参数资料
型号: AFE7222EVM
厂商: Texas Instruments
文件页数: 10/106页
文件大小: 0K
描述: EVAL MODULE FOR AFE7222
标准包装: 1
主要目的: 接口,模拟前端(AFE)
嵌入式:
已用 IC / 零件: AFE7222
已供物品:
其它名称: 296-30300
AFE7222EVM-ND
SLOS711B – NOVEMBER 2011 – REVISED MARCH 2012
3.5
SUPPLY CHARACTERISTICS (Continued)
AVDD18_ADC=1.8V, DVDD18_CLK=1.8V, DVDD18=1.8V, DVDD18_DAC=1.8V, AVDD3_DAC=3.0V, AVDD3_AUX=3.0V,
IOUTFS=20mA, typical values at TA = 25°C, full temperature range is TMIN = –40°C to TMAX = 85°C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
AFE7222/AFE7225
POWER IN CMOS MODE
Dual RX ADC, Dual TX
DAC with Interpolate by 2,
CMOS interface
FADCCLK = 65 MSPS
UNIT
fADCIN = 10 MHz
FDACCLK = 130 MSPS
fDACOUT = 10 MHz
MIN
TYP
MAX
Global powerdown enabled
12
40
Power dissipation in Sleep modes
Fast recovery powerdown enabled, TX/RX sleeping, clocks on
140
165
mW
Fast recovery powerdown enabled, TX/RX sleeping, TX clock off, RX clock on.
120
165
Power Up and Power Down Time in Different Modes
Differential input clock
25
Global powerdown, RX recovery time
s
Single-ended input clock
20
Global powerdown in Low power RX
Differential input clock
25
CMOS mode, RX recovery time (ADC
s
Single-ended input clock
13
running at less than 40 MSPS)
Differential input clock
25
Global powerdown, TX recovery time
s
Single-ended input clock
4
RX recovery time in fast recovery
RX clock is ON during powerdown
5
s
mode
TX recovery time in fast recovery
4
s
mode
RX recovery time from RX
RX clock is on during powerdown
5
s
powerdown
TX recovery time fromTX powerdown
4
s
Copyright 2011–2012, Texas Instruments Incorporated
ELECTRICAL SPECIFICATIONS
11
Product Folder Link(s): AFE7222 AFE7225
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