Datasheet 搜索 > Cirrus Logic（思睿逻辑） > CS8420-CSR 数据手册 > CS8420-CSR 其他数据使用手册 1/95 页
器件3D模型￥ 35.876
CS8420-CSR 其他数据使用手册 - Cirrus Logic（思睿逻辑）
制造商:
Cirrus Logic（思睿逻辑）
封装:
SOP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P51P57P61P65P69P72P76Hot
典型应用电路图在P12P56P59P63P67P71P74
原理图在P87
封装尺寸在P92
型号编码规则在P1
标记信息在P88
功能描述在P1P13
技术参数、封装参数在P6P7P8P92
应用领域在P48P85P94
电气规格在P6P7
导航目录
CS8420-CSR数据手册
Page:
of 95 Go
若手册格式错乱，请下载阅览PDF原文件
Copyright © Cirrus Logic, Inc. 2007
(All Rights Reserved)
http://www.cirrus.com
Digital Audio Sample Rate Converter
Features
Complete IEC60958, AES3, S/PDIF, EIAJ
CP1201-compatible Transceiver with
Asynchronous Sample Rate Converter
Flexible 3-wire Serial Digital I/O Ports
8-kHz to 108-kHz Sample Rate Range
1:3 and 3:1 Maximum Input to Output Sample
Rate Ratio
128 dB Dynamic Range
-117 dB THD+N at 1 kHz
Excellent Performance at Almost a 1:1 Ratio
Excellent Clock Jitter Rejection
24-bit I/O Words
Pin and Microcontroller Read/Write Access to
Channel Status and User Data
Microcontroller and Stand-Alone Modes
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, and
includes comprehensive control ability via a 4-wire mi-
crocontroller port. Channel status and user data can be
assembled in block-sized buffers, making
read/modify/write cycles easy.
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.
The CS8420 is available in a 28-pin SOIC package in
both Commercial (-10º to +70º C) and Automotive
grades (-40º to +85º C). The CDB8420 Customer Dem-
onstration board is also available for device evaluation
and implementation suggestions.
Please refer to “Ordering Information” on page 93 for or-
dering information.
Target applications include CD-R, DAT, MD, DVD and
VTR equipment, mixing consoles, digital audio trans-
mission equipment, high-quality D/A and A/D
converters, effects processors, and computer audio
systems.
Serial
Audio
Input
Clock &
Data
Recovery
Misc.
Control
AES3
S/PDIF
Encoder
Serial
Audio
Output
Receiver
AES3
S/PDIF
Decoder
Sample
Rate
Converter
C&Ubit
Data
Buffer
Control
Port &
Registers
Output
Clock
Generator
RXN
RXP
ILRCK
ISCLK
SDIN
OLRCK
OSCLK
SDOUT
TXP
TXN
RST OMCKEMPH U TCBL SDA/
CDOUT
SCL/
CCLK
AD1/
CDIN
AD0/
CS
INT
VA+
AGND
FILT RERR VD+
DGND
H/S
RMCK
Driver
APRIL '07
DS245F4
CS8420
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
