CS8415A Datasheet, PDF(1/42 Page) Cirrus Logic – 96 kHz DIGITAL AUDIO INTERFACE RECEIVER

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

CS8415A Datasheet, PDF (1/42 Pages) Cirrus Logic – 96 kHz DIGITAL AUDIO INTERFACE RECEIVER

CS8415A

96 kHz Digital Audio Interface Receiver

Features

! Complete EIAJ CP1201, IEC-60958, AES3,

S/PDIF compatible receiver

! +5 V Analog Supply (VA)

! +3 V to +5 V Digital Interface Supply (VL)

! 7:1 S/PDIF Input MUX

! Flexible 3-wire serial digital output port

! 8 kHz to 96 kHz sample frequency range

! Low jitter clock recovery

! Pin and microcontroller read access to

Channel Status and User data

! Microcontroller and standalone modes

! Differential cable receiver

! On-chip Channel Status and User data buffer

memories

! Auto-detection of compressed audio input

streams

! Decodes CD Q sub-code

! OMCK System Clock Mode

General Description

The CS8415A is a monolithic CMOS device which re-

ceives and decodes one of 7 channels of audio data

according to the IEC60958, S/PDIF, EIAJ CP1201, or

AES3. The CS8415A has a serial digital audio output

port and comprehensive control ability through a 4-wire

microcontroller port. Channel status and user data are

assembled in block sized buffers, making read access

easy.

A low jitter clock recovery mechanism yields a very

clean recovered clock from the incoming AES3 stream.

Stand-alone operation allows systems with no micro-

controller to operate the CS8415A with dedicated output

pins for channel status data.

Target applications include A/V receivers, CD-R, DVD

receivers, multimedia speakers, digital mixing consoles,

effects processors, set-top boxes, and computer and

automotive audio systems.

ORDERING INFOMATION

CS8415A-CS 28-pin SOIC -10 to +70Â°C

CS8415A-CZ 28-pin TSSOP -10 to +70Â°C

CS8415A-IS 28-pin SOIC -40 to +85Â°C

CS8415A-IZ 28-pin TSSOP -40 to +85Â°C

CDB8415A Evaluation Board

VA+ AGND FILT RERR RMCK

VL+ DGND OMCK

RXN0

RXP6

RXP5

RXP4

RXP3

RXP2

RXP1

RXP0

Receiver

Clock & AES3

Data

S/PDIF

Recovery Decoder

7:1

MUX

Misc.

Control

C & U bit

Data

Buffer

Control

Port &

Registers

Serial

Audio

Output

H/S RST EMPH U

SDA/ SCL/ AD1/ AD0/ INT

CDOUT CCLK CDIN CS

OLRCK

OSCLK

SDOUT

Preliminary Product Information

Cirrus Logic, Inc.

http://www.cirrus.com

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

JAN â03

DS470PP4

▷