CS4328 Datasheet, PDF (21/31 Pages) Cirrus Logic – 18-Bit, Stereo D/A Converter for Digital Audio

CDB4328
CS4328 Evaluation Board
Features
General Description
• Demonstrates recommended layout
and grounding arrangements
• ^{CS4328 Supports multiple input formats}
• ^{CS8412 Receives AES/EBU, S/PDIF,}
& EIAJ-340 Compatible Digital Audio
The CDB4328 evaluation board allows fast evaluation
of the CS4328 18-bit, stereo D/A converter. The board
provides an analog output interface via BNC connec-
tors for both channels. Evaluation requires an analog
signal analyzer, a digital signal source, and a power
supply.
Also included is a CS8412 digital audio receiver I.C.,
which will accept AES/EBU, S/PDIF, and EIAJ-340
compatible audio data. The CS8412 can provide the
system timing necessary to operate the CS4328.
• ^{Digital and Analog Patch Areas}
The evaluation board may also be configured to accept
external timing signals for operation in a user applica-
tion during system development.
• Operation with on-board CS8412 or
externally supplied system timing
ORDERING INFORMATION: CDB4328
Digital
Patch
Area
Digital Audio Input
Block Diagram
-15V GND +15V GND +5V
CS8412
Digital
Audio
Receiver
Power Supply
Regulation and Conditioning
Error Info/
Channel
Status
6
Timing
Signal
Selector
CS4328
D/A Converter
L/R SCLK SDATA MCLK
Crystal Semiconductor Corporation
P.O. Box 17847, Austin, TX 78760
[phone] Fax: [phone]
http://www.crystal.com
Offset
Calibration
Network
Analog
Patch
Area
AOUTR
AOUTL
AUG ’93
DS62DB2
21