LTC2202(RevB) View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC2202
(Rev.:RevB)

16-Bit, 25Msps/10Msps ADCs

Linear Technology 

BLOCK DIAGRA

LTC2203/LTC2202

AIN+

INPUT

AIN–

S/H

DITHER

SIGNAL

GENERATOR

FIRST PIPELINED

ADC STAGE

SENSE

VCM

RANGE

SELECT

PGA

BUFFER

VOLTAGE

REFERENCE

SECOND PIPELINED

ADC STAGE

THIRD PIPELINED

ADC STAGE

FOURTH PIPELINED

ADC STAGE

FIFTH PIPELINED

ADC STAGE

VDD

GND

ADC CLOCKS

ADC

REFERENCE

LOW JITTER

CLOCK

DRIVER

CONTROL

LOGIC

CLK

SHDN PGA RAND M0DE DITH OE

Figure 1. Functional Block Diagram

CORRECTION LOGIC

AND

SHIFT REGISTER

OUTPUT

DRIVERS

OVDD

CLKOUT+

CLKOUT–

OF

D15

• D14

•

• D1

D0

OGND

22032 F01

22032fb

17

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