400
12000
1200
10000
HITS PER CODE
HITS PER CODE
1000
8000
6000
800
600
4000
400
2000
200
2048
CODES
2049
2050
CODE
཮5. ‫ۆ‬႙14࿋ঙ‫܈‬৛‫܈‬ஓ኱‫཮ݛ‬ǈ10,000ْ֑ᄣǈ‫׿‬ው๑ీ
07467-018
2047
07467-005
2046
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
0
0
཮8. ‫ۆ‬႙10࿋ঙ‫܈‬৛‫܈‬ஓ኱‫཮ݛ‬ǈ10,000ْ֑ᄣǈ‫׿‬ው্ᆩ
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Rev. A | Page 11 of 36
AD2S1210
20
12000
18
16
14
8000
ANGLE (Degrees)
HITS PER CODE
10000
6000
4000
12
10
8
6
4
2000
129
130
0
0
0.50
20
18
18
16
16
14
14
ANGLE (Degrees)
20
12
10
8
4
2
2
8
12
16
20
24
TIME (ms)
28
32
36
40
0
0.25
16
200
14
175
ANGLE (Degrees)
225
12
10
8
50
2
25
0
5
6
TIME (ms)
7
1.75
2.00
2.25
2.50
64
72
80
100
75
4
1.00 1.25 1.50
TIME (ms)
125
4
3
0.75
150
6
8
9
10
0
07467-009
ANGLE (Degrees)
250
18
2
0.50
཮13. ‫ۆ‬႙10࿋10°঩ሂၚᆌ
20
1
5.00
0
཮10. ‫ۆ‬႙16࿋10°঩ሂၚᆌ
0
4.50
8
6
4
4.00
10
4
0
3.50
12
6
0
1.50 2.00 2.50 3.00
TIME (ms)
཮12. ‫ۆ‬႙12࿋10°঩ሂၚᆌ
07467-010
ANGLE (Degrees)
཮9. ‫ۆ‬႙10࿋ঙ‫܈‬৛‫܈‬ஓ኱‫཮ݛ‬ǈ10,000ْ֑ᄣǈ‫׿‬ው๑ీ
1.00
07467-007
128
CODES
0
཮11. ‫ۆ‬႙14࿋10°঩ሂၚᆌ
8
16
24
32
40
48
TIME (ms)
56
཮14. ‫ۆ‬႙16࿋179°঩ሂၚᆌ
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Rev. A | Page 12 of 36
07467-014
127
07467-038
126
07467-008
2
0
250
5
225
0
200
–5
175
–10
MAGNITUDE (dB)
150
125
100
75
10-BIT
14-BIT
–15
12-BIT
–20
–25
16-BIT
–30
50
–35
25
–40
0
2
4
6
8
10
12
TIME (ms)
14
16
18
20
–45
07467-013
0
1
10
100
1k
FREQUENCY (Hz)
10k
100k
07467-015
ANGLE (Degrees)
AD2S1210
཮18. ‫ۆ‬႙ဣཥ‫ޗ‬ೕၚᆌ
཮15. ‫ۆ‬႙14࿋179°঩ሂၚᆌ
250
0
225
–20
200
–40
175
–60
PHASE (Degrees)
150
125
100
14-B IT
–80
–100
–120
16-B IT
–140
75
–160
50
–180
25
0
1
2
3
4
5
6
TIME (ms)
7
8
9
10
07467-012
–200
0
1
10
཮16. ‫ۆ‬႙12࿋179°঩ሂၚᆌ
100
1k
F R E Q U E N C Y (H z)
10k
100k
2000
2500
཮19. ‫ۆ‬႙ဣཥ၎࿋ၚᆌ
10
225
9
200
8
TRACKING ERROR (Degrees)
250
175
150
125
100
75
50
25
7
6
5
4
3
2
0
1
2
3
TIME (ms)
4
5
0
0
཮17. ‫ۆ‬႙10࿋179°঩ሂၚᆌ
500
1000
1500
ACCELERATION (rps2)
཮20. ‫ۆ‬႙16࿋߶ጷဃֶᇑे໏‫࠲ڦ܈‬ဣ
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Rev. A | Page 13 of 36
07467-022
1
0
07467-011
ANGLE (Degrees)
12-B IT
07467-016
ANGLE (Degrees)
10-B IT
10
10
9
9
8
8
TRACKING ERROR (Degrees)
7
6
5
4
3
2
6
5
4
3
2
1
0
0
5000 10000 15000 20000 25000 30000 35000 40000 45000
ACCELERATION (rps2)
07467-021
1
7
0
0
཮21. ‫ۆ‬႙14࿋߶ጷဃֶᇑे໏‫࠲ڦ܈‬ဣ
200000
400000
600000
800000
ACCELERATION (rps2)
཮23. ‫ۆ‬႙10࿋߶ጷဃֶᇑे໏‫࠲ڦ܈‬ဣ
10
8
7
6
5
4
3
2
1
0
20000
60000
100000
ACCELERATION (rps2)
140000
180000
07467-020
TRACKING ERROR (Degrees)
9
0
1000000
཮22. ‫ۆ‬႙12࿋߶ጷဃֶᇑे໏‫࠲ڦ܈‬ဣ
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Rev. A | Page 14 of 36
07467-019
TRACKING ERROR (Degrees)
AD2S1210
AD2S1210
჉Վ߭๕႑ࡽ
Vr = Vp × sin(ωt)
Vr = Vp × sin(ωt)
R1
S2
S2
Va = Vs × sin(ωt) × cos(θ)
θ
R1
Va = Vs × sin(ωt) × cos(θ)
θ
S4
S4
R2
R2
S3
S1
Vb = Vs × sin(ωt) × sin(θ)
S3
Vb = Vs × sin(ωt) × sin(θ)
(A) ঢ়‫ۆ‬჉Վ
07467-023
S1
(B) ੗Վ‫ى‬ፆ჉Վ
཮24. ঢ়‫ۆ‬჉Վᇑ੗Վ‫ى‬ፆ჉Վ
჉Վन჉ገՎუഗǈཚ‫׉‬ದዃ๟‫؛‬पජፇ࿋ᇀገጱฉǈଇ
ଇ߲ۨጱජፇऐႁ‫ٱ‬࿋90°(९཮24)ă‫؛‬पජፇ֑ᆩ঍ୁएጚ
ْ߲पජፇሶ࿋ᇀۨጱฉăփࡗǈ੗Վ‫ى‬ፆ჉Վ‫ڦ‬ገጱฉ
ᇸघ૤ăໜࢫሞۨጱْपජፇฉ‫ڦ‬᳘ࢇ‫܈ޗڦ‬๟ገጱ(ዡ)၎
փ٪ሞජፇǈස཮24໯๖ă‫؛‬पජፇࢅْपජፇ਩࿋ᇀۨ
‫ܔ‬ᇀۨጱ‫ڦ‬࿋ዃ‫ࡧڦ‬ຕăᅺُǈ჉Վׂิᆯዡঙ‫ڦ‬ኟ၀ࢅ
ጱฉǈ‫ڍ‬ገጱ‫ڦ‬༬๺ยऺ๑‫ْڥ‬प᳘ࢇໜጣঙ࿋ዃՎࣅܸ
ᇆ၀ۙ዆‫ڦ‬ଇ߲๼‫ۉ؜‬უ(S3 − S1, S2 − S4)ă჉Վ߭๕႑ࡽ๟
݀ิኟ၀Վࣅă࿮ஃࢆዖದዃǈ჉Վ๼‫ۉ؜‬უ(S3 − S1, S2 −
ኸٗ჉Վ๼‫؜‬इ‫ڦڥ‬႑ࡽǈසࠅ๕1໯๖ă཮25၂๖କ๼‫؜‬
S4)‫ऺڦ‬໙ࠅ๕਩၎ཞǈසࠅ๕1໯๖ă
߭๕ă
S3-S1=E0 sin ωt × sinθ
S2-S4=E0 sin ωt × cosθ
ഄዐǖ
(1)
S2 – S4
(cos)
θྺዡঙă
Sinωtྺገጱघ૤ೕ୲ă
E0ྺገጱघ૤‫܈ޗ‬ă
S3 – S1
(sin)
0°
90°
180°
270°
θ
཮25.჉Վ‫ۉ‬႑ࡽ՗๖཮
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Rev. B | Page 15 of 36
360°
07467-024
R2 – R4
(REF)
AD2S1210
߾ፕᇱ૙
჉Վ-ຕጴገ࣑
AD2S1210ӀቷType II߶ጷԿ࣍ᇱ૙߾ፕă๼‫૶؜‬Ⴤ߶ጷ჉
Վ‫ڦ‬࿋ዃǈܸփႴᄲྔևገ࣑ࢅ‫ځڪ‬ጒༀă‫ړ‬჉Վ‫ڦ‬࿋ዃ
჉ገକ၎‫ړ‬ᇀፌ‫گ‬ᆶၳ࿋‫ڦ‬ঙ‫้܈‬ǈ๼‫߸؜‬ႎ1 LSBă
ገ࣑ഗ߶ጷዡঙθ‫ڦ‬ᇱ૙ྺǈገ࣑ഗׂิ๼‫؜‬ঙΦǈ඗ࢫ‫ݒ‬
