CDB5321
Evaluation Board for CS5321 and CS5322
Features
Description
The CDB5321 is an evaluation board that allows labora-
tory characterization of the CS5321/CS5322 A/D
converter chip-set. The chip-set supports seven different
selectable word rates: 4 kHz, 2 kHz, 1 kHz, 500 Hz
250 Hz, 125 Hz and 62.5 Hz. Input to the board is 9 volts
peak-to-peak. Output is via header connections to the
CS5322 serial interface.
ORDERING INFORMATION
CDB5321
I
l
DIP switch control of all CS5322 logic pins
l
Header control of all CS5322 logic pins
l
Supports manual operation of RESET and
SYNC
Evaluation Board
DIP Switch
Selections
SYNC
+5V
Reference
Circuitry
CS5321
VREF+
MSYNC
MCLK
MDATA
AIN+
AIN
AINR
2.048 MHz
Oscillator/
Divider
+5V Analog
+5V
Regulator
-5V Analog
-5V
Regulator
MFLG
CS5322
MSYNC
MCLK
MDATA
MFLG
CLKIN
9
8
RESET
+5V
Headers
DIP Switch
Selections
+5V Digital
+15V
AGND
-15V
DGND
+5V
Cirrus Logic, Inc.
Crystal Semiconductor Products Division
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.crystal.com
Copyright
©
Cirrus Logic, Inc. 1998
(All Rights Reserved)
MAR ‘95
DS88DB2
15
CIRRUS [ CIRRUS LOGIC ]
