Datasheet > CS8420

CS8420

更新时间： 2024-11-08 23:16:27

品牌	Logo	应用领域
凌云 - CIRRUS		转换器
页数	文件大小	规格书
80页	1363K
描述
DIGITAL AUDIO SAMPLE RATE CONVERTER

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中文翻译

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数据手册

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CS8420 数据手册

CS8420

Digital Audio Sample Rate Converter

Features

General Description

The CS8420 is a stereo digital audio sample rate con-

verter (SRC) with AES3 type and serial digital audio

inputs, AES3 type and serial digital audio outputs, along

with comprehensive control ability via a 4-wire microcon-

troller port. Channel status and user data can be

assembled in block sized buffers, making read/modi-

fy/write cycles easy.

l Complete IEC60958, AES3, S/PDIF, EIAJ

CP1201 compatible transceiver with

asynchronous sample rate converter

l Flexible 3-wire serial digital i/o ports

l 8 kHz to 108 kHz sample rate range

l 1:3 and 3:1 maximum input to output sample

rate ratio

l 128 dB dynamic range

l -117 dB THD+N at 1 kHz

l Excellent performance at almost a 1:1 ratio

l Excellent clock jitter rejection

l 24 bit i/o words

Digital audio inputs and outputs may be 24, 20 or 16 bits.

The input data can be completely asynchronous to the

output data, with the output data being synchronous to

an external system clock.

Target applications include CD-R, DAT, MD, DVD and

VTR equipment, mixing consoles, digital audio transmis-

sion equipment, high quality D/A and A/D converters,

effects processors and computer audio systems.

l Pin and micro-controller read/write access to

Channel Status and User Data

l Micro-controller and stand-alone modes

ORDERING INFO

CS8420-CS 28-pin SOIC, -10 to +70°C temp. range

CDB8420

Evaluation Board

VA+ AGND FILT

RERR RMCK

VD+ DGND

ILRCK

ISCLK

SDIN

OLRCK

OSCLK

SDOUT

Serial

Audio

Input

Sample

Rate

Converter

Serial

Audio

Output

RXP

RXN

TXP

TXN

Clock &

Data

Recovery Decoder

AES3

S/PDIF

C & U bit

Data

Buffer

AES3

S/PDIF

Encoder

Receiver

Driver

Control

Port &

Registers

Output

Clock

Generator

Misc.

Control

H/S RST

EMPH U TCBL SDA/

SCL/ AD1/ AD0/ INT

OMCK

CDOUT CCLK CDIN CS

This document contains information for a new product.

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

Preliminary Product Information

AUG ‘99

P.O. Box 17847, Austin, Texas 78760

(512) 445 7222 FAX: (512) 445 7581

http://www.cirrus.com

DS245PP2

12 3 4 5 6 7...80

中文翻译

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与CS8420相关器件

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CS8420_07	CIRRUS	获取价格	DIGITAL AUDIO SAMPLE RATE CONVERTER
CS8420-CS	CIRRUS	获取价格	DIGITAL AUDIO SAMPLE RATE CONVERTER
CS8420-CSR	CIRRUS	获取价格	DIGITAL AUDIO SAMPLE RATE CONVERTER
CS8420-CSZ	CIRRUS	获取价格	DIGITAL AUDIO SAMPLE RATE CONVERTER
CS8420-CSZR	CIRRUS	获取价格	DIGITAL AUDIO SAMPLE RATE CONVERTER
CS8420-DSZ	CIRRUS	获取价格	DIGITAL AUDIO SAMPLE RATE CONVERTER
CS8420-DSZR	CIRRUS	获取价格	DIGITAL AUDIO SAMPLE RATE CONVERTER
CS8421	CIRRUS	获取价格	32-bit, 192 kHz Asynchronous Sample Rate Converter
CS8421_06	CIRRUS	获取价格	32-bit, 192 kHz Asynchronous Sample Rate Converter
CS8421_09	CIRRUS	获取价格	32-bit, 192 kHz Asynchronous Sample Rate Converter