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參數(shù)資料
| 型號： | ADS5521IPAPR |
| 英文描述： | 12-Bit, 105MSPS Analog-toDigital Converter |
| 中文描述： | 12位，105Msps模數(shù)轉換器toDigital轉換器 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 261K |
| 代理商： | ADS5521IPAPR |
SBAS309 MAY 2004
www.ti.com
5
ELECTRICAL CHARACTERISTICS (continued)
Typ, min, and max values at TA = +25
°
C, full temperature range is TMIN = 40
°
C to tMAX = +85
°
C, sampling rate = 105MSPS, 50% clock duty
cycle, AVDD = DRVDD = 3.3V, DLL On, 1dBFS differential input, and 3VPP differential clock, unless otherwise noted.
PARAMETER
UNIT
Bits
MAX
TYP
11.2
MIN
CONDITIONS
Effective number of bits, ENOB
fIN = 70MHz
f = 10.1MHz, 15.1MHz
(7dBFS each tone)
f = 30.1MHz, 35.1MHz
(7dBFS each tone)
f = 50.1MHz, 55.1MHz
(7dBFS each tone)
TBD
dBc
Two-tone intermodulation distortion, IMD
TBD
dBc
TBD
dBc
Power Supply
Total supply current, ICC
VIN = full-scale, fIN = 55MHz
AVDD = DRVDD = 3.3V
VIN = full-scale, fIN = 55MHz
AVDD = DRVDD = 3.3V
VIN = full-scale, fIN = 55MHz
AVDD = DRVDD = 3.3V
Analog only
Total power with 10pF load on
digital output to ground
With clocks running
212
TBD
mA
Analog supply current, IAVDD
171
TBD
mA
Output buffer supply current, IDRVDD
41
TBD
mA
564
TBD
mW
Power dissipation
700
TBD
mW
Standby power
TBD
TBD
mW
DIGITAL CHARACTERISTICS
Typ, min, and max values at TA = +25
°
C, full temperature range is TMIN = 40
°
C to tMAX = +85
°
C, sampling rate = 105MSPS, 50% clock duty
cycle, AVDD = DRVDD = 3.3V, DLL On, 1dBFS differential input, and 3VPP differential clock, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Digital Inputs
High-level input voltage
Low-level input voltage
High-level input current
Low-level input current
Input current for RESET
Input capacitance
Digital Outputs(1)
Low-level output voltage
High-level output voltage
Output capacitance
2.4
V
V
μ
A
μ
A
μ
A
pF
0.8
10
10
20
4
CLOAD = 10pF(2), fS = 105MSPS
CLOAD = 10pF(2), fS = 105MSPS
0.3
3.0
3
V
V
pF
(1)For optimal performance, all digital output lines (D0:D11), including the output clock, should see a similar load.
(2)Equivalent capacitance to ground of (load + parasitics of transmission lines).
P
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADS5521IPAPRG4 | 功能描述:模數(shù)轉換器 - ADC 12-Bit 105MSPS RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5522 | 制造商:BB 制造商全稱:BB 功能描述:14-Bit, 80MSPS Analog-to-Digital Converter |
| ADS5522EVM | 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 ADS5522 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADS5522IPAP | 功能描述:模數(shù)轉換器 - ADC 12-Bit 80MSPS RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5522IPAPG4 | 功能描述:模數(shù)轉換器 - ADC 12-Bit 80MSPS RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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