ઍΦᅜᇑ๼෇ঙθ၎ԲডǗ‫ړ‬ገ࣑ഗኟඓ߶ጷ๼෇ঙ‫้܈‬ǈ
ܾኁኮक़‫ڦ‬ဃֶॽԥൻ‫ۯ‬዁0ăྺକ֪ଉဃֶǈॽS3 − S1‫ױ‬
ᅜcosΦǈॽS2 − S4‫ױ‬ᅜsinΦǈܸٗ‫ူڟڥ‬๕ǖ
E0 sin ωt × sin θ cosΦ (‫ܔ‬ᇀS3 − S1)
E0 sin ωt × cos θ sinΦ (‫ܔ‬ᇀS2 − S4)
ܾኁ‫ֶڦ‬ኵྺǖ
E0 sin ωt × (sin θ cosΦ− cos θ sin Φ)
(2)
૧ᆩాևׂิ‫੊֖ׯࢇڦ‬ઠ঴ۙ޿႑ࡽǈ‫ူڟڥ‬๕ǖ
E0 (sin θ cos Φ− cos θ sin Φ)
(3)
ࠅ๕3‫ڪ‬ၳᇀE0sin(θ − Φ)Ǘঙ‫܈‬ဃֶθ − Φ‫ڦ‬ኵ࢔ၭ้ǈࠅ
๕3ৎຼ‫ڪ‬ᇀE0(θ − Φ)ă
ኵE0 (θ − Φ)՗๖ገጱ‫ڦ‬ঙ‫܈‬ဃֶᇑገ࣑ഗ‫ڦ‬ຕጴঙ‫܈‬๼‫؜‬
ܾኁ‫ֶڦ‬ኵă
ᅃ߲၎࿋௺ߌ঴ۙഗĂᅃၵओ‫ݴ‬ഗࢅᅃ߲ց‫୳׋‬հഗႚ‫ׯ‬
ᅃ߲Կ࣍ဣཥǈ૰൱๑ဃֶ႑ࡽࡃଭă‫޿ړ‬ణՔ‫ڥ‬ᅜํ၄
้ǈሞገ࣑ഗ‫ۨܮڦ‬৛‫ాྷݔ܈‬ǈΦ‫ڪ‬ᇀ჉Վঙ‫܈‬θăኮ໯
ᅜ๑ᆩType II߶ጷ࣍ୟǈ๟ᅺྺ໲ీ߶ጷ࢛ۨ໏‫܈‬๼෇ǈ
ܸփ٪ሞࠦᆶဃֶă
ࠤቱॠ֪‫ۉ‬ୟ
AD2S1210ࠤቱॠ֪‫ۉ‬ୟ੗ᅜॠ֪჉Վ႑ࡽ۪฿Ă‫ྷݔג‬๼
෇႑ࡽĂ๼෇႑ࡽ฿ದई࿋ዃ߶ጷ۪฿ă݀ิࠤቱ้ǈ
AD2S1210໯ኸ๖‫ڦ‬࿋ዃ੗ీᇑ჉Վ‫ํڦ‬ाዡ࿋ዃೋֶ࢔
‫ٷ‬ă
॔੦႑ࡽ
AD2S1210ॽ࿋ዃस٪ഗዐ‫ڦ‬ঙ‫܈‬ᇑઠጲ჉Վ‫ڦ‬ኟ၀ࢅᇆ၀
๼෇႑ࡽ৊ႜԲডǈׂิᅃ߲॔੦႑ࡽă޿॔੦႑ࡽ‫ׂڦ‬
ิ‫ݛ‬๕ᇑ“჉Վ-ຕጴገ࣑”և‫ݴ‬໯ຎ‫ڦ‬ဃֶ႑ࡽ၎ຼăઠጲ
჉Վ‫ڦ‬sinθࢅcosθ႑ࡽ‫ݴ‬՚‫ױ‬ᅜ๼‫؜‬ঙ‫ڦ܈‬ኟ၀ኵࢅᇆ၀
ኵǈ඗ࢫ၎ेă
!!!!॔੦႑ࡽ = A1×sinθ×sinΦ + A2×cosθ×cosΦ
ഄዐǖ
(4)
A1ྺઠጲ჉Վ‫ڦ‬ኟ၀႑ࡽ‫(܈ޗڦ‬A1 × sinθ)ă
A2ྺઠጲ჉Վ‫ڦ‬ᇆ၀႑ࡽ‫(܈ޗڦ‬A2 × cosθ)ă
θྺ჉Վঙ‫܈‬ă
Φྺ࿋ዃस٪ഗዐ٪‫ڦئ‬ঙ‫܈‬ă
൩ጀᅪǈࠅ๕4၂๖‫ڦ‬๟঴ۙኮࢫ‫ڦ‬൧ႚǈሜհ႑ࡽsinωt
ᅙԥၩ‫أ‬ăُྔǈ‫ܔ‬ᇀ೅ದ‫ڦ‬๼෇႑ࡽǄनுᆶ݀ิࠤ
ቱǅǈA1 = A2ă
‫ړ‬A1 = A2൐ገ࣑ഗኟඓ߶ጷ(θ = Φ)้ǈ॔੦႑ࡽ๼‫؜‬ਏᆶ
࢛ۨ‫܈ޗڦ‬A1)॔੦႑ࡽ = A1 × (sin2 θ + cos2 θ) = A1*ǈ໲ᇑ
ዡঙ࿮࠲ă‫ړ‬A1 ≠ A2้ǈ॔੦႑ࡽ‫܈ޗ‬ᅜଇԠ‫ڦ‬ዡ჉ገ໏
୲ሞA1ᇑA2ኮक़Վࣅă॔੦႑ࡽᆩᇀॠ֪๼෇႑ࡽ๟‫ޏ‬ই
पई۪฿ǈසူ࿔໯ຎă
႑ࡽ۪฿ॠ֪
‫ူิ݀ړ‬ຎ຺ዖ൧઄ዐ‫ڦ‬ᅃዖ൧઄้ǈAD2S1210नኸ๖ᅙ
݀ิ႑ࡽ۪฿(LOS)ă
Ą! ඪᅃ჉Վ๼෇Ǆኟ၀ईᇆ၀ǅই዁ኸۨ‫ڦ‬LOSኟ၀/ᇆ
၀ពኵᅜူăُពኵᆯᆩࢽۨᅭǈཚࡗႀ෇ాևस٪
ഗǄ‫ں‬኷0x88ǈ֖९स٪ഗᆙพև‫ݴ‬ǅ৊ႜยዃă
Ą
ඪᅃ჉Վ๼෇ᆅগǄSINĂSINLOĂCOSईCOSLOǅ
ᇑ‫ߌد‬ഗ܏ਸ૶থă
Ą ඪᅃ჉Վ๼෇ᆅগǄSINĂSINLOĂCOSईCOSLOǅ
‫ܔ‬AD2S1210‫ۉڦ‬ᇸࡆईথ‫ࡆں‬ၥհă֖९ኟ၀/ᇆ၀
๼෇ၥհև‫ݴ‬ă
Ą ݀ิದዃആ౾ၯᄓ‫ٱ‬ဃă֖९ದዃആ౾ၯᄓ‫ٱ‬ဃև
‫ݴ‬ă
සࡕ჉Վ‫ڦ‬ඪᅃۨጱජፇ)ኟ၀ईᇆ၀*ਸୟईਏᆶැ߅‫܌‬
ୟ࣍ǈ৽ࣷᆅഐ႑ࡽ۪฿൧઄ăLOSᆯDOSࢅLOTᆅগ਩
ឋ໮ྺஇड‫ۉگ‬ೝ๼‫؜‬ઠ՗๖ă‫ړ‬ᆩࢽ৊෇ದዃఇ๕ժ‫܁‬
ൽࠤቱस٪ഗ้ǈDOSࢅLOTᆅগް࿋዁࿮ࠤቱጒༀă
LOSཉॲ‫ڦ‬ᆫံपߛᇀDOSࢅLOTཉॲǈස՗6໯๖ăྺକ
ඓۨLOSࠤቱॠ֪‫ڦ‬ᇱᅺǈᆩࢽՂႷ‫܁‬ൽࠤቱस٪ഗ)‫ں‬኷
0xFFǈ֖९स٪ഗᆙพև‫*ݴ‬ă
‫ړ‬ᆯᇀ჉Վ๼෇)ኟ၀ईᇆ၀*ই዁ኸۨ‫ڦ‬LOSኟ၀/ᇆ၀ព
ኵᅜူܸॠ֪‫ڟ‬႑ࡽ۪฿้ǈ჉ՎሞAD2S1210੗ॠ֪‫ڟ‬
LOSኮമ੗ీገࡗ‫ۉڦ‬ঙ‫ྺ׬܈‬LOSঙ‫܈‬ჽ‫׿‬ă໲ᆯᆩࢽ
ኸۨ‫ڦ‬LOSኟ၀/ᇆ၀ពኵࢅแेᇀAD2S1210‫ڦ‬๼෇႑ࡽ
ፌ‫܈ޗٷ‬ਦۨăፌֶ൧઄ঙ‫܈‬ჽ‫׿‬੗ᅜཚࡗူ๕ऺ໙ǖ
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Rev. A | Page 16 of 40
AD2S1210
՗5. ‫ش‬੨ऺຕഗዜ೺ᇑघ૤ೕ୲‫࠲ڦྷݔ‬ဣǈ
CLKIN = 8.192 MHz
!!!!ঙ‫܈‬ჽ‫= ׿‬
⎡
⎤
LOS ព ኵ
2×Arccos ⎢
⎥
⎣ ኟ၀/ᇆ၀ፌ‫⎦ ܈ޗٷ‬
(5)
ᅜฉࠅ๕एᇀAD2S1210ሞኸ๖LOSࠤቱമ੗ᅜੂ‫ڦڟ‬ፌֶ
൧઄ူ‫ڦ‬ঙ‫܈‬ဃֶăፌֶ൧઄๟ኸ჉Վ‫ڦ‬ᅃ߲๼෇႑ࡽ)ኟ
၀ईᇆ၀*۪฿ǈܸଷᅃ߲႑ࡽ࿋ᇀഄ‫ރ‬ኵ‫܈ޗ‬Ǘ૩සǖኟ
၀๼෇۪฿ǈܸ๼෇ঙ‫ྺ܈‬90°ăፌֶ൧઄ঙ‫܈‬ჽ‫׿‬๟ፌֶ
൧઄ঙ‫܈‬ဃֶ‫ڦ‬ଇԠă
घ૤ೕ୲‫ྷݔ‬
ాև้ዓ
ዜ೺ຕ
‫ش‬੨ऺຕഗ
ዜ೺(μs)1
2 kHz ≤ Exc Freq < 4 kHz
4 kHz ≤ Exc Freq < 8 kHz
8 kHz ≤ Exc Freq ≤ 20 kHz
1065
554
256
260
135.25
62.5
1
CLKIN = 8.192 MHz.‫ش‬੨ऺຕഗዜ೺ᇑ้ዓೕ୲‫ׯ‬Բ૩ǈऺ໙‫݆ݛ‬๟ॽ
ాև้ዓዜ೺ຕ‫ױ‬ᅜాև้ዓೕ୲)नCLKIN/2*‫ڦ‬ዜ೺ă
‫ړ‬჉Վ๼෇(ኟ၀ईᇆ၀)‫گ‬ᇀई‫ࡗג‬LOSࢅDOSពኵ้ǈ
႑ࡽইपॠ֪
AD2S1210ࣷ ሞ ଇ ߲ ‫ ش‬੨ ऺ ຕ ഗ ዜ ೺ ᅜ ా ॠ ֪ ‫ ڟ‬LOSई
‫ူิ݀ړ‬ຎଇዖ൧઄ዐ‫ڦ‬ᅃዖ൧઄้ǈAD2S1210नኸ๖ᅙ
DOSă૩සǈ‫ܔ‬ᇀ10 kHz‫ڦ‬घ૤ೕ୲ǈࠤቱॠ้֪क़ሞ125
݀ิ႑ࡽইप(DOS)ă
μsᅜాăॠ֪‫׼‬Ⴤࠤቱ‫้ڦ‬क़ሞ‫܁‬ൽࢅൣ‫ࠤأ‬ቱस٪ഗ‫ڦ‬
Ą! ඪᅃ჉Վ๼෇(ኟ၀ईᇆ၀)‫ࡗג‬ኸۨ‫ڦ‬DOSኟ၀/ᇆ၀
ᅃ߲‫ش‬੨ऺຕഗዜ೺ᅜాă
Ą
ពኵăُពኵᆯᆩࢽۨᅭǈཚࡗႀ෇ాևस٪ഗ(‫ں‬
൩ጀᅪǈॠ֪DOS฿ದࠤቱ‫้ڦ‬क़ჽ‫׿‬ൽਦᇀ჉Վ‫ڦ‬჉ገ
኷0x89ǈ֖९स٪ഗᆙพև‫)ݴ‬৊ႜยዃă
໏‫܈‬ăፌֶ൧઄ူǈDOS฿ದࠤቱॠ֪‫้ڦ‬क़ჽ‫ྺ׿‬჉Վ
ኟ၀ᇑᇆ၀๼෇႑ࡽ‫܈ޗڦ‬฿ದ‫ࡗג‬ኸۨ‫ڦ‬DOSኟ၀/
჉ገᅃኝዜ໯Ⴔ‫้ڦ‬क़ă
ᇆ၀฿ದពኵăُពኵᆯᆩࢽۨᅭǈཚࡗႀ෇ాևस
࿋ዃ߶ጷ۪฿ॠ֪
٪ഗ(‫ں‬኷0x8Aǈ֖९स٪ഗᆙพև‫)ݴ‬৊ႜยዃă
‫ူิ݀ړ‬ຎ൧઄้ǈAD2S1210नኸ๖ᅙ݀ิ߶ጷ۪฿
AD2S1210ॽ॔੦႑ࡽ‫ڦ‬ፌၭࢅፌ‫૶܈ޗٷ‬Ⴤ٪෇ాև
(LOT)ă
स٪ഗǈժऺ໙ፌၭኵᇑፌ‫ٷ‬ኵ‫ֶڦ‬ኵǈᅜಒ܏๟‫ޏ‬
݀ิDOS฿ದăాևፌၭኵࢅፌ‫ٷ‬ኵस٪ഗ‫؛ڦ‬๔ኵ
Ą
ពኵᆯᆩࢽۨᅭǈཚࡗႀ෇ాևस٪ഗǄ‫ں‬኷0x8Dǈ
ՂႷᆯᆩࢽ‫ݴ‬՚ሞ‫ں‬኷0x8Cࢅ‫ں‬኷0x8Bዐۨᅭ(֖९
֖९स٪ഗᆙพև‫ݴ‬ǅ৊ႜยዃă
स٪ഗᆙพև‫)ݴ‬ă
DOSᆯDOSᆅগྺஇड‫ۉگ‬ೝઠ՗๖ăኸ๖DOSࢫǈ๼‫؜‬
AD2S1210‫ాڦ‬ևဃֶ႑ࡽᅙ‫ࡗג‬ኸۨ‫ڦ‬ঙ‫܈‬ពኵăُ
Ą
๼෇႑ࡽ‫ࡗג‬ፌ‫߶ٷ‬ጷ໏୲ăፌ‫߶ٷ‬ጷ໏୲ൽਦᇀᆩ
ࢽۨᅭ‫ݴڦ‬Ր୲ࢅCLKINೕ୲ă
ឋ໮ሞ‫ۉگ‬ೝǈ኱‫ڟ‬ᆩࢽ৊෇ದዃఇ๕ժ‫܁‬ൽࠤቱस٪
ഗăDOSཉॲ‫ڦ‬ᆫံपߛᇀLOTཉॲǈස՗6໯๖ăྺକඓ
LOTᆯLOTᆅগྺஇड‫ۉگ‬ೝ(փឋ໮)ઠ՗๖ăLOTਏᆶ
ۨDOSࠤቱॠ֪‫ڦ‬ᇱᅺǈᆩࢽՂႷ‫܁‬ൽࠤቱस٪ഗ)‫ں‬኷
‫׿‬ውǈ኱‫ాڟ‬ևဃֶ႑ࡽၭᇀLOTူ၌स٪ഗ(‫ں‬኷0x8Eǈ
0xFFǈ֖९स٪ഗᆙพև‫*ݴ‬ă
֖९स٪ഗᆙพև‫)ݴ‬ዐۨᅭ‫ڦ‬ኵ้֍ࣷԥൣ‫أ‬ă
LOSࢅDOSॠ֪‫้ڦ‬क़ჽ‫׿‬
‫ࡗגړ‬ፌ‫߶ٷ‬ጷ໏୲้ǈሶኻᆶ‫ڟڪ‬໏‫܈‬ၭᇀፌ‫߶ٷ‬ጷ໏
൩ጀᅪǈ॔੦႑ࡽ๟ሞAD2S1210ాև้ዓ‫ڦ‬ᆶၳᄂׂิă
୲ǈժ൐ాևဃֶ႑ࡽၭᇀLOTူ၌स٪ഗዐۨᅭ‫ڦ‬ኵ
ాև้ዓ๟ᆯྔևแे‫ڦ‬CLKINೕ୲2‫ݴ‬ೕׂิǗ‫ړ‬๑ᆩ
้ǈLOT֍ࣷԥൣ‫أ‬ăLOT੗ᅜኸ๖࿋ዃ‫ڦ‬঩ሂՎࣅ(૩ස
8.192
MHz‫ڦ‬CLKINೕ୲้ǈAD2S1210ాև้ዓྺ4.096
