CS3310 Datasheet, PDF (16/18 Pages) Cirrus Logic – Stereo Digital Volume Control

Semiconductor Corporation
Evaluation Board for CS3310
CDB3310
Features
General Description
• Demonstrates recommended layout
and grounding arrangements
• On-board or externally supplied system
control
• ^{Buffered PC Control Interface}
• ^{Digital and Analog Patch Areas}
The CDB3310 evaluation board allows fast evaluation
of the CS3310 stereo digital volume control. The board
generates all control signals. Evaluation requires a low-
distortion signal source and a power supply.
The evaluation board may be configured to accept ex-
ternal timing signals for operation in a user application
during system development. The CDB3310 also pro-
vides a PC compatible control port for user software
development.
Analog inputs and outputs are standard RCA phono
plugs.
ORDERING INFORMATION: CDB3310
+5V GND -5V
Analog
Patch
Area
Power Supply
Conditioning
Digital
Patch
Area
AINR
CS3310
AINL
AOUTR
AOUTL
Microcontroller
PC
Control
Port
CS
Crystal Semiconductor Corporation
P.O. Box 17847, Austin, TX 78760
[phone] Fax: [phone]
SDATAI SDATAO SCLK
Copyright © Crystal Semiconductor Corporation 1993
(All Rights Reserved)
SEPT ’93
DS82DB1
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