CS4215 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4215

16-Bit Multimedia Audio Codec

Cirrus Logic 

Semiconductor Corporation

CDB4215

CS4215 Evaluation Board

Features

• Easy DSP Hook-Up

• Correct Grounding and Layout

• Microphone Pre-Amplifier

General Description

The CDB4215 evaluation board allows easy evaluation

of the CS4215 audio multimedia codec. Analog inputs

provided include two 1/4" microphone jacks and two

BNC line inputs. Analog outputs provided are two BNC

line outputs, one stereo 1/4" headphone jack and one

pair of speaker terminals.

Digital interfacing is facilitated by two buffered ribbon

cable headers. One contains the serial port and the

other contains the codec control pins.

• Line Input Buffer

• Digital Patch Area

ORDERING INFORMATION: CDB4215

Microphone

Jacks

Line Inputs

Line Outputs

Headphone

Jack

Speaker

Terminals

+5VA AGND

DGND +5VD

A = 23 dB

CLKOUT

A = - 6 dB

CS4215

Digital

I/O

Buffers

CLKIN

Control

Pin

Header

Serial

Port

Header

PIO

Indicators

Digital

Patch

Area

Crystal Semiconductor Corporation

P.O. Box 17847, Austin, TX 78760

(512) 445 7222 Fax: (512) 445 7581

Copyright © Crystal Semiconductor Corporation 1992

(All Rights Reserved)

JUL ’93

DS76DB3

39

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