ሞॽᅃ߲RESET႑ࡽแेᇀAD2S1210ኮࢫ)ă໲࣏ీᆩፕ
MHzăAD2S1210ॽ॔੦႑ࡽ‫ڦ‬ፌၭࢅፌ‫૶܈ޗٷ‬Ⴤ٪෇
ాዃ֪๬ࠀీǈᅜኸ๖߶ጷገ࣑ഗኟ‫߾׉‬ፕăLOTཉॲ‫ڦ‬
ాևस٪ഗǈժᅜยۨ‫้ڦ‬क़क़߰ॽኄၵాևस٪ഗዐ٪
ᆫံप‫گ‬ᇀDOSࢅLOSཉॲǈස՗6໯๖ăLOTࢅDOSᆅগ
‫ڦئ‬ኵᇑᆩࢽದዃ‫ڦ‬LOSࢅDOSពኵ৊ႜԲডă޿้क़क़
փీᆩઠཞ้ኸ๖LOTࢅDOS൧઄ăփࡗǈࠤቱस٪ഗࣷ
߰‫شྺ׬‬੨ऺຕഗዜ೺ǈൽਦᇀᆩࢽ໯ದዃ‫ڦ‬घ૤ೕ୲ă
‫܀ڇ‬ኸ๖௅ዖ൧઄ăྺକඓۨLOTࠤቱॠ֪‫ڦ‬ᇱᅺǈᆩࢽ
ยዃ้क़क़้߰ǈᆌඓԍଇ߲‫ش‬੨ऺຕഗዜ೺዁ณԈઔแ
ՂႷ‫܁‬ൽࠤቱस٪ഗ(‫ں‬኷0xFFǈ֖९स٪ഗᆙพև‫)ݴ‬ă
ेᇀ჉Վ‫ڦ‬घ૤ೕ୲‫ڦ‬ᅃ߲ྜኝዜ೺ă‫ش‬੨ऺຕഗዜ೺ᆩ
ాև้ዓዜ೺ۨᅭăኍ‫ܔ‬BE3T2321‫ڦ‬घ૤ೕ୲‫ྷݔ‬ǈ‫ش‬
੨ऺຕഗዜ೺ස՗6໯๖ă
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Rev. A | Page 17 of 36
AD2S1210
՗6. ࠤቱॠ֪঴ஓ
ཉॲ
႑ࡽ۪฿(LOS)
႑ࡽইप(DOS)
߶ጷ۪฿(LOT)
࿮ࠤቱ
ઠ༵ࠃሺᅮࢅ‫ୁۉྔܮ‬ǈᅜൻ‫ۯ‬჉Վă
DOSᆅগ
0
0
1
1
LOTᆅগ
0
1
0
1
ᆫံप
1
2
3
N/A
ኟ၀0ᇆ၀๼෇ၥհ
සࡕඪᅃ჉Վ๼෇ᆅগ(SINĂSINLOĂCOSईCOSLO)‫ܔ‬
AD2S1210‫ۉڦ‬ᇸࡆईথ‫ࡆں‬ၥհǈAD2S1210ॽኸ๖ᅙ݀
ิၥհ‫ٱ‬ဃăසࡕ๼෇‫܈ޗ‬ၭᇀ0.15 Vई‫ٷ‬ᇀAVDD − 0.2 V
ժ‫׼‬Ⴤ4 μsᅜฉǈ໲ॽኸ๖ၥհࠤቱă
ኟ၀/ᇆ၀๼෇ၥհ‫ٱ‬ဃᆯDOSࢅLOTᆅগ਩ឋ໮ྺஇड‫گ‬
‫ۉ‬ೝ๼‫؜‬ઠ՗๖ăࠤቱस٪ഗ‫ڦ‬࿋D7ᄺࣷཚࡗยྺߛઠ՗
๖ኟ၀/ᇆ၀๼෇ၥհ‫ٱ‬ဃă‫ړ‬ᆩࢽ৊෇ದዃఇ๕ժ‫܁‬ൽࠤ
ቱस٪ഗ้ǈDOSࢅLOTᆅগް࿋዁࿮ࠤቱጒༀă
ದዃആ౾ၯᄓ‫ٱ‬ဃ
AD2S1210Ԉઔ‫߲ܠ‬ᆩࢽ੗Պ‫ײ‬स٪ഗǈሎႹᆩࢽ‫޿ܔ‬ഗॲ
৊ႜದዃăAD2S1210‫܁߳ڦ‬/ႀस٪ഗᆯᆩࢽ૧ᆩ7࿋႑တ
৊ႜՊ‫ײ‬ă‫ڼ‬8࿋๟ԍା‫ڦ‬ആ౾ၯᄓ࿋ăසࡕኄၵस٪ഗ
ዐ‫ڦ‬ຕ਍ԥ೦࣋ǈAD2S1210ॽኸ๖ᅙ݀ิದዃആ౾ၯᄓ‫ٱ‬
ဃăದዃആ౾ၯᄓ‫ٱ‬ဃᆯDOSࢅLOTᆅগ਩ឋ໮ྺஇड‫گ‬
‫ۉ‬ೝ๼‫؜‬ઠ՗๖ăࠤቱस٪ഗ‫ڦ‬࿋D0ᄺࣷཚࡗยྺߛઠ՗
๖ದዃആ౾ၯᄓ‫ٱ‬ဃă݀ิആ౾ၯᄓ‫ٱ‬ဃ้ǈॺᅱᆩࢽཚ
ࡗᆅগް࿋ഗॲă
໮၎‫ٱ‬ဃ
සࡕघ૤ೕ୲‫ڦ‬၎࿋ᇑኟ၀ࢅᇆ၀႑ࡽ‫ڦ‬၎࿋ܾኁኮֶ‫ג‬
ࡗኸۨ‫ڦ‬໮၎‫ྷݔ‬ǈAD2S1210ॽኸ๖ᅙ݀ิ໮၎‫ٱ‬ဃă໮
၎‫ٱ‬ဃᆯLOTᆅগྺஇड‫ۉگ‬ೝ(փឋ໮)ઠ՗๖ăࠤቱस
٪ഗ‫ڦ‬࿋D1ᄺࣷཚࡗยྺߛઠ՗๖໮၎‫ٱ‬ဃă
ೌฉ੗Պ‫ײ‬ኟ၀հና‫ږ‬ഗ
ೌฉና‫ږ‬ഗၠ჉Վ༵ࠃኟ၀հघ૤႑ࡽ(EXC)तഄցஓ႑
ࡽ(EXC)ă੗ᅜॽُ֖੊႑ࡽ‫ڦ‬ೕ୲ยዃྺ2 kHz዁20 kHz
‫߲ܠڦాྷݔ‬Քጚೕ୲ăُ႑ࡽ‫ྺ܈ޗڦ‬3.6 V p-pǈዐ႐
‫ۉ‬უྺ2.5 Vă
AD2S1210༵ࠃᅃ߲၎࿋໮ۨ዁ഄኟ၀ࢅᇆ၀๼෇‫ాڦ‬ևࢇ
‫੊֖ׯ‬႑ࡽă჉Վ‫؛‬पජፇᇑْपජፇኮक़‫ڦ‬၎࿋ဃֶࣷ
ই‫گ‬RDC‫ڦ‬৛‫܈‬ǈܸ޿ཞօ֖੊႑ࡽ੗ᅜց‫׋‬၎࿋ဃֶă
໲࣏ీց‫׋‬࿒‫دࢅ܈‬๼၍મ໯ᆅഐ‫ڦ‬၎ᅎǈܸٗփႴᄲྔ
ևᇨย၎࿋ց‫ۉ׋‬ୟă
ࢇ‫ׯิ੊֖ׯ‬
‫ړ‬჉Վߛ໏჉ገ้ǈRDCྫྫࣷၟ‫ۉ‬ऐᅃᄣǈሞ༵ࠃ૙ၙ
‫ڦ‬ኟ၀ࢅᇆ၀๼‫ڦ؜‬ཞׂ้ิ໏‫ۉ܈‬უăኄၵ໏‫ۉ܈‬უᇑ
ዷ႑ࡽհႚኟ঍ăُྔǈ჉Վජፇ‫ݥڦ‬ଭ‫ۉ‬ፆࣷ‫ڞ‬ዂ֖੊
๼෇ᇑኟ၀ࢅᇆ၀๼‫؜‬ኮक़݀ิ‫ݥ‬ଭ၎ᅎă໏‫ۉ܈‬უࢅ၎
ᅎ‫ڦ‬঳ࢇ‫ڞ‬ዂRDC‫؜‬၄߶ጷဃֶǈ໲ৎຼ‫ڪ‬ᇀǖ
ဃֶ = ၎ᅎ ×
჉ ገገ໏
֖੊ ೕ੊
(6)
ྺକց‫׋‬ᅜฉ໯ຎ‫ڦ‬჉Վ֖੊घ૤ᇑኟ၀/ᇆ၀႑ࡽኮक़‫ڦ‬
၎࿋ဃֶǈRDCాևׂࣷิᅃ߲ᇑ֖੊ೕ୲ሜհཞ၎‫ࢇڦ‬
‫੊֖ׯ‬႑ࡽăࢇ‫੊֖ׯ‬႑ࡽ૧ᆩాև୳հ‫ڦ‬ኟ၀ࢅᇆ၀႑
ࡽइ‫ڥ‬ǈഄิ‫݆ݛׯ‬๟ǖඓۨኟ၀ईᇆ၀)ྺକ༵ߛ၎࿋৛
‫܈‬ǈൽܾኁዐ‫ڦ‬ড‫ٷ‬႑ࡽ*‫ڦ‬ଭ঍ሁǈժ൐ೠࠚ჉Վ֖੊घ
૤‫ڦ‬၎࿋ăࢇ‫੊֖ׯ‬੗ॽ֖੊ᇑኟ၀/ᇆ၀๼෇ኮक़‫ڦ‬၎ᅎ
ই዁10°ᅜူǈ‫ܔ‬ᇀ±44°‫ڦ‬၎ᅎᆶၳăසࡕႴᄲ߸‫ڦٷ‬໮၎
‫ྷݔ‬ǈሶ੗ॽ੦዆स٪ഗዐ‫ڦ‬࿋D5ยྺ0ǈᅜॽ໮၎‫ྷݔ‬
ક‫ڟٷ‬360°)९੦዆स٪ഗև‫*ݴ‬ă
ገ࣑ഗ‫૶ڦ‬থ
AGNDࢅDGNDᆅগথ‫)ں‬९཮26*ă5 V DC ± 5%‫ڦ‬ኟ‫ۉ‬ᇸ
(VDD)૶‫ڟ‬AVDDࢅDVDDᆅগǈඁ᳘‫ۉ‬ඹ‫ۆڦ‬႙ኵྺ10 nFࢅ
4.7 μFăኄၵ‫ۉ‬ඹᆌ৑੗ీ੍ৎഗॲᆅগǈ AVDDࢅDVDD‫ۼ‬
ᄲ૶থඁ᳘‫ۉ‬ඹăVDRIVEᆅগ૶‫تྲڟ‬૙ഗ‫ۉڦ‬ᇸăแे
ᇀVDRIVE๼෇‫ۉڦ‬უ੦዆ժႜࢅ‫ز‬ႜথ੨‫ۉڦ‬უăVDRIVE੗
ᅜยྺ5 VĂ3 Vई2.5 Vǈഄඁ᳘‫ۉ‬ඹ‫ۆڦ‬႙ኵྺ10 nFࢅ4.7
μFăና‫ږ‬ഗඁ᳘‫ۉ‬ඹ‫ۆڦ‬႙ኵྺ20 pFǈܸ֖੊ඁ᳘‫ۉ‬ඹ‫ڦ‬
‫ۆ‬႙ኵྺ10 nFࢅ10 μFă
AD2S1210‫੊֖ڦ‬घ૤๼‫؜‬Ⴔᄲᅃ߲ྔև࣐؋‫ٷݣ‬ഗ
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Rev. A | Page 18 of 36
AD2S1210
S2
R2
཮27၂๖କॺᅱ‫࣐ڦ‬؋‫ۉ‬ୟă‫ۉ‬ඹC1੗ᅜᇑ‫ۉ‬ፆR2ժ૴๑
ᆩǈᅜ୳‫أ‬EXCࢅEXC๼‫؜‬ฉ੗ీ٪ሞ‫ڦ‬ඪࢆሯำăᆌ৉
S4
5V
4.7μF
S3
S1
R1
BUFFER
CIRCUIT
10nF
ั჋ስُ୳հഗ‫ڦ‬পኹೕ୲ǈඓԍ୳հഗ໯ᆅഐ‫ڦ‬ሜհ၎
BUFFER
CIRCUIT
ᅎփ‫ࡗג‬AD2S1210‫ڦ‬໮၎‫ྷݔ‬ă
‫ۉ‬ୟ‫ڦ‬ሺᅮྺǖ
10μF
2
EXC
EXC
SIN
AGND
SINLO
COS
COSLO
AVDD
REFBYP
1
8.192
MHZ
DGND
6
DVDD
7
CLKIN
30
8
XTALOUT
29
VREF๟ᅃ߲኱ୁ‫ۉ‬უǈഄኵᆌ๑‫ڥ‬VOUTጺ๟ᅃ߲ኟኵǈٗ
9
28
ܸփႴᄲ޶‫ۉ‬ᇸă
10
27
32
AD2S1210
11
12
20pF
20pF
ωྺ໯แे႑ࡽ‫ڦ‬ঙೕ୲ă
31
C1
26
DGND
5V
33
5
VDRIVE
4.7μF
⎛
R2 ⎞ ⎞ ⎛ R2 ⎞ ⎛
1
⎛
⎞
VOUT = ⎜⎜ VREF × ⎜ 1 +
⎟ ⎟⎟ − ⎜
⎟×⎜
⎟VIN (8)
R1 ⎠ ⎠ ⎝ R1 ⎠ ⎝ 1 + R2 × C1 × ω ⎠
⎝
⎝
ഄዐǖ
36
34
3
(7)
ժ൐
35
4
10nF
ሜհሺᅮ = −(R2 / R1)×(1/(1+R2×C1×ω))
48 47 46 45 44 43 42 41 40 39 38 37
REFOUT
10nF
25
R2
12V
13 14 15 16 17 18 19 20 21 22 23 24
12V
VDRIVE
4.7μF
EXC/EXC
(VIN)
07467-025
10nF
R1
(VREF ) AD8662
VOUT
07467-026
཮26. ૶থAD2S1210ᇑ჉Վ
5V
ሞُླྀ४ದዃዐǈገ࣑ഗሞ჉Վ‫ڦ‬SINĂSINLOĂCOSࢅ
཮27. ࣐؋‫ۉ‬ୟ
COSLO႑ࡽ๼‫؜‬ዐᆅ෇VREF/2ೋᅎăසࡕኟ၀ࢅᇆ၀႑ࡽ
‫ॺࢇޙ‬ᅱ‫߭ࡀڦ‬ǈ߳႑ࡽ੗ᅜ૶থ‫ڟ‬փཞ‫ۉںܔڦ‬࿋ă൩
ጀᅪǖEXCࢅEXC๼‫ݴֶྺ؜‬๕ǈԨวਏᆶ2Ԡ‫ڦ‬ሺᅮă
‫ܔ‬ᇀఇె๼෇ᆅগSINĂSINLOĂCOSࢅCOSLOǈླྀ४๑
ᆩ ‫ ڦ ܀ ڇ‬ೡ Ը ມ জ ၍ ‫ ۉ‬મ ă ೡ Ը ᆌ ‫ ܋‬থ ሞ REFOUTई
AGNDă
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Rev. A | Page 19 of 36
AD2S1210
AD2S1210ದዃ
߾ፕఇ๕
AD2S1210ᆶଇዖ߾ፕఇ๕ǖದዃఇ๕ࢅ೵ཚఇ๕ăದዃఇ
