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参数资料
| 型号： | CS4201 |
| 厂商： | Cirrus Logic, Inc. |
| 元件分类： | Codec |
| 英文描述： | CrystalClear Audio Codec 97 with headphone Amplifier |
| 中文描述： | CrystalClear音频编解码器97耳机放大器 |
| 文件页数： | 1/68页 |
| 文件大小： | 1144K |
| 代理商： | CS4201 |
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Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2001
(All Rights Reserved)
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
CS4201
CrystalClear
Audio Codec ’97 with Headphone Amplifier
Features
Integrated High-Performance Headphone
Amplifier
On-chip PLL for use with External Clock
Sources
Sample Rate Converters
S/PDIF Digital Audio Output
AC ’97 2.1 Compliant
20-bit Stereo Digital-to-Analog Converters
18-bit Stereo Analog-to-Digital Converters
Three Analog Line-level Stereo Inputs for
LINE IN, VIDEO, and AUX
Two Analog Line-level Mono Inputs for
Modem and PC Beep
Dual Microphone Inputs
High Quality Pseudo-Differential CD Input
Integrated High-Performance Microphone
Pre-Amplifier
Separate Stereo Line-level Output
Extensive Power Management Support
Meets or Exceeds the Microsoft
PC 99 and
PC 2001 Audio Performance Requirements
CrystalClear
3D Stereo Enhancement
I
2
S Serial Digital Outputs Enable Cost
Effective Six Channel Applications
Description
The CS4201
is an AC
’
97 2.1 compliant stereo audio co-
dec designed for PC multimedia systems. It uses
industry leading CrystalClear
delta-sigma and mixed
signal technology. This advanced technology and these
features are designed to help enable the design of PC 99
and PC 2001 compliant high-quality audio systems for
desktop, portable, and entertainment PCs.
Coupling the CS4201 with a PCI audio accelerator or
core logic supporting the AC
’
97 interface, implements a
cost effective, superior quality audio solution. The
CS4201 surpasses PC 99, PC 2001, and AC
’
97 2.1 au-
dio quality standards.
ORDERING INFO
CS4201-JQ
48-pin TQFP
9x9x1.4 mm
AC’97
REGISTERS
LINE
CD
AUX
VIDEO
MIC1
MIC2
PHONE
PC_BEEP
LINE_OUT
HP_OUT
MONO_OUT
ANALOG INPUT MUX
AND OUTPUT MIXER
AC-LINK AND AC ’97
REGISTERS
PCM_DATA
GAIN / MUTE CONTROLS
MIXER / MUX SELECTS
INPUT
MUX
Σ
OUTPUT
MIXER
AC-
LINK
PWR
MGT
TEST
SYNC
BIT_CLK
SDATA_OUT
SDATA_IN
RESET#
PCM_DATA
SRC
SRC
ID0#
ID1#
GPIO, S/PDIF
SERIAL DATA PORT
GPIO0/LRCLK
GPIO1/SDOUT
EAPD/SCLK
SPDO/SDO2
18 bit
ADC
20 bit
DAC
3D Stereo
Enhancement
Σ
INPUT
MIXER
APR
‘
01
DS483PP3
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| CS4202-JQ | Audio Codec 97 with headphone Amplifier |
| CS4202 | IC EEPROM SRL 128X8BIT 8DIP |
| CS4205 | CrystalClear Audio Codec 97 with Portable Computing |
| CS4205-KQ | CrystalClear Audio Codec 97 with Portable Computing |
| CS4210 | IEEE 1394 OHCI Controller |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CS420-1 | 制造商:Captive Fastener Corporation 功能描述: |
| CS4202 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:CrystalClear? Audio Codec ’97 for Portable Computing |
| CS420-2 | 制造商:Captive Fastener Corporation 功能描述: |
| CS4202_05 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Audio Codec ’97 with Headphone Amplifier |
| CS4202-JQ | 功能描述:接口—CODEC IC AC’97 CODEC w/Headphone Amp RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
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