參數(shù)資料
型號: ADS5271
元件分類: ADC
英文描述: 8-Channel, 12-Bit, 50MSPS ADC with Serial LVDS Interface
中文描述: 8通道,12位,50 MSPS的串行LVDS接口模數(shù)轉(zhuǎn)換器
文件頁數(shù): 5/19頁
文件大?。?/td> 537K
代理商: ADS5271
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SBAS313A JUNE 2004 REVISED JUNE 2004
www.ti.com
5
SWITCHING CHARACTERISTICS
TMIN = 40
°
C, TMAX = +85
°
C. Typical values are at TA = 25
°
C, clock frequency = maximum specified, 50% clock duty cycle, AVDD = 3.3V,
LVDD = 3.3V, 1dBFS, internal voltage reference, and LVDS buffer current at 3.5mA per channel, unless otherwise noted.
ADS5271
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SWITCHING SPECIFICATIONS
t
SAMPLE
Aperture Delay
Aperture Jitter (uncertainty)
Latency
Propagation Delay
20
50
ns
ns
ps
t
D
(A)
2.5
1
6.5
5
t
D
(pipeline)
t
PROP
cycles
ns
SERIAL INTERFACE TIMING
Data is shifted in MSB first.
PARAMETER
t1
t2
t3
t4
t5
DESCRIPTION
Serial CLK Period
Serial CLK High Time
Serial CLK Low Time
Minimum Data Setup Time
Minimum Data Hold Time
MIN
50
TYP
MAX
UNIT
ns
ns
ns
ns
ns
13
13
5
5
Start Sequence
t
1
MSB
D6
D5
D4
D3
D2
D1
D0
t
2
t
3
t
4
t
5
ADCLK
CS
SCLK
SDATA
Outputs change on
next rising clock edge
after CS goes high.
Data latched on
each rising edge of SCLK.
相關(guān)PDF資料
PDF描述
ADS5271IPFP 8-Channel, 12-Bit, 50MSPS ADC with Serial LVDS Interface
ADS5271IPFPT 8-Channel, 12-Bit, 50MSPS ADC with Serial LVDS Interface
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ADS5271EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5271 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
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ADS5271IPFPG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Ch 12Bit 40/50MSPS w/Ser LVDS Interface RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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