๕ᆩᇀ‫ܔ‬स٪ഗ৊ႜՊ‫ײ‬ǈᅜยዃAD2S1210‫ڦ‬घ૤ೕ୲Ă
‫ݴ‬Ր୲ࢅࠤቱॠ֪ពኵăದዃఇ๕ᄺ੗ᆩᇀ࣮‫ࠤ܁‬ቱस٪
ഗዐ‫ڦ‬႑တă࿋ዃࢅ໏‫܈‬स٪ഗዐ‫ڦ‬ຕ਍ᄺ੗ᅜሞದዃఇ
๕ူ৊ႜ࣮‫܁‬ăAD2S1210੗ᅜྜඇ߾ፕሞದዃఇ๕ူǗई
ኁ‫؛‬๔ದዃྜ‫ࢫׯ‬ǈ੗ᅜඟഗॲ૗ਸದዃఇ๕ǈ߾ፕሞ೵
ཚఇ๕ူăሞ೵ཚఇ๕ူ߾ፕ้ǈຕ਍๼‫؜‬੗༵ࠃঙ࿋ዃ
ईঙ໏‫܈‬ຕ਍ăA0ࢅA1๼෇ᆩઠඓۨAD2S1210๟‫تޏ‬ᇀ
ದዃఇ๕ǈᅜत๟‫ॽޏ‬࿋ዃई໏‫܈‬ຕ਍༵ࠃߴ๼‫؜‬ᆅগǈ
֖९՗8ă
ยዃघ૤ೕ୲
ॽೕ୲੦዆ጴႀ෇घ૤ೕ୲स٪ഗ)‫ں‬኷0x91ǈ֖९स٪ഗ
ᆙพև‫*ݴ‬ǈ੗ᅜยዃAD2S1210‫ڦ‬घ૤ೕ୲ă
घ૤ೕ୲ =
( FCW × fCLKIN )
215
ഄዐǖFCWྺೕ୲੦዆ጴǈf CLKIN ྺAD2S1210‫้ڦ‬ዓೕ
୲ă
घ૤ೕ୲‫ྷݔۨࡀڦ‬๟ٗ2 kHz‫ڟ‬20 kHzǈᅜ250 Hz‫ڦ‬ሺଉ
৊ႜยዃăྺକํ၄՗1ዐ‫ڦ‬ঙ‫܈‬৛‫܈‬ኸՔǈᆌӀቷ՗7໯
ଚ჋ስघ૤ೕ୲ă
՗7. ॺᅱघ૤ೕ୲ᇑ‫ݴ‬Ր୲‫࠲ڦ‬ဣ(fCLKIN = 8.192 MHz)
‫ݴ‬Ր୲
‫ۆ‬႙‫੻ټ‬
ፌၭघ૤ೕ୲
ፌ‫ٷ‬घ૤ೕ୲
10 Bits
12 Bits
14 Bits
16 Bits
4100 Hz
1700 Hz
900 Hz
250 Hz
10 kHz
6 kHz
3 kHz
2 kHz
20 kHz
20 kHz
12 kHz
10 kHz
A0ࢅA1๼෇
AD2S1210ሎႹᆩࢽ኱থٗժႜ๼‫؜‬ईཚࡗ‫ز‬ႜথ੨‫܁‬ൽঙ
࿋ዃईঙ໏‫܈‬ຕ਍ă૧ᆩA0ࢅA1๼෇੗ᅜ჋ስ໯Ⴔ‫ڦ‬႑
တăኄၵ๼෇ᄺ੗ᆩᇀ๑ഗॲ৊෇ದዃఇ๕ăࠤቱस٪ഗ
ࢅഄᇆೌాस٪ഗ‫ڦ‬ຕ਍੗ᅜሞದዃఇ๕ူ৊ႜ‫ݡ‬࿚ă
՗8. ದዃఇ๕ยዃ
A0
0
0
1
1
A1
0
1
0
1
঳ࡕ
೵ཚఇ๕—࿋ዃ๼‫؜‬
೵ཚఇ๕—໏‫܈‬๼‫؜‬
ԍା
ದዃఇ๕
RES0ࢅRES1๼෇
೵ཚఇ๕ူǈຕጴ๼‫ݴڦ؜‬Ր୲૧ᆩRES0ࢅRES1๼෇ᆅগ
৊ႜ჋ስăದዃఇ๕ူǈ‫ݴ‬Ր୲‫ڦ‬჋ስ๟ཚࡗยዃ੦዆स
٪ഗዐ‫ڦ‬RES0ࢅRES1࿋ăൎ࣑೵ཚఇ๕ᇑದዃఇ๕้ǈᆩ
ࢽ޶ሴඓԍ੦዆स٪ഗዐยዃ‫ݴڦ‬Ր୲ᇑRES0ࢅRES1๼෇
ᆅগ໯ยዃ‫ݴڦ‬Ր୲ᅃዂăසࡕଇዖ‫ݴ‬Ր୲ยዃփཞǈ๼
‫؜‬ຕ਍੗ీփኟඓă
՗9. ‫ݴ‬Ր୲ยዃ
RES0
RES1
‫ݴ‬Ր୲)࿋ǅ
࿋ዃLSB (ࢷ‫ )ݴ‬໏‫܈‬LSB (rps)1
0
0
1
1
0
1
0
1
10
12
14
16
21.1
5.3
1.3
0.3
1
4.88
0.488
0.06
0.004
CLKIN = 8.192 MHză໏‫܈‬LSB‫ٷ‬ၭࢅፌ‫߶ٷ‬ጷ໏୲ᇑCLKINೕ୲‫ׯ‬ኟԲă
൩ጀᅪǈ߳ዖ‫ݴ‬Ր୲ࢅ‫੻ټ‬໯‫ܔ‬ᆌ‫ླྀڦ‬४ೕ୲‫)ྷݔ‬ස՗7
໯๖*๟ኍ‫ܔ‬8.192 MHz‫้ڦ‬ዓೕ୲ܸۨᅭ‫ڦ‬ăླྀ४‫ڦ‬घ૤
ೕ୲‫ྷݔ‬ᇑAD2S1210‫้ڦ‬ዓೕ୲‫ׯ‬Բ૩ă‫ړ‬ᅜ8.192 MHz
‫้ڦ‬ዓೕ୲߾ፕ้ǈAD2S1210‫ڦ‬ఐණघ૤ೕ୲ྺ10 kHză
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Rev. A | Page 20 of 36
AD2S1210
৊዆ցஓ߭๕٪‫ئ‬ă‫ܔ‬ᇀ߳‫ݴ‬Ր୲ǈAD2S1210੗߶ጷ‫ڦ‬ፌ
स٪ഗᆙพ
‫ٷ‬໏‫܈‬९՗1ă૩සǈ‫ܔ‬ᇀ16࿋‫ݴ‬Ր୲Ă8.19 2 MHz๼෇้
՗10. स٪ഗᆙพ
LOS ពኵ
DOS ‫ג‬ଉ‫ײ‬ពኵ
स٪ഗ
‫ں‬኷
0x80
0x81
0x82
0x83
0x88
0x89
स٪ഗ
ຕ਍
D15 ዁ D8
D7 ዁ D0
D15 ዁ D8
D7 ዁ D0
D7 ዁ D0
D7 ዁ D0
‫܁‬/ႀ
स٪ഗ
ኻ‫܁‬
ኻ‫܁‬
ኻ‫܁‬
ኻ‫܁‬
‫܁‬/ႀ
‫܁‬/ႀ
DOS ฿ದពኵ
0x8A
D7 ዁ D0
‫܁‬/ႀ
DOS ް࿋ፌ‫ٷ‬ពኵ
0x8B
D7 ዁ D0
‫܁‬/ႀ
DOS ް࿋ፌၭពኵ
0x8C
D7 ዁ D0
‫܁‬/ႀ
LOT ฉ၌
LOT ူ၌
घ૤ೕ୲
੦዆
෉ॲް࿋
ࠤቱ
0x8D
0x8E
0x91
0x92
0xF0
0xFF
D7 ዁ D0
D7 ዁ D0
D7 ዁ D0
D7 ዁ D0
D7 ዁ D0
D7 ዁ D0
‫܁‬/ႀ
‫܁‬/ႀ
‫܁‬/ႀ
‫܁‬/ႀ
ኻႀ
ኻ‫܁‬
स٪ഗఁ‫׬‬
࿋ዃ
໏‫܈‬
ዓǈAD2S1210‫ڦ‬ፌ‫߶ٷ‬ጷ໏୲ྺ±125 rpsăසࡕ໏‫ྺ܈‬
+125 rpsǈ0x7FFFॽԥ٪‫ئ‬ሞ໏‫܈‬स٪ഗዐǗසࡕ໏‫ྺ܈‬−
125 rpsǈ0x8000ॽԥ٪‫ئ‬ሞ໏‫܈‬स٪ഗዐă
࿮ஃ‫ݴ‬Ր୲ྺ‫ܠ‬ณǈ໏‫܈‬स٪ഗዐ٪‫ڦئ‬ኵ‫ۼ‬๟16࿋ă
‫ݴ‬Ր୲ড‫้گ‬ǈᆌࢮ୼16࿋ຕጴ๼‫ܠڦ؜‬࿋LSBă૩සǈ
‫ܔ‬ᇀ10࿋‫ݴ‬Ր୲ǈຕ਍࿋D15዁D6༵ࠃᆶၳຕ਍ǈD5዁
D0ሶᆌԥࢮ୼ă‫ܔ‬ᇀ10࿋‫ݴ‬Ր୲Ă8.192 MHz๼෇้ዓǈ
AD2S1210‫ڦ‬ፌ‫߶ٷ‬ጷ໏୲ྺ±2500 rpsăසࡕ໏‫ྺ܈‬+2500
rpsǈ0x1FFॽԥ٪‫ئ‬ሞ໏‫܈‬स٪ഗ‫ڦ‬࿋D15዁D6ዐǗසࡕ
໏‫ྺ܈‬−2500 rpsǈ0x3FFॽԥ٪‫ئ‬ሞ໏‫܈‬स٪ഗ‫ڦ‬࿋D15዁
D6ዐăሞኄ߲10࿋‫ڦ‬૩ጱዐǈ໏‫܈‬๼‫ڦ؜‬LSB‫ٷ‬ၭྺ4.88
rpsă
LOSពኵस٪ഗ
՗13. 8࿋स٪ഗ
‫ں‬኷
0x88
࿋ዃस٪ഗ
‫܁‬/ႀ
‫܁‬/ႀ
LOSពኵस٪ഗਦۨAD2S1210‫ڦ‬႑ࡽ۪฿ពኵăAD2S1210
՗11. 16࿋स٪ഗ
‫ں‬኷
0x80
0x81
࿋
D7 ዁ D0
ሎႹᆩࢽሞ0 V዁4.82 V‫ాྷݔ‬ยዃLOSពኵăLOSពኵ‫ڦ‬
࿋
D15 ዁ D8
D7 ዁ D0
‫܁‬/ႀ
ኻ‫܁‬
ኻ‫܁‬
‫ݴ‬Ր୲ྺ7࿋ǈन38 mVă൩ጀᅪǈMSB (D7)ᆌยྺ0ăฉ
‫้ۉ‬LOSពኵ‫ڦ‬ఐණኵྺ2.2 Vă
࿋ዃस٪ഗԈࡤ჉Վ๼෇႑ࡽ‫ڦ‬ঙ࿋ዃ‫ڦ‬ຕጴ՗๖ăኵᅜ
16࿋ܾ৊዆߭๕٪‫ئ‬ă࿋ዃस٪ഗዐ‫ڦ‬ኵሞSAMPLE๼෇
DOS‫ג‬ଉ‫ײ‬ពኵस٪ഗ
՗14. 8࿋स٪ഗ
‫ူڦ‬ইᄂኮࢫ߸ႎă
‫ں‬኷
0x89
൩ጀᅪǈ‫ړ‬๑ీ‫׿‬ው(֖९੦዆स٪ഗև‫)ݴ‬൐‫ݴ‬Ր୲ড‫گ‬
DOS‫ג‬ଉ‫ײ‬ពኵस٪ഗਦۨAD2S1210‫ڦ‬႑ࡽইपពኵă
้ǈ16࿋ຕጴ๼‫ܠڦ؜‬࿋LSBยྺ0ă૩සǈ‫ܔ‬ᇀ10࿋‫ݴ‬Ր
AD2S1210ሎႹᆩࢽሞ0 V዁4.82 V‫ాྷݔ‬ยዃDOS‫ג‬ଉ‫ײ‬
୲ǈຕ਍࿋D15዁D6༵ࠃᆶၳຕ਍ǈD5዁D0ሶยྺ0ă‫ړ‬
ពኵăDOS‫ג‬ଉ‫ײ‬ពኵ‫ݴڦ‬Ր୲ྺ7࿋ǈन38 mVă൩ጀ
‫׿‬ው্ᆩ้ǈ࿮ஃ‫ݴ‬Ր୲ྺ‫ܠ‬ณǈ࿋ዃस٪ഗዐ٪‫ڦئ‬ኵ
ᅪǈMSB (D7)ᆌยྺ0ăฉ‫้ۉ‬DOS‫ג‬ଉ‫ײ‬ពኵ‫ڦ‬ఐණኵ
‫ۼ‬๟16࿋ă‫ݴ‬Ր୲ড‫้گ‬ǈ੗ᅜࢮ୼16࿋ຕጴ๼‫ܠڦ؜‬࿋
ྺ4.1 Vă
LSBă૩සǈ‫ܔ‬ᇀ10࿋‫ݴ‬Ր୲ǈຕ਍࿋D15዁D6༵ࠃᆶၳ
ຕ਍ǈD5዁D0ሶ੗ᅜࢮ୼ă
DOS฿ದពኵस٪ഗ
‫ں‬኷
0x8A
՗12. 16࿋स٪ഗ
࿋
D15 ዁ D8
D7 ዁ D0
‫܁‬/ႀ
‫܁‬/ႀ
՗15. 8࿋स٪ഗ
໏‫܈‬स٪ഗ
‫ں‬኷
0x82
0x83
࿋
D7 ዁ D0
‫܁‬/ႀ
ኻ‫܁‬
ኻ‫܁‬
࿋
D7 ዁ D0
‫܁‬/ႀ
‫܁‬/ႀ
DOS฿ ದ ព ኵ स ٪ ഗ ਦ ۨ AD2S1210‫ ڦ‬႑ ࡽ ฿ ದ ព ኵ ă
AD2S1210ሎႹᆩࢽሞ0 V዁4.82 V‫ాྷݔ‬ยዃDOS฿ದពኵă
໏‫܈‬स٪ഗԈࡤ჉Վ๼෇႑ࡽ‫ڦ‬ঙ໏‫ڦ܈‬ຕጴ՗๖ă໏‫܈‬
स٪ഗዐ‫ڦ‬ኵሞ֑ᄣ๼෇‫ူڦ‬ইᄂኮࢫ߸ႎăኵᅜ16࿋ܾ
DOS฿ದពኵ‫ݴڦ‬Ր୲ྺ7࿋ǈन38 mVă൩ጀᅪǈMSB (D7)
ᆌยྺ0ăฉ‫้ۉ‬DOS฿ದពኵ‫ڦ‬ఐණኵྺ380 mVă
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Rev. A | Page 21 of 36
AD2S1210
՗19. LOTฉ၌/ူ၌
DOSް࿋ፌ‫ࢅٷ‬ፌၭពኵस٪ഗ
՗16. 8࿋स٪ഗ
‫ں‬኷
0x8B
0x8C
࿋
D7 ዁ D0
