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CS42426-CQZ

更新时间： 2024-11-08 22:50:35

品牌	Logo	应用领域
凌云 - CIRRUS		解码器编解码器
页数	文件大小	规格书
67页	1436K
描述
114 dB, 192kHz 6-Ch CODEC WITH PLL

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中文翻译

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CS42426-CQZ 数据手册

CS42426

114 dB, 192 kHz 6-Ch Codec with PLL

Features

General Description

The CS42426 CODEC provides two analog-to-digital and six

digital-to-analog Delta-Sigma converters, as well as an inte-

grated PLL, in a 64-pin LQFP package.

Six 24-bit D/A, two 24-bit A/D converters

114 dB DAC / 114 dB ADC dynamic range

-100 dB THD+N

System sampling rates up to 192 kHz

Integrated low-jitter PLL for increased system

jitter tolerance

PLL clock or OMCK system clock selection

7 configurable general purpose outputs

ADC high pass filter for DC offset calibration

Expandable ADC channels and one-line

mode support

Digital output volume control with soft ramp

Digital +/-15 dB input gain adjust for ADC

Differential analog architecture

The CS42426 integrated PLL provides a low-jitter system

clock. The internal stereo ADC is capable of independent chan-

nel gain control for single-ended or differential analog inputs.

All six channels of DAC provide digital volume control and dif-

ferential analog outputs. The general purpose outputs may be

driven high or low, or mapped to a variety of DAC mute controls

or ADC overflow indicators.

The CS42426 is ideal for audio systems requiring wide

dynamic range, negligible distortion and low noise, such as A/V

receivers, DVD receivers, digital speaker and automotive audio

systems.

ORDERING INFORMATION

CS42426-CQZ -10° to 70° C

CS42426-DQZ -40° to 85° C

64-pin LQFP

Supports logic levels between 5 V and 1.8 V

CDB42428

Evaluation Board

AGND

REFGND

DGND

VLC

VQ FILT+

OMCK

RMCK LPFLT

GPO1

GPO2

GPO3

GPO4

GPO5

GPO6

GPO7

INT

Mult/Div

RST

AD0/CS

AD1/CDIN

SDA/CDOUT

SCL/CCLK

Control

Port

GPO

Internal Voltage

Reference

Mute

PLL

MUTEC

ADCIN1

ADCIN2

ADC_SDOUT

AINL+

AINL-

ADC

ADC#1

ADC#2

Gain & Clip

Digital Filter

Serial

Audio

Port

ADC_LRCK

AINR+

AINR-

Digital Filter

Gain & Clip

ADC_SCLK

VLS

AOUTA1+

AOUTA1-

DAC#1

DAC_LRCK

DAC_SCLK

AOUTB1+

AOUTB1-

DAC#2

DAC#3

DAC_SDIN1

DAC_SDIN2

DAC_SDIN3

AOUTA2+

AOUTA2-

AOUTB2+

AOUTB2-

DAC#4

DAC#5

AOUTA3+

AOUTA3-

AOUTB3+

AOUTB3-

DAC#6

This document contains information for a new product.

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

Advance Product Information

Cirrus Logic, Inc.

www.cirrus.com

JUL ‘04

DS604A2

12 3 4 5 6 7...67

中文翻译

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与CS42426-CQZ相关器件

型号	品牌	获取价格	描述	数据表
CS42426-CQZR	CIRRUS	获取价格	114 dB, 192 kHz 6-Ch Codec with PLL
CS42426-DQ	CIRRUS	获取价格	Consumer Circuit, CMOS, PQFP64, LQFP-64
CS42426-DQZ	CIRRUS	获取价格	114 dB, 192kHz 6-Ch CODEC WITH PLL
CS42426-DQZR	CIRRUS	获取价格	114 dB, 192 kHz 6-Ch Codec with PLL
CS42428	CIRRUS	获取价格	114 dB, 192kHz 8-Ch CODEC WITH PLL
CS42428_05	CIRRUS	获取价格	114 dB, 192 kHz 8-Ch Codec with PLL
CS42428-CQZ	CIRRUS	获取价格	114 dB, 192kHz 8-Ch CODEC WITH PLL
CS42428-CQZR	CIRRUS	获取价格	114 dB, 192 kHz 8-Ch Codec with PLL
CS42428-DQ	CIRRUS	获取价格	Consumer Circuit, CMOS, PQFP64, LQFP-64
CS42428-DQZ	CIRRUS	获取价格	114 dB, 192kHz 8-Ch CODEC WITH PLL

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