XRD8794AB View Datasheet(PDF) - Exar Corporation

Part Name

Description

Manufacturer

XRD8794AB

XRD8794AB Application Board

Exar Corporation 

XRD8794AB

Analog

Signal

Source

Clock

Generator

Power

Supplies

AIN

Dither

Clock

AIN

C

Data

o

Latches

n

12 n

28

e

c

t

12

o

PTS r

DSP

DB

VRT (0-11)

VRB

AP

VRT

VRB

XRD8794AB

Top

Reference

Bottom

Reference

Figure 4. Default A/D Test Circuit with Fixed Reference

Optional Equipment

1. EXTERNAL PRECISION OUTPUT DAC - As an al-

ternative to DSP, a high speed precision digital-to-

analog converter can reconstruct the output in ana-

log form. The analog measurements can be used to

evaluate the A/D’s performance using conventional

analog instrumentation.

Rev. 1.00

6

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