D7 ዁ D0
‫܁‬/ႀ
‫܁‬/ႀ
‫܁‬/ႀ
AD2S1210ॽ॔੦႑ࡽ‫ڦ‬ፌၭࢅፌ‫૶܈ޗٷ‬Ⴤ٪෇ాևस٪
ഗǈժऺ໙ፌၭኵᇑፌ‫ٷ‬ኵ‫ֶڦ‬ኵǈᅜಒ܏๟‫ิ݀ޏ‬DOS
฿ದăాևፌၭኵࢅፌ‫ٷ‬ኵस٪ഗ‫؛ڦ‬๔ኵՂႷᆯᆩࢽۨ
ᅭăࠤቱस٪ഗൣ‫้أ‬ǈ٪‫॔ئ‬੦႑ࡽ‫ڦ‬ፌ‫ࢅٷ‬ፌၭ‫܈ޗ‬
‫ڦ‬स٪ഗް࿋዁DOSް࿋ፌ‫ࢅٷ‬ፌၭពኵस٪ഗዐ٪‫ڦئ‬
ኵăDOSް࿋ፌ‫ࢅٷ‬ፌၭពኵ‫ݴڦ‬Ր୲਩ྺ7࿋ǈन38
mVă൩ጀᅪǈMSB (D7)ᆌยྺ0ăྺඓԍኟ‫߾׉‬ፕǈॺᅱ
ॽDOSް࿋ፌၭពኵस٪ഗยྺԲDOS‫ג‬ଉ‫ײ‬ពኵ዁ณၭ
1 LSBǈॽDOSް࿋ፌ‫ٷ‬ពኵस٪ഗยྺԲLOSពኵस٪ഗ
዁ณ‫ٷ‬1 LSBăDOSް࿋ፌၭពኵस٪ഗࢅDOSް࿋ፌ‫ٷ‬ព
ኵस٪ഗ‫ڦ‬ఐණኵ‫ݴ‬՚ྺ3.99 Vࢅ2.28 Vă
‫ݴ‬Ր୲
Ǆ࿋ǅ
10
12
14
16
‫ྷݔ‬
Ǆ‫܈‬ǅ
0 ዁ 45
0 ዁ 18
0዁9
0዁9
‫ں‬኷
0x8D
࿋
D7 ዁ D0
‫܁‬/ႀ
‫܁‬/ႀ
LOTฉ၌स٪ഗਦۨAD2S1210‫ڦ‬࿋ዃ߶ጷ۪฿ពኵăLOT
ฉ၌ྺ7࿋ጴă൩ጀᅪǈMSB (D7)ᆌยྺ0ăLOTฉ၌‫ݔڦ‬
ྷĂLSB‫ٷ‬ၭࢅฉ‫้ۉ‬LOTฉ၌‫ڦ‬ఐණኵൽਦᇀAD2S1210
‫ݴڦ‬Ր୲ยዃǈස՗19໯๖ă
‫ں‬኷
0x91
࿋
D7 ዁ D0
‫܁‬/ႀ
‫܁‬/ႀ
घ૤ೕ୲स٪ഗਦۨAD2S1210घ૤๼‫ڦ؜‬ೕ୲ăᄲยዃघ
૤ೕ୲ǈႷॽᅃ߲7࿋ೕ୲੦዆ጴႀ෇޿स٪ഗă൩ጀ
ᅪǈMSB (D7)ᆌยྺ0ă
FCW=
( 激励频率 × 215 )
f CLKIN
(9)
ഄዐǖFCWྺೕ୲੦዆ጴǈfCLKINྺAD2S1210‫้ڦ‬ዓೕ
୲ăघ૤ೕ୲‫ྷݔۨࡀڦ‬๟ٗ2 kHz‫ڟ‬20 kHzǈᅜ250 Hz‫ڦ‬
ሺଉ৊ႜยዃăྺକඓԍAD2S1210ሞࡀۨ‫ڦ‬ೕ୲‫߾ాྷݔ‬
ፕǈೕ୲੦዆ጴᆌྺ0x4ᇑ0x50ኮक़‫ڦ‬ኵă
૩සǈසࡕᆩࢽᄲ൱घ૤ೕ୲ྺ5
kHzǈ้ܸዓೕ୲ྺ
8.192 MHzǈሶႴᄲՊ‫ڦײ‬ஓ੗ᆯူ๕໙‫؜‬ǖ
FCW=
(5 k Hz × 215 )
8 . 192 MHz
=14Ǆๆୃ৊዆ǅ
ฉ‫้ۉ‬AD2S1210‫ڦ‬ఐණघ૤ೕ୲ྺ10 kHză
՗18. 8࿋स٪ഗ
࿋
D7 ዁ D0
LOTఐණ
ฉ၌Ǆ‫܈‬ǅ
12.5
5.0
2.5
2.5
՗20. 8࿋स٪ഗ
LOTူ၌स٪ഗ
‫ں‬኷
0x8E
LOTఐණ
ူ၌Ǆ‫܈‬ǅ
2.5
1.0
0.5
0.5
घ૤ೕ୲स٪ഗ
LOTฉ၌स٪ഗ
՗17. 8࿋स٪ഗ
LSB‫ٷ‬ၭ
Ǆ‫܈‬ǅ
0.35
0.14
0.09
0.09
੦዆स٪ഗ
‫܁‬/ႀ
‫܁‬/ႀ
՗21. 8࿋स٪ഗ
LOTူ၌स٪ഗਦۨ࿋ዃ߶ጷ۪฿ࠤቱॠ֪‫׿ڦ‬ው‫ۉ‬ೝă
‫ړ‬AD2S1210‫ాڦ‬ևဃֶ႑ࡽ‫ࡗג‬LOTฉ၌้ǈन݀ิ߶ጷ
۪฿(LOT)൧઄ăLOTਏᆶ‫׿‬ውǈ኱‫ాڟ‬ևဃֶ႑ࡽၭᇀ
LOTူ၌स٪ഗዐۨᅭ‫ڦ‬ኵ้֍ࣷԥൣ‫أ‬ăLOTူ၌ྺ7࿋
ጴă൩ጀᅪǈMSB (D7)ᆌยྺ0ăLOTူ၌‫ྷݔڦ‬ĂLSB‫ٷ‬
ၭࢅฉ‫้ۉ‬LOTူ၌‫ڦ‬ఐණኵൽਦᇀAD2S1210‫ݴڦ‬Ր୲ย
ዃǈස՗19໯๖ă
‫ں‬኷
0x92
࿋
D7 ዁ D0
‫܁‬/ႀ
‫܁‬/ႀ
੦዆स٪ഗྺ9࿋स٪ഗǈᆩᇀยዃBE3T2321‫ڦ‬੦዆ఇ
๕ăฉ‫้ۉ‬੦዆स٪ഗ‫ڦ‬ఐණኵྺ1y8Fă
՗22. ੦዆स٪ഗ࿋ࠀీ௮ຎ
࿋
D7
D6
D5
D4
D3
D2
D1
D0
௮ຎ
‫ں‬኷/ຕ਍࿋
ԍାǈዃ1
໮၎‫ྷݔ‬
0 = 360°, 1 = ±44°
0 = ্ᆩ‫׿‬ው, 1 = ๑ీ‫׿‬ው
ยዃՊஓഗ‫ݴ‬Ր୲EnRES1
ยዃՊஓഗ‫ݴ‬Ր୲EnRES0
ยዃ‫ݴ‬Ր୲RES1
ยዃ‫ݴ‬Ր୲RES0
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Rev. A | Page 22 of 36
AD2S1210
‫ں‬኷0ຕ਍࿋
՗23. Պஓഗ‫ݴ‬Ր୲ยዃ
ႀ෇AD2S1210‫ڦ‬௅߲8࿋ጴ‫ڦ‬MSBਦۨ޿8࿋ጴ๟स٪ഗ‫ں‬
኷࣏๟ຕ਍ăAD2S1210໯ۨᅭ‫߳ڦ‬स٪ഗ‫ں‬኷‫ڦ‬MSB (D7)
ྺߛăႀ෇AD2S1210‫߳ڦ‬ຕ਍ጴ‫ڦ‬MSBྺ‫گ‬ă
൩ጀᅪǈॽᅃ߲ຕ਍ጴႀ෇AD2S1210้ǈMSBࣷሞాևዘ
ႎದዃྺആ౾ၯᄓ࿋ă‫ٗړ‬ඪࢆ‫܁‬/ႀस٪ഗ(९՗10)‫܁‬ൽ
ຕ਍้ǈ࿋D6዁D0‫ڦ‬ആ౾ၯᄓࣷዘႎेᅜऺ໙ǈժᇑံ
മ٪‫ڦئ‬ആ౾ၯᄓ࿋৊ႜԲডă8࿋๼‫ڦ؜‬MSBᆩઠኸ๖
๟‫ิ݀ޏ‬ದዃ‫ٱ‬ဃăසࡕMSB‫ߛ࣮ݓ‬ǈሶ՗௽ٗഗॲ࣮‫܁‬
‫ڦ‬ຕ਍ᇑሞฉᅃ߲ႀ෇ዜ೺ዐႀ෇ഗॲ‫ڦ‬ದዃຕ਍փᅃ
ዂă
໮၎‫ྷݔ‬
໮၎‫ྷݔ‬ሎႹAD2S1210ց‫׋‬घ૤ೕ୲ᇑኟ၀/ᇆ၀๼෇‫ڦ‬
၎࿋ֶăླྀ४߾ፕఇ๕๟๑ᆩఐණ໮၎‫ྷݔ‬±44°ăසࡕႴ
ᄲ߸‫ڦٷ‬໮၎‫ྷݔ‬ǈ੗ᅜยዃ360°‫ྷݔڦ‬ăփࡗǈሞኄዖ
߾ፕఇ๕ူǈAD2S1210ሞ݀ิ႑ࡽ۪฿ࠤቱࢫᆌ‫ްړ‬࿋ă
සࡕփް࿋ǈ੗ీ‫ڞ‬ዂঙ‫܈‬๼‫؜‬ຕ਍‫؜‬၄180°ဃֶă
‫׿‬ው
AD2S1210‫ڦ‬࿋ዃओ‫ݴ‬ഗ๼‫؜‬ᇑ࿋ዃस٪ഗ๼෇ኮक़ᆶ±1
LSB‫׿ڦ‬ውăሞߛሯำ࣍ৣူ߾ፕ้ǈُ‫׿‬ው੗ᅜᆩઠ‫ݞ‬
ኹLSB෻ຮăAD2S1210‫ڦ‬ፌ‫߶ٷ‬ጷ໏‫܈‬ᆯ‫੻ټ‬ਦۨă߳‫ݴ‬
Ր୲ยዃ‫ܔ‬ᆌփཞ‫੻ټڦ‬ǈස՗1໯๖ăፌ‫߶ٷ‬ጷ໏‫ࢅ܈‬
‫੻ټ‬ᇑ‫ݴ‬Ր୲‫ݒׯ‬Բǈनፌ‫߶ٷ‬ጷ໏‫܈‬ໜጣ‫ݴ‬Ր୲‫ڦ‬ই‫گ‬
ܸ༵ߛăᆩࢽ੗ᅜ჋ስ্ᆩ‫׿‬ውǈᅜՍ‫ܔ‬࿋ዃ๼‫؜‬৊ႜࡗ
֑ᄣǈժ൐ሞኸۨ‫ా੻ټڦ‬ཚࡗྔև਩ኵ୳հํ၄߸ߛ‫ݴ‬
Ր୲๼‫؜‬ă
EnRES0
0
0
1
1
EnRES1
0
1
0
1
‫ݴ‬Ր୲(࿋)
10
12
14
16
ยዃ‫ݴ‬Ր୲
೵ཚఇ๕ူǈຕጴ๼‫ݴڦ؜‬Ր୲૧ᆩRES0ࢅRES1๼෇ᆅগ
৊ႜ჋ስ(९՗9)ăದዃఇ๕ူǈ‫ݴ‬Ր୲‫ڦ‬჋ስ๟ཚࡗยዃ
੦዆स٪ഗዐ‫ڦ‬RES0ࢅRES1࿋ăൎ࣑೵ཚఇ๕ᇑದዃఇ๕
้ǈᆩࢽ޶ሴඓԍ੦዆स٪ഗዐยዃ‫ݴڦ‬Ր୲ᇑRES0ࢅ
RES1๼෇ᆅগ໯ยዃ‫ݴڦ‬Ր୲ᅃዂăฉ‫้ۉ‬ຕጴ๼‫ڦ؜‬ఐ
ණ‫ݴ‬Ր୲ྺ12࿋ă
෉ॲް࿋स٪ഗ
՗24. 8࿋स٪ഗ
‫ں‬኷
0xF0
࿋
D7዁D0
‫܁‬/ႀ
ኻႀ
ᆩࢽሞದዃఇ๕ူლ኷෉ॲް࿋स٪ഗǈनॽ෉ॲް࿋स
٪ഗ‫ڦ‬8࿋‫ں‬኷0xF0ႀ෇AD2S1210ǈॽഔ‫ۯ‬AD2S1210‫෉ڦ‬
ॲް࿋ă෉ॲް࿋ࣷዘႎ‫؛‬๔ࣅघ૤ೕ୲๼‫ాࢅ؜‬ևType
II߶ጷ࣍ୟă෉ॲް࿋փࣷޮ߃ದዃस٪ഗዐ٪‫ڦئ‬ຕ
਍ă‫ڍ‬ᆌጀᅪǈࠤቱस٪ഗዐ‫ڦ‬ຕ਍ࣷް࿋ăሞ֑ᆩଇ߲
ई߸‫ܠ‬჉Վ-ຕጴገ࣑ഗǈժ૧ᆩཞᅃ้ዓᇸൻ‫ۯ‬ኄၵገ࣑
ഗ‫ڦ‬ᆌᆩዐǈ੗ᅜ๑ᆩ෉ॲް࿋ઠཞօ໯ᆶገ࣑ഗघ૤ೕ
୲‫ڦ‬၎࿋ă
ࠤቱस٪ഗ
՗25. 8࿋स٪ഗ
ยዃ੦዆स٪ഗ‫ڦ‬࿋D4੗ᅜ๑ీई্ᆩ‫׿‬ውࠀీăฉ‫้ۉ‬
ఐණ๑ీ‫׿‬ውă
‫ں‬኷
0xFF
ยዃՊஓഗ‫ݴ‬Ր୲
AD2S1210ీࠕॠ֪8ዖ‫܀‬૬‫ࠤڦ‬ቱཉॲă݀ิࠤቱ้ǈ
DOSࢅ/ईLOT๼‫؜‬ᆅগՎྺ‫ۉگ‬ೝăཚࡗ‫܁‬ൽࠤቱस٪
ഗǈᆩࢽ੗ᅜඓۨࠤቱॠ֪๼‫؜‬ᆅগ‫݀ةڦ‬ᇱᅺă൩ጀ
ᅪǈࠤቱस٪ഗ࿋ྺߛᆶၳǈनࠤቱ࿋Վྺߛ้՗๖ࠤቱ
ᅙ݀ิă
AD2S1210Պஓഗ๼‫ݴڦ؜‬Ր୲੗ᅜᇑຕጴ๼‫ݴڦ؜‬Ր୲၎
ཞǈᄺ੗ᅜԲࢫኁ‫گ‬ă૩සǈ‫ړ‬AD2S1210࿋ዃ๼‫ݴڦ؜‬Ր
୲ยྺ16࿋้ǈՊஓഗ๼‫ݴڦ؜‬Ր୲੗ᅜยྺ14Ă12ई10
࿋ăኄᄣǈᆩࢽ੗ᅜ૧ᆩড‫ํ੻ټگ‬၄16࿋‫ݴ‬Ր୲ยዃ‫ڦ‬
ߛႠీǈܸ࿮Ⴔሞྔև‫ܔ‬A-quad-BՊஓഗ๼‫؜‬৊ႜ‫ݴ‬ೕă
ฉ‫้ۉ‬Պஓഗ๼‫ڦ؜‬ఐණ‫ݴ‬Ր୲ྺ16࿋ă֖९ሺଉ๕Պஓ
ഗ๼‫؜‬և‫ݴ‬ă
࿋
D7዁D0
‫܁‬/ႀ
ኻ‫܁‬
՗26. ࠤቱस٪ഗ࿋ࠀీ௮ຎ
࿋
D7
D6
D5
D4
D3
D2
D1
D0
௮ຎ
ኟ၀/ᇆ၀๼෇ၥհ
ኟ၀/ᇆ၀๼෇‫گ‬ᇀLOSពኵ
ኟ၀/ᇆ၀๼෇‫ࡗג‬DOS‫ג‬ଉ‫ײ‬ពኵ
ኟ၀/ᇆ၀๼෇‫ࡗג‬DOS฿ದពኵ
߶ጷဃֶ‫ࡗג‬LOTពኵ
໏‫ࡗג܈‬ፌ‫߶ٷ‬ጷ໏୲
၎࿋ဃֶ‫ࡗג‬໮၎‫ྷݔ‬
ದዃആ౾ၯᄓ‫ٱ‬ဃ
