AD9252 查看數據表（PDF） - Analog Devices

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AD9252

Octal, 14-Bit, 50 MSPS, Serial LVDS, 1.8 V ADC

Analog Devices 

Data Sheet

AD9252

TIMING DIAGRAMS

N–1

VIN ± x

tA

N

CLK–

CLK+

DCO–

DCO+

FCO–

FCO+

D–x

D+x

VIN ± x

CLK–

CLK+

DCO–

DCO+

FCO–

FCO+

D–x

D+x

tEH

tEL

tCPD

tFCO

tFRAME

tPD

N–1

tA

tDATA

MSB D12 D11 D10 D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

MSB D12

N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–8 N–8

Figure 2. 14-Bit Data Serial Stream (Default), MSB First

N

tEH

tEL

tCPD

tFCO

tFRAME

tPD

tDATA

MSB D10 D9

D8

D7

D6

D5

D4

D3

D2

D1

D0 MSB D10

N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–9 N–8 N–8

Figure 3. 12-Bit Data Serial Stream, MSB First

Rev. E | Page 7 of 52

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