Cirrus Logic CDB4351 - Manual

1
Copyright © Cirrus Logic, Inc. 2004
(All Rights Reserved)
http://www.cirrus.com
CDB4351
Evaluation Board for CS4351
Features
Demonstrates recommended layout and
grounding arrangements.
CS8416 receives S/PDIF, & EIAJ-340-
compatible digital audio.
Headers for External PCM Audio and Control
Input
Requires only a digital signal source and
power supplies for a complete Digital-to-
Analog Converter system.
Description
The CDB4351 evaluation board is an excellent means
for quickly evaluating the CS4351 24-bit, high perfor-
mance stereo D/A converter. Evaluation requires an
analog signal analyzer, a digital signal source, a PC for
controlling the CS4351 (stand alone operation is also
available) and a power supply. Analog line-level outputs
are provided via RCA phono jacks.
The CS8416 digital audio receiver IC. provides the sys-
tem timing necessary to operate the Digital-to-Analog
converter and will accept S/PDIF, and EIAJ-340-compat-
ible audio data. The evaluation board may also be
configured to accept external timing and data signals for
operation in a user application during system
development.
ORDERING INFORMATION
CDB4351 Evaluation Board
CS4351
Analog Outputs
and Muting
Control
Port
Inputs for Clocks
and D ata
C S8416
Digital Audio
Interface
OCT ‘04
DS566DB3