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Rev. A | Page 23 of 36
AD2S1210
ຕጴথ੨
ঙ࿋ዃࢅঙ໏‫܈‬ᆩܾ৊዆ຕ਍՗๖ǈ੗ᅜཚࡗᅃ߲16࿋ժ
ႜথ੨ईኁᅃ้߲ዓ໏୲ፌߛྺ25MHz‫ڦ‬4၍‫ز‬ႜথ੨༵
ൽăAD2S1210૧ᆩᅃፇೌాस٪ഗ੦዆ഄ੗Պ‫ీࠀײ‬ăຕ
਍ཚࡗ‫ز‬ႜईժႜথ੨ႀ෇ኄၵस٪ഗă
SOE ๼෇
‫ز‬ႜ๼‫؜‬๑ీᆅগSOE‫ت‬ᇀߛ‫ۉ‬ೝ้ǈժႜথ੨๑ీă
SOEᆅগ‫ت‬ᇀ‫ۉگ‬ೝ้ǈ‫ز‬ႜথ੨๑ీǈᆅগDB0዁DB12
৊෇ߛፆༀăᆅগDB13ྺ‫ز‬ႜ้ዓ๼෇(SCLK)ǈᆅগ
DB14ྺ‫ز‬ႜຕ਍๼෇(SDI)ǈᆅগDB15ྺ‫ز‬ႜຕ਍๼‫؜‬
(SDO)ǈWR/FSYNC ྺኡཞօ๼෇ă
SAMPLEI ๼෇
AD2S1210ӀቷType II߶ጷԿ࣍ᇱ૙߾ፕă࣍ୟ૶Ⴤ߶ጷ჉
Վ‫ڦ‬࿋ዃࢅ໏‫܈‬ǈܸփႴᄲྔևገ࣑ࢅ‫ځڪ‬ጒༀă࿋ዃࢅ
໏‫܈‬स٪ഗ࿋ᇀ࣍ୟྔևǈሞSAMPLE႑ࡽ݀ิߛ‫ۉ‬ೝ዁
‫ۉگ‬ೝገ࣑ࢫ৊ႜ߸ႎăྺକԍኤຕ਍‫ڥ‬ᅜኟඓ໮٪ǈُ
ᆅগՂႷԍ‫ۉگ׼‬ೝ዁ณt16 nsă
ຕ਍߭๕
ຕጴঙ‫܈‬ຕ਍ॽ჉Վዡ‫ڦ‬ਨ‫ܔ‬࿋ዃ՗๖ྺ10࿋዁16࿋࿮‫ޙ‬
ࡽܾ৊዆ጴăຕጴ໏‫܈‬ຕ਍ྺ10࿋዁16࿋ܾ৊዆ցஓጴǈ
໲՗๖჉Վዡᄂຩ้ኍईొ้ኍ‫ݛ‬ၠ჉ገ‫ڦ‬໏‫܈‬ă
‫܁‬ൽAD2S1210
੗ᅜٗAD2S1210࣮‫ူ܁‬ଚຕ਍ǖ
Ą ঙ࿋ዃ
Ą ঙ໏‫܈‬
Ą ࠤቱस٪ഗຕ਍
Ą ೌాस٪ഗ‫ڦ‬ጒༀ
ঙ࿋ዃࢅঙ໏‫܈‬ຕ਍़੗ᅜሞ೵ཚఇ๕ူ࣮‫܁‬ǈᄺ੗ᅜሞ
ದዃఇ๕ူ࣮‫܁‬ăᄲ‫܁‬ൽࠤቱस٪ഗईഄᇆೌాस٪ഗ‫ڦ‬
ጒༀǈՂႷॽഗॲዃᇀದዃఇ๕ă
ሞದዃఇ๕ူ‫܁‬ൽAD2S1210
ැᄲ࣮‫܁‬ഄዐᅃ߲ೌాस٪ഗ໯٪‫ڦئ‬ຕ਍ǈԈઔࠤቱस
٪ഗǈᆩࢽ๯ံՂႷ૧ᆩA0ࢅA1๼෇ॽAD2S1210ዃᇀದ
ዃఇ๕ă඗ࢫॽᄲ‫܁‬ൽ‫ڦ‬8࿋स٪ഗ‫ں‬኷ႀ෇ഗॲǈස“ႀ
෇AD2S1210”և‫ݴ‬໯ຎăኄॽӝ၎࠲ຕ਍‫د‬๼዁๼‫؜‬स٪
ഗă඗ࢫ৽੗ᅜၟฉ࿔໯ຎఫᄣǈ૧ᆩRD๼෇‫܁‬ൽຕ਍ă
‫ٗړ‬ඪࢆ‫܁‬/ႀस٪ഗǄ९՗10ǅ࣮‫܁‬ຕ਍้ǈ8࿋ጴᆯ၎
࠲स٪ഗዐ‫ڦ‬7࿋ຕ਍D6዁D0ࢅֶ‫ٱ‬࿋D7ፇ‫ׯ‬ăසࡕֶ‫ٱ‬
࿋‫ߛ࣮ݓ‬ǈሶ՗௽ٗഗॲ࣮‫ڦ܁‬ຕ਍ᇑሞฉᅃ߲ႀ෇ዜ೺
ዐႀ෇ഗॲ‫ڦ‬ದዃຕ਍փᅃዂă
‫ړ‬SOEᆅগ‫ت‬ᇀߛ‫ۉ‬ೝ้ǈ჋ስժႜথ੨ăೌ჋ᆅগCSՂ
Ⴗ‫ت‬ᇀ‫ۉگ‬ೝ֍ీ๑ీ޿থ੨ă
සࡕᆩࢽၙሞದዃఇ๕ူ࣮‫܁‬ঙ࿋ዃईঙ໏‫܈‬ຕ਍ǈሶႴ
ᄲSAMPLE๼෇‫ڦ‬ᅃ߲ူইᄂǈᅜ߸ႎ࿋ዃࢅ໏‫܈‬स٪ഗ
ዐ‫ڦ‬႑တă඗ࢫ੗ᅜლ኷໯Ⴔ‫ڦ‬स٪ഗǈၟฉ࿔໯ຎఫᄣ
࣮‫܁‬ኄၵस٪ഗዐ‫ڦ‬ຕ਍ă཮29၂๖କ‫܁‬ൽದዃस٪ഗ้
ᆌፏთ‫้ڦ‬Ⴞᄲ൱ă
ႀ෇AD2S1210
ሞ೵ཚఇ๕ူ‫܁‬ൽAD2S1210
૧ᆩ8࿋ժႜথ੨D7዁D0ࢅWR/FSYNCᆅগǈ੗ᅜሞժႜ
ఇ๕ူႀ෇AD2S1210‫ాೌڦ‬स٪ഗăႀ෇AD2S1210‫ڦ‬௅
߲ 8࿋ ጴ ‫ ڦ‬MSBਦ ۨ ޿ 8࿋ ጴ ๟ स ٪ ഗ ‫ ں‬኷ ࣏ ๟ ຕ ਍ ă
AD2S1210໯ۨᅭ‫߳ڦ‬स٪ഗ‫ں‬኷‫ڦ‬MSB (D7)ྺߛǄ֖९स
٪ഗᆙพև‫ݴ‬ǅăႀ෇AD2S1210‫߳ڦ‬ຕ਍ጴ‫ڦ‬MSBྺ‫گ‬ă
ැᄲႀ෇ഄዐᅃ߲स٪ഗǈᆩࢽ๯ံՂႷ૧ᆩA0ࢅA1๼෇
ॽAD2S1210ዃᇀದዃఇ๕ă඗ࢫǈ૧ᆩᆅগDB7዁DB0ॽ
8࿋‫ں‬኷ႀ෇AD2S1210ǈժ૧ᆩWR/FSYNC ๼෇‫ڦ‬ฉืᄂ
ᇎᅜ໮٪ăໜࢫ੗ᅜሞᆅগDB7዁DB0ฉ༵ࠃຕ਍ǈժም
ْ૧ᆩWR/FSYNC ๼෇ॽຕ਍໮٪዁ഗॲă཮28၂๖କႀ
෇ದዃस٪ഗ้ᆌፏთ‫้ڦ‬Ⴞᄲ൱ă൩ጀᅪǈሞႀ෇
AD2S1210้ǈRD๼෇ᆌԍ‫ۉߛ׼‬ೝă
ැᄲٗAD2S1210࣮‫܁‬࿋ዃई໏‫܈‬ຕ਍ǈ๯ံᆌ‫ړ‬૧ᆩ
SAMPLE๼෇߸ႎ࿋ዃࢅ໏‫܈‬स٪ഗዐ٪‫ڦئ‬႑တă‫ړ‬
SAMPLE๼෇݀ิߛ‫ۉ‬ೝ዁‫ۉگ‬ೝገ้࣑ǈຕ਍ॽٗ࿋ዃ
ࢅ໏‫܈‬ओ‫ݴ‬ഗ‫د‬๼‫ڟ‬࿋ዃࢅ໏‫܈‬स٪ഗăࠤቱस٪ഗᄺࣷ
ሞُ้৊ႜ߸ႎăA0ࢅA1๼෇‫ڦ‬ጒༀਦۨ๟ॽ࿋ዃຕ਍࣏
๟໏‫܈‬ຕ਍‫د‬๼዁๼‫؜‬स٪ഗăCSᆅগՂႷԍ‫ۉگ׼‬ೝ֍
ీॽ໯჋ຕ਍‫د‬๼዁๼‫؜‬स٪ഗăፌࢫǈ૧ᆩRD๼෇‫܁‬ൽ
๼‫؜‬स٪ഗዐ‫ڦ‬ຕ਍ǈժ๑ీ๼‫࣐؜‬؋ഗăCSࢅRDԍ‫׼‬
‫ۉگ‬ೝ้ǈ๼‫࣐؜‬؋ഗ๑ీă‫ړ‬RD‫ۉߛ࣮ݓ‬ೝ้ǈຕ਍ᆅ
গᄺ‫ߛ࣮ݓ‬ፆༀăසࡕᆩࢽᄲ૶Ⴤ‫܁‬ൽຕ਍ǈ੗ᅜሞ๥‫ݣ‬
RDഐ‫ڦ‬዁ณt20 nsࢫዘႎ๑ᆩRDă
ժႜথ੨
‫܁‬ൽዜ೺‫้ڦ‬Ⴞᄲ൱ස཮30໯๖ă൩ጀᅪǈ‫ړ‬RDྺ‫ۉگ‬ೝ
้ǈ WR/FSYNC๼෇ᆌྺߛ‫ۉ‬ೝă
www.BDTIC.com/ADI/
Rev. A | Page 24 of 36
.
AD2S1210
ࠤቱस٪ഗൣ‫أ‬
AD2S1210‫ڦ‬LOTᆅগࢅ/ईDOSᆅগՎྺ‫ۉگ‬ೝ้ǈन՗
๖ॠ֪‫ࠤڟ‬ቱăAD2S1210ీࠕॠ֪8ዖ‫܀‬૬‫ࠤڦ‬ቱཉॲă
ᄲඓۨ๟ࢆዖཉॲ‫݀ة‬କࠤቱኸ๖ǈᆩࢽՂႷ৊෇ದዃఇ
๕ժ‫܁‬ൽࠤቱस٪ഗăැᄲް࿋ࠤቱኸ๖ഗǈՂႷምแे
ᅃ߲SAMPLEஞ؋ăኄ੗ඓԍ‫؛‬๔֑ᄣᇑໜࢫ‫܁‬ൽࠤቱस
٪ഗኮक़੗ీ݀ิ‫ڦ‬ඪࢆࠤቱ‫ࣷۼ‬ԥվጛ‫ڟ‬ăᅺُǈྺକ
‫܁‬ൽࢅൣ‫ࠤأ‬ቱस٪ഗǈႴᄲፔူຎᅃဣଚ๚ॲǖ
SAMPLE๼෇ምْ݀ิߛ‫ۉ‬ೝ዁‫ۉگ‬ೝገ࣑ǈᅜൣ‫أ‬
DOSࢅ/ईLOTᆅগฉ‫ࠤڦ‬ቱኸ๖ă
6.
൩ጀᅪǈසࡕ๟‫׼‬Ⴤࠤቱǈࠤቱኸ๖ഗॽሞኸۨ‫ࠤڦ‬
ቱ้क़ჽ‫ా׿‬ዘႎ‫݀ة‬ă
཮31၂๖କൣ‫ࠤأ‬ቱस٪ഗ้ᆌፏთ‫้ڦ‬Ⴞᄲ൱ă
൩ጀᅪǈཽ‫؜‬ದዃఇ๕ኮമႀ෇AD2S1210‫ڦ‬ፌࢫᅃ߲ᆶၳ
स٪ഗ‫ں‬኷ǈሞዘႎ৊෇ದዃఇ๕้ࣷምْᆶၳăᅺُǈ
ྜ‫ׯ‬AD2S1210‫؛ڦ‬๔ದዃࢫǈॺᅱሞ૗ਸದዃఇ๕ኮമǈ
ॽࠤቱस٪ഗ‫ں‬኷ႀ෇AD2S1210ăኄ੗ᅜ०ࣅ೵ཚఇ๕ူ
ࠤቱस٪ഗ‫܁ڦ‬ൽࢅൣ‫֡أ‬ፕǈᅺྺ၄ሞኻᄲ‫ݒ‬ገA0ࢅA1
࿋৽ీ‫ݡ‬࿚࿋ዃĂ໏‫ࠤࢅ܈‬ቱ႑တǈܸ࿮Ⴔምْლ኷स٪
ഗă
1. SAMPLE๼෇݀ิߛ‫ۉ‬ೝ዁‫ۉگ‬ೝገ࣑ă
2. SAMPLE๼෇ᆌԍ‫ۉگ׼‬ೝt16nsǈ඗ࢫ੗ᅜ‫!ۉߛ࣮ݓ‬
! !ೝă
3. AD2S1210ᆌ‫ت‬ᇀದዃఇ๕ǈनA0ࢅA1਩ยྺஇडߛ‫!ۉ‬
! !ೝă
ᆌӀቷ“ሞದዃఇ๕ူ‫܁‬ൽAD2S1210”և‫ݴ‬໯ຎ‫܁‬ൽࠤ
ቱस٪ഗă
fCLKIN
CLKIN
t8
t1
A0, A1
CS
t1
t6
t5
t2
t2
t2
t9
t7
WR
t3
DB0 TO DB7
t4
ADDRESS
t3
t4
DATA
ADDRESS
07467-027
4.
5.
ጀ๥
1.
՗๖ඪᅪă
2. ႀ෇AD2S1210้ǈ RDᆌԍ‫ۉߛ׼‬ೝă
཮28. ժႜ‫܋‬੨ႀ෇้Ⴞ—ದዃఇ๕
www.BDTIC.com/ADI/
Rev. A | Page 25 of 36
AD2S1210
fCLKIN
CLKIN
t1
A0, A1
t2
t14B
t11
CS
t5
t13
t15
WR
t10
RD
t12
t14A
t14A
t4
t12
t3
ADDRESS
DB0 TO DB7
DATA
ADDRESS
DATA
1.
07467-028
ጀ๥
՗๖ඪᅪă
཮29. ժႜ‫܋‬੨‫܁‬ൽ้Ⴞ—ದዃఇ๕
fCLKIN
CLKIN
t16
t16
SAMPLE
t17
t6
CS
t18
t20
RD
t1
POSITION
A0, A1
t19
DATA
POSITION
FAULT*
VELOCITY
t14A/t14B
t21
VELOCITY
FAULT*
1.
07467-029
*्ยሞཽ‫؜‬ದዃఇ๕ኮമॽࠤቱस٪ഗ‫ں‬኷ႀ෇ഗॲă
՗๖ඪᅪă
཮30. ժႜ‫܋‬੨‫܁‬ൽ้Ⴞ
www.BDTIC.com/ADI/
Rev. A | Page 26 of 36
AD2S1210
fCLKIN
CLKIN
t16
t16
t16
SAMPLE
t17
CS
t2
WR
t9
RD
t1
CONFIGURATION
t3
DATA
t12
t4
t14A
t19
FAULT ADDRESS
FAULT DATA
ጀ๥
1.
՗๖ඪᅪă
཮31. ժႜ‫܋‬੨—ൣ‫ࠤأ‬ቱस٪ഗ
www.BDTIC.com/ADI/
Rev. A | Page 27 of 36
07467-030
A0, A1
AD2S1210
‫ز‬ႜথ੨
‫ړ‬SOEᆅগ‫ت‬ᇀ‫ۉگ‬ೝ้ǈ჋ስ‫ز‬ႜথ੨ăAD2S1210‫ز‬ႜ
থ੨ᆯ຺߲႑ࡽࠓ‫ׯ‬ǖSDOĂSDIĂWR/FSYNCࢅSCLKă
SDIᆩᇀॽຕ਍‫د‬๼዁ೌాस٪ഗዐǈSDOሶᆩᇀٗೌా
स٪ഗዐइൽຕ਍ǈԈઔ࿋ዃĂ໏‫ࠤࢅ܈‬ቱस٪ഗăSCLK
๟ഗॲ‫زڦ‬ႜ้ዓ๼෇ǈ໯ᆶຕ਍‫د‬๼Ǆ࿮ஃ๟SDIฉ࣏
๟SDOฉǅ਩၎‫ܔ‬ᇀ޿SCLK႑ࡽ৊ႜăWR/FSYNCᆩᇀኡ
ཞօຕ਍ăWR/FSYNC‫ူڦ‬ইᄂ๑SDIࢅSDO၍ୟྃ૗ߛ
ፆༀăWR/FSYNC‫ڦ‬ฉืᄂ๑SDIࢅSDO၍ୟ‫ߛ࣮ݓ‬ፆ
ༀă‫ز‬ႜথ੨փႴᄲ ๼෇ǈ໲ᆌԍ‫ۉگ׼‬ೝă
SDO๼‫؜‬
ැᄲሞದዃఇ๕ူ࣮‫܁‬ঙ࿋ዃईঙ໏‫܈‬ຕ਍ǈሶႴᄲ
SAMPLE๼෇‫ڦ‬ᅃ߲ူইᄂǈᅜ߸ႎ࿋ዃࢅ໏‫܈‬स٪ഗዐ
‫ڦ‬႑တă
ሞ೵ཚఇ๕ူ‫܁‬ൽAD2S1210
ැᄲٗAD2S1210࣮‫܁‬࿋ዃई໏‫܈‬ຕ਍ǈ๯ံᆌ‫ړ‬૧ᆩ
SAMPLE๼෇߸ႎ࿋ዃࢅ໏‫܈‬स٪ഗዐ٪‫ڦئ‬႑တă‫ړ‬
SAMPLE๼෇݀ิߛ‫ۉ‬ೝ዁‫ۉگ‬ೝገ้࣑ǈຕ਍ॽٗ࿋ዃ
ࢅ໏‫܈‬ओ‫ݴ‬ഗ‫د‬๼‫ڟ‬࿋ዃࢅ໏‫܈‬स٪ഗăࠤቱस٪ഗᄺࣷ
ሞُ้৊ႜ߸ႎăA0ࢅA1๼෇‫ڦ‬ጒༀਦۨ๟ॽ࿋ዃຕ਍࣏
๟໏‫܈‬ຕ਍‫د‬๼዁๼‫؜‬स٪ഗă
SDI๼෇ᆩᇀሞದዃఇ๕ူლ኷ೌాस٪ഗᅜतᆩፕਅࢾ
૾๼෇ăຕ਍๟ሞSCLK‫ူڦ‬ইᄂᅎ෇ഗॲă཮32ߴ‫؜‬କኄ
ዖ֡ፕ‫้ڦ‬Ⴞ཮ă
೵ཚఇ๕ူǈ๼‫؜‬ᅎ࿋स٪ഗྺ24࿋੻ă24࿋ጴᆯ16࿋ঙ
‫܈‬ຕ਍Ǆ࿋ዃई໏‫܈‬ຕ਍ǅࢅഄࢫ‫ڦ‬8࿋ࠤቱस٪ഗຕ਍
ፇ‫ׯ‬ăຕ਍ᅜMSBᆫံǄ࿋23ǅ‫ݛ‬๕ሞSDOᆅগฉ‫؜܁‬ă
࿋23዁࿋8‫ܔ‬ᆌᇀঙ‫܈‬႑တăঙ࿋ዃຕ਍߭๕ྺ࿮‫ܾࡽޙ‬
৊዆ǈඇ0՗๖0‫܈‬ǈඇ1՗๖360‫ ܈‬− l LSBăঙ໏‫܈‬ຕ਍߭
๕ྺܾ৊዆ցஓǈMSB‫پ‬՗჉ገ‫ݛ‬ၠă࿋7዁࿋0‫ܔ‬ᆌᇀࠤ
ቱ႑တăසࡕᆩࢽփႴᄲࠤቱ႑တǈ੗ᅜሞ‫ڼ‬16߲SCLKฉ
ืᄂኮࢫઙߛWR/FSYNCă
ႀ෇AD2S1210
ࠤቱस٪ഗൣ‫أ‬
૧ᆩ‫ز‬ႜথ੨੗ᅜ‫ݡ‬࿚AD2S1210‫ాೌڦ‬स٪ഗăැᄲႀ෇
ഄ ዐ ᅃ ߲ स ٪ ഗ ǈ ᆩ ࢽ ๯ ံ Ղ Ⴗ ૧ ᆩ A0ࢅ A1๼ ෇ ॽ
AD2S1210ዃᇀದዃఇ๕ă඗ࢫǈ૧ᆩSDIᆅগॽ8࿋‫ں‬኷ႀ
෇AD2S1210ǈժ૧ᆩWR/FSYNC๼෇‫ڦ‬ฉืᄂᇎᅜ໮٪ă
ໜࢫ੗ᅜሞSDIᆅগฉ༵ࠃຕ਍ǈժምْ૧ᆩWR/FSYNC
๼෇ॽຕ਍໮٪዁ഗॲă8࿋ႀ֡ፕ‫ڦ‬MSBਦۨ޿8࿋ጴ๟
ᅃ߲स٪ഗ‫ں‬኷ǄMSBยྺߛǅ࣏๟‫ځ‬ႀ෇‫ڦ‬ຕ਍ǄMSB
ยྺ‫گ‬ǅă཮33ߴ‫؜‬କႀ෇ದዃस٪ഗ้ᆌፏთ‫้ڦ‬Ⴞᄲ
൱ă
AD2S1210‫ڦ‬LOTᆅগࢅ/ईDOSᆅগՎྺ‫ۉگ‬ೝ้ǈन՗
๖ॠ֪‫ࠤڟ‬ቱăAD2S1210ీࠕॠ֪8ዖ‫܀‬૬‫ࠤڦ‬ቱཉॲă
ᄲඓۨ๟ࢆዖཉॲ‫݀ة‬କࠤቱኸ๖ǈᆩࢽՂႷ৊෇ದዃఇ
๕ժ‫܁‬ൽࠤቱस٪ഗăැᄲް࿋ࠤቱኸ๖ഗǈՂႷምแे
ᅃ߲SAMPLEஞ؋ăኄ੗ඓԍ‫؛‬๔֑ᄣᇑໜࢫ‫܁‬ൽࠤቱस
٪ഗኮक़੗ీ݀ิ‫ڦ‬ඪࢆࠤቱ‫ࣷۼ‬ԥվጛ‫ڟ‬ăᅺُǈྺକ
‫܁‬ൽࢅൣ‫ࠤأ‬ቱस٪ഗǈႴᄲፔူຎᅃဣଚ๚ॲǖ
1. SAMPLE๼෇݀ิߛ‫ۉ‬ೝ዁‫ۉگ‬ೝገ࣑ă
2. SAMPLE๼෇ᆌԍ‫ۉگ׼‬ೝt16nsǈ඗ࢫ੗ᅜ‫ۉߛ࣮ݓ‬
ೝă
3. AD2S1210ᆌ‫ت‬ᇀದዃఇ๕ǈनA0ࢅA1਩ยྺஇडߛ
‫ۉ‬ೝă
4. Ӏቷ“ሞದዃఇ๕ူ‫܁‬ൽAD2S1210”և‫ݴ‬໯ຎ‫܁‬ൽࠤቱ
स٪ഗă
5. SAMPLE๼෇ምْ݀ิߛ‫ۉ‬ೝ዁‫ۉگ‬ೝገ࣑ǈᅜൣ‫أ‬
DOSࢅ/ईLOTᆅগฉ‫ࠤڦ‬ቱኸ๖ă൩ጀᅪǈසࡕ๟‫׼‬
Ⴤࠤቱǈࠤቱኸ๖ഗॽሞኸۨ‫ࠤڦ‬ቱ้क़ჽ‫ా׿‬ዘႎ
‫݀ة‬ă
ሞ೵ཚ߾ፕఇ๕ူǈຕ਍ፕྺ24࿋ጴሞ‫ز‬ႜ้ዓ๼෇SCLK
‫ڦ‬੦዆ူᅎ‫؜‬ഗॲăຕ਍๟ሞSCLK‫ڦ‬ฉืᄂᅎ‫؜‬ă཮32ߴ
‫؜‬କኄዖ֡ፕ‫้ڦ‬Ⴞ཮ă
SDI๼෇
ሞದዃఇ๕ူ‫܁‬ൽAD2S1210
ැᄲ࣮‫܁‬ഄዐᅃ߲ೌాस٪ഗ໯٪‫ڦئ‬ຕ਍ǈԈઔࠤቱस
٪ഗǈᆩࢽ๯ံՂႷ૧ᆩA0ࢅA1๼෇ॽAD2S1210ዃᇀದ
ዃఇ๕ă඗ࢫॽᄲ‫܁‬ൽ‫ڦ‬8࿋स٪ഗ‫ں‬኷ႀ෇ഗॲǈස“ႀ
෇AD2S1210”և‫ݴ‬໯ຎăኄॽӝ၎࠲ຕ਍‫د‬๼዁๼‫؜‬स٪
ഗă
ದዃఇ๕ူǈ๼‫؜‬ᅎ࿋स٪ഗྺ8࿋੻ăຕ਍ፕྺ8࿋ጴሞ
‫ز‬ႜ้ዓ๼෇SCLK‫ڦ‬੦዆ူᅎ‫؜‬ഗॲă཮34ߴ‫؜‬କኄዖ֡
ፕ‫้ڦ‬Ⴞ཮ă‫ٗړ‬ඪࢆ‫܁‬/ႀस٪ഗǄ९՗10ǅ࣮‫܁‬ຕ਍
้ǈ8࿋ጴᆯ၎࠲स٪ഗዐ‫ڦ‬7࿋ຕ਍D6዁D0ࢅֶ‫ٱ‬࿋D7
ፇ‫ׯ‬ăසࡕֶ‫ٱ‬࿋‫ߛ࣮ݓ‬ǈሶ՗௽ٗഗॲ࣮‫ڦ܁‬ຕ਍ᇑሞ
ฉᅃ߲ႀ෇ዜ೺ዐႀ෇ഗॲ‫ڦ‬ದዃຕ਍փᅃዂă
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Rev. A | Page 28 of 36
AD2S1210
WR/FSYNC
t22
t 29
fSCLK
t25
SCLK
t23
t24
t26
MSB
LSB
t27
t28
MSB
SDI
07467-031
SDO
LSB
཮32. ‫ز‬ႜথ੨้Ⴞ཮
fCLKIN
CLKIN
t1
t1
t8
A0, A1
t5
t2
CS
t2
t7
t9
WR/FSYNC
SDI
ADDRESS
DATA
NEW ADDRESS
OLD DATA
OLD DATA
COPY OF DATA
ጀ๥
՗๖ඪᅪă
1.
07467-032
SDO
཮33. ‫ز‬ႜথ੨ႀ෇้Ⴞ—ದዃఇ๕
fCLKIN
CLKIN
A0, A1
t1
t5
t6
t2
t5
CS
t2
WR/FSYNC
ADDRESS 1
ADDRESS 2
ADDRESS 3
SDO
OLD DATA
DATA 1
DATA 2
07467-033
SDI
ጀ๥
1.
՗๖ඪᅪă
཮34. ‫ز‬ႜথ੨‫܁‬ൽ้Ⴞ—ದዃఇ๕
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Rev. A | Page 29 of 36
AD2S1210
fCLKIN
CLKIN
t16
t16
SAMPLE
t30
t6
CS
t31
t34
WR/FSYNC
t32
A0, A1
t33
POSITION
VELOCITY
FAULT*
t29
t23
SDO
POSITION
VELOCITY
FAULT*
07467-034
*ASSUMES FAULT REGISTER ADDRESS WRITTEN TO PART BEFORE EXITING CONFIGURATION MODE.
ጀ๥
1.
՗๖ඪᅪă
཮35. ‫ز‬ႜথ੨‫܁‬ൽ้Ⴞ
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Rev. A | Page 30 of 36
AD2S1210
ሺଉ๕Պஓഗ๼‫؜‬
AĂBࢅNMሺଉ๕Պஓഗ‫ݠ‬ኈ๼‫ྺ؜‬ጲᆯ๕Ǘܸ൐සࡕแ
ेᇀገ࣑ഗ‫ڦ‬჉Վ߭๕๼෇႑ࡽᆶၳǈሶ๼‫؜‬ᆶၳă
AD2S1210੗ದዃྺᆩᇀ‫ݠ‬ኈ256၍Ă1024၍Ă4096၍ई
16,384၍Պஓഗă૩සǈසࡕAD2S1210ದዃྺ12࿋‫ݴ‬Ր
୲ǈሶገᅃංॽׂิ1024߲AĂBஞ؋ăঙ჉ገփ܏ሺ‫้ٷ‬
Ǆनຩ้ኍ‫ݛ‬ၠǅǈஞ؋A‫ג‬മᇀஞ؋Bă
AD2S1210Պஓഗ‫ݠ‬ኈ๼‫ݴڦ؜‬Ր୲ᅃӯದዃྺᇑຕጴ๼‫؜‬
‫ݴڦ‬Ր୲၎ཞăփࡗǈՊஓഗ‫ݠ‬ኈ๼‫ݴڦ؜‬Ր୲ᄺ੗ᅜ‫گ‬
ᇀຕጴ๼‫ݴڦ؜‬Ր୲ă૩සǈසࡕAD2S1210‫ݴڦ‬Ր୲ದዃ
ྺ16࿋ǈሶՊஓഗ‫ݠ‬ኈ๼‫ݴڦ؜‬Ր୲ᄺ੗ᅜದዃྺ14࿋Ă
12࿋ई10࿋ă‫ڍ‬๟ǈՊஓഗ‫ݠ‬ኈ๼‫ݴڦ؜‬Ր୲փ‫ߛڥ‬ᇀຕ
ጴ๼‫ݴڦ؜‬Ր୲ăසࡕAD2S1210ԥದዃྺՊஓഗ‫ݠ‬ኈ๼‫؜‬
‫ݴڦ‬Ր୲ߛᇀᇑຕጴ๼‫ݴڦ؜‬Ր୲ǈAD2S1210ాևॽޮ߃
ُದዃăُ้ǈՊஓഗ‫ݠ‬ኈ๼‫ݴڦ؜‬Ր୲ยྺᇑຕጴ๼‫؜‬
‫ݴڦ‬Ր୲ᅃዂăཚࡗႀ෇੦዆स٪ഗ‫ڦ‬࿋D3ࢅD2ǈ੗ᅜ
‫ܔ‬Պஓഗ‫ݠ‬ኈ๼‫ݴڦ؜‬Ր୲৊ႜՊ‫ײ‬ă
‫ړ‬ਨ‫ܔ‬ঙ࿋ዃঢ়ࡗଭ‫้ۅ‬ǈनׂิୟՔஞ؋ăୟՔஞ؋੻
‫܈‬ሞాևยዃྺ90°ǈժ൐၎‫ܔ‬ᇀAዜ೺ܸۨᅭă཮36၂๖
କAĂBࢅNMኮक़‫࠲ڦ‬ဣă
ฉ‫้ۉ‬Ⴞ੦዆ࢅް࿋
AD2S1210Ⴔᄲᅃ߲ྔևް࿋႑ࡽ๑RESET๼෇ԍ‫ۉگ׼‬
ೝǈ኱‫ڟ‬VDD‫߾ڦۨࡀڟٳ‬ፕ‫ۉ‬უ‫ྷݔ‬4.5 V዁5.5 Vᅜాă
ሞVDD‫ت‬ᇀࡀۨ‫ాྷݔڦ‬ኮࢫǈRESETᆅগՂႷԍ‫ۉگ׼‬
ೝ዁ณ10 μsǄස཮37‫ڦ‬tRST໯๖ǅă‫ܔ‬AD2S1210แेᅃ߲
RESET႑ࡽǈॽӝ๼‫؜‬࿋ዃ‫؛‬๔ࣅྺ0x000ኵǄཚࡗժႜĂ
‫ز‬ႜࢅՊஓഗথ੨๼‫܈ڦ؜‬ຕǅǈժ‫ڞ‬ዂഗॲኸ๖LOS
ǄLOTࢅDOSᆅগઙ‫گ‬ǅǈස཮37໯๖ă
සࡕுᆶኟඓ੦዆ฉ‫ްۉ‬࿋้Ⴞǈ੗ీࣷ‫ڞ‬ዂ࿋ዃኸ๖փ
ኟඓă
ሞRESET๼෇‫ڦ‬ฉืᄂኮࢫǈՂႷྺഗॲା‫؜‬዁ณtTRACK
ms‫้ڦ‬क़Ǆ९཮37ǅǈᅜՍాև‫ۉ‬ୟ࿘ۨူઠǈժ൐߶ጷ
࣍ୟॺ૬዁๼෇࿋ዃ‫ڦ‬঩ሂՎࣅăሞtTRACK೺क़ǈLOTࢅ
DOSᆅগ੗ీࣷኸ๖ࠤቱǈᇱᅺ๟RESETᆅഐ‫ڦ‬঩ሂၚ
ᆌătTRACK‫׼ڦ‬Ⴤ้क़ൽਦᇀገ࣑ഗ‫ݴ‬Ր୲ǈස՗27໯๖ă
ঢ়ࡗtTRACKኮࢫǈᆌӀቷ“ൣ‫ࠤأ‬ቱस٪ഗ”և‫ݴ‬໯ຎ‫܁‬ൽࢅ
ൣ‫ࠤأ‬ቱस٪ഗă‫܁‬ൽࢅൣ‫ࠤأ‬ቱस٪ഗ໯Ⴔ‫้ڦ‬क़՗๖
ྺtFAULTǈ໲ᆯᆌᆩ໯ᆩ‫ڦ‬DSP/ྲ‫ت‬૙ഗ‫ڦ‬থ੨໏‫܈‬ਦۨă
Ǆ൩ጀᅪǈසࡕ࿋ዃຕ਍๟ཚࡗՊஓഗ๼‫؜‬इൽǈሶ੗ᅜ
ሞtTRACK೺क़॔੦ኄၵ๼‫؜‬ăǅ
՗27. tTRACKᇑ‫ݴ‬Ր୲‫࠲ڦ‬ဣ(fCLKIN = 8.192 MHz)
B
‫ݴ‬Ր୲Ǆ࿋ǅ
10
12
14
16
07467-035
A
NM
VDD
tTRACK (ms)
10
20
25
60
4.75V
tRST
RESET
AࢅB๼‫؜‬๑‫ڥ‬AD2S1210ेฉ჉Վ‫ڦ‬঴ਦ‫ݛ‬ӄీࠕ኱থൽ
‫࠼پ‬ბՊஓഗǈܸ࿮ႴႪ߀ईืप၄ᆶᆌᆩ෉ॲă
tTRACK
tFAULT
SAMPLE
LOT
VALID
OUTPUT
DATA
DOS
཮37. ฉ‫้ۉ‬Ⴞ੦዆ࢅް࿋
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Rev. A | Page 31 of 36
07457-036
཮36. ຩ้ኍ჉ገ‫ڦ‬AĂBࢅNM้Ⴞ
AD2S1210
‫ۉ‬ୟ‫ۯ‬ༀ༬Ⴀ
࣍ୟၚᆌఇ႙
c
1 – z–1
k1 × k2
θIN
–
VELOCITY
1 – az–1
1 – bz–1
Sin/Cos LOOKUP
c
1 – z–1
θOUT
Կ࣍‫ࢅ܈ޗ‬၎࿋ၚᆌྺܾ঩‫گ‬ཚ୳հഗ‫ࢅ܈ޗڦ‬၎࿋ၚᆌ
Ǆ९཮22ࢅ཮23ǅă
ྺॽH){*ገ࣑‫ڟ‬tೝ௬ǈᆩူ๕༺࣑{ǈᅜኴႜొມ၍ႠՎ
࣑ǖ
2
s
z t
2
−s
t
07467-037
ERROR
(ACCELERATION)
཮49/!SEDဣཥၚᆌ઀཮
RDC๟ᅃዖंࢇ႑ࡽഗॲǈ૧ᆩଇ߲ADC‫ܔ‬ઠጲ჉Վ‫ڦ‬႑
ࡽ৊ႜຕጴࣅ‫ت‬૙ǈժ૧ᆩType II߶ጷ࣍ୟॽഄገ࣑ྺຕጴ
‫ڦ‬࿋ዃࢅ໏‫܈‬ጴă
‫ڼ‬ᅃሺᅮपԈઔኟ၀/ᇆ၀๼෇‫ڦ܋‬ADCሺᅮࢅ๼෇‫ڼ‬ᅃओ
‫ݴ‬ഗ‫ڦ‬ဃֶ႑ࡽ‫ڦ‬ሺᅮă‫ڼ‬ᅃओ‫ݴ‬ഗׂิᅃ߲ᇑ໏‫ׯ܈‬Բ
૩‫ڦ‬႑ࡽăց‫୳׋‬հഗԈࡤᅃ߲ट‫ࢅۅ‬ᅃ߲ଭ‫ۅ‬ǈᆩᇀ༵
ࠃ၎࿋ᇧଉժ३ၭߛೕሯำሺᅮă‫ܾڼ‬ओ‫ݴ‬ഗᇑ‫ڼ‬ᅃओ‫ݴ‬
ഗ၎ཞǈᆩᇀٗ໏‫܈‬႑ࡽׂิ࿋ዃ๼‫؜‬ăኟ၀/ᇆ၀ֱቴ՗
ਏᆶ‫ڇ‬࿋ሺᅮă֖ຕk1Ăk2ĂaĂbࢅc‫ڦ‬ኵස՗28໯๖ă
ူଚࠅ๕ྺ཮38໯๖߳ఇ੷‫ࡧڿدڦ‬ຕǈኄၵࠅ๕ࢇժՍ
ࠓ‫ׯ‬କྜኝRDCဣཥ‫࣍ڦ‬ୟၚᆌă
ओ‫ݴ‬ഗ1ࢅओ‫ݴ‬ഗ2‫ࡧڿد‬ຕǖ
c
Iz 1 − z −1
(10)
ഄዐuྺ֑ᄣዜ೺)205/1:7!NI{!Ķ!355!ot*ă
༺࣑ࢫǈਸ࣍‫ࡧڿد‬ຕH)t*ྺǖ
G s t1 t 1 a 21 − a t2 t 1 b 21 − b Ka k1 × k 21 − a a−b
(12)
RDCԿ࣍‫ࡧڿد‬ຕǖ
G z 1 G z (13)
൱঴߳ኵ੗‫ڟڥ‬t1Ăt2ࢅKaǈස՗29໯๖ă
՗28. RDCဣཥၚᆌ֖ຕ
֖ຕ!
k1 (Ք‫׬‬ኵ)
k2
a
b
c
௮ຎ
ADCሺᅮ
ဃֶሺᅮ
ց‫׋‬ഗଭ‫ۅ‬ဣຕ
ց‫׋‬ഗट‫ۅ‬ဣຕ
ओ‫ݴ‬ഗሺᅮ
21࿋‫ݴ‬Ր୲!!
1.8/2.5
6 × 106 × 2π
8187/8192
509/512
1/1,024,000
(15)
(16)
ഄዐǖ
(11)
G z k1 × k 2 × I z 2 × C z K a 1 st 1
×
s 2 1 st 2
G s ≅
RDCਸ࣍‫ࡧڿد‬ຕǖ
Hz k1 × k 21 − a ×
a−b
s 2 t 2 1 s × t 1 a 21 − a 4 ×
t 1 b s2
1 s×
21 − b 1 st ُՎ࣑੗ׂิ‫گ‬ೕ)g!=!gTBNQMF*้‫ڦ‬ፌॅ೅ದăሞኄዖೕ୲
ǄሞBE3T2321‫ڦ‬Կ࣍‫ాྷݔ੻ټ‬ǅǈ޿‫ࡧڿد‬ຕ੗ᅜ०
ࣅྺǖ
ց‫୳׋‬հഗ‫ࡧڿد‬ຕǖ
1 − az −1
Cz 1 − bz −1
(14)
23࿋‫ݴ‬Ր୲!
1.8/2.5
18 × 106 × 2π
4095/4096
4085/4096
1/4,096,000
25࿋‫ݴ‬Ր୲
1.8/2.5
82 x 106 × 2π
8191/8192
16,359/16,384
1/16,384,000
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Rev. A | Page 32 of 36
27࿋‫ݴ‬Ր୲
1.8/2.5
66 × 106 × 2π
32,767/32,768
32,757/32,768
1/65,536,000
AD2S1210
ဃֶᇸ
՗29. ࣍ୟ‫ࡧڿد‬ຕ֖ຕᇑ‫ݴ‬Ր୲‫࠲ڦ‬ဣ
(fCLKIN = 8.192 MHz)
‫ݴ‬Ր୲Ǆ࿋ǅ!
10
12
14
16
t1 (ms)
0.4
1
2
8
t2 (ms)
42
91
160
728
े໏‫܈‬
֑ᆩType IIົ‫࣍ޜ‬ୟ‫߶ڦ‬ጷገ࣑ഗփ٪ሞ໏‫܈‬ჽ‫׿‬ǈ‫ڍ‬ඐ
٪ሞᇑे໏‫܈‬ᆶ࠲‫ڦ‬ဃֶăُဃֶ੗૧ᆩገ࣑ഗ‫ेڦ‬໏‫܈‬
‫׉‬ຕ(Ka)৊ႜଉࣅă
Ka (sec−2)
39.6 × 106
6.5 × 106
1.6 × 106
92.7 × 103
Ka ൩ጀᅪǈԿ࣍ၚᆌ௮ຎྺǖ
Hs G s 1 G s (17)
๼෇े໏‫܈‬
߶ጷဃֶ
Conversely,
߶ጷဃֶ ॽऺ໙঳ࡕገ࣑‫ڟ‬sᇘǈՍీଉࣅਸ࣍኱ୁሺᅮ(Ka)ăُኵ
੗ᆩᇀऺ໙࣍ୟ‫ेڦ‬໏‫܈‬ဃֶǄ֖९ဃֶᇸև‫ݴ‬ǅă
‫ܔ‬10°঩ሂ๼෇‫ڦ‬঩ሂၚᆌස཮10Ă཮11Ă཮12ࢅ཮13໯
๖ă‫ܔ‬179°঩ሂ๼෇‫ڦ‬঩ሂၚᆌස཮14Ă཮15Ă཮16ࢅ཮
17໯๖ăፕྺ‫ेܔ‬໏‫܈‬঩ሂՎࣅ‫ڦ‬ၚᆌǈAD2S1210՗၄‫؜‬
ᇑ‫ܔ‬࿋ዃ঩ሂՎࣅ၎ཞ‫ڦ‬ၚᆌ༬ኙă
‫ۆ‬႙߾ፕ༬Ⴀև‫ݴ‬ዐ‫཮ڦ‬18ࢅ཮19၂๖କAD2S1210ኍ‫߳ܔ‬
‫ݴ‬Ր୲ยዃ‫ࢅ܈ޗڦ‬၎࿋ၚᆌă
(18)
๼෇े໏‫܈‬
Ka
(19)
‫ݴ‬ጱࢅ‫ݴ‬జ‫ڇڦ‬࿋ՂႷᅃዂăBE3T2321‫ڦ‬ፌ‫ेٷ‬໏‫܈‬ᆯ
ᆩࢽᆌᆩ੗থ๴‫ڦ‬ፌ‫߶ٷ‬ጷဃֶਦۨă૩සǈසࡕ੗থ๴
‫ڦ‬ፌ‫߶ٷ‬ጷဃֶྺ6Ńǈሶፌ‫ेٷ‬໏‫ۨ܈‬ᅭྺׂิ6Ń๼‫؜‬
࿋ዃဃֶǄन‫ړ‬ഗॲኸ๖MPU้ǅ‫ेڦ‬໏‫܈‬ă!
ူ૩၂๖କሞᅃ߲23࿋ᆌᆩዐǈසࢆཚࡗፌ‫߶ٷ‬ጷဃֶ
)6Ń*ऺ໙ፌ‫ेٷ‬໏‫܈‬ǖ
最大加速度=
K a sec −2 × 5$
≅ 90,300 rps 2
$
360 / rev
(20)
‫ۆ‬႙߾ፕ༬Ⴀև‫ݴ‬ዐ‫཮ڦ‬31዁཮34၂๖କBE3T2321ሞ߳
‫ݴ‬Ր୲ยዃူ‫߶ڦ‬ጷဃֶᇑे໏‫܈‬ၚᆌ‫࠲ڦ‬ဣă
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Rev. A | Page 33 of 36
AD2S1210
ྔႚ؅٫
9.20
9.00 SQ
8.80
1.60
MAX
1
37
48
36
PIN 1
1.45
1.40
1.35
0.15
0.05
SEATING
PLANE
0.20
0.09
7°
3.5°
0°
0.08
COPLANARITY
VIEW A
7.20
7.00 SQ
6.80
TOP VIEW
(PINS DOWN)
12
13
VIEW A
0.50
BSC
LEAD PITCH
ROTATED 90° CCW
COMPLIANT TO JEDEC STANDARDS MS-026-BBC
24
25
0.27
0.22
0.17
051706-A
0.75
0.60
0.45
‫ࢇޙ‬JEDECՔጚMS-026-BBC
཮39. 48ᆅগLQFP‫ހ‬ጎ(ST-48) ؅٫‫ڇ‬࿋ǖmm
۩ࠔኸళ
႙ࡽ2
AD2S1210ASTZ
AD2S1210BSTZ
AD2S1210CSTZ
AD2S1210DSTZ
AD2S1210WDSTZ 2
AD2S1210WDSTZRL72
EVAL-AD2S1210EDZ
࿒‫!ྷݔ܈‬
−40°C዁ +85°C
−40°C ዁ +85°C
−40°C ዁ +125°C
−40°C ዁ +125°C
−40°C ዁ +125°C
−40°C ዁ +125°C
‫ހ‬ጎ௮ຎ!
48ᆅগLQFP
48ᆅগLQFP
48ᆅগLQFP
48ᆅগLQFP
48ᆅগLQFP
48ᆅগLQFP
ೠࠚӱ
‫ހ‬ጎ჋ၜ
ST-48
ST-48
ST-48
ST-48
ST-48
ST-48
Z = ‫ࢇޙ‬RoHSՔጚ‫ڦ‬ग़ඹഗॲă
ཚࡗഛ‫כ‬ᆌᆩණኤ
1
2
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Rev. A | Page 34 of 36
AD2S1210
ጀ๥
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Rev. A | Page 35 of 36
AD2S1210
ጀ๥
©2008–2010 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D07467-0-2/10(A)
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Rev. A | Page 36 of 36