Datasheet > CS5335

CS5335

更新时间： 2024-09-28 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
20页	437K
描述
20-Bit, Stereo A/D Converter for Digital Audio

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CS5335 数据手册

CS5334 CS5335

20-Bit, Stereo A/D Converter for Digital Audio

Features

General Description

The CS5334 and CS5335 are 2-channel, single +5V

supply, pin compatable analog-to-digital converters for

digital audio systems. The CS5334 and CS5335 perform

sampling, analog-to-digital conversion and anti-alias fil-

tering, generating 20-bit values for both left and right

inputs in serial form. The output word rate can be up to

50 kHz per channel.

CS5334

•

Dynamic Range: 100 dB

THD+N: -90 dB

CS5335

Dynamic Range: 105 dB

THD+N: -95 dB

The CS5334 and CS5335 use 4th-order, delta-sigma

modulation with 128X oversampling followed by digital

filtering and decimation, which removes the need for an

external anti-alias filter. These ADCs use a differential

architecture which provides excellent noise rejection.

128X Oversampling

•

Fully Differential Inputs

Linear Phase Digital Anti-Alias Filtering

21.7 kHz passband (fs = 48kHz)

85 dB stop band attenuation

The CS5334 and CS5335 have a filter passband to

21.7kHz. The filter has linear phase, 0.0025 dB pass-

band ripple, and >85 dB stopband rejection. An on-chip

high pass filter is also included to remove DC offsets.

0.0025 dB pass band ripple

High Pass Filter - DC offset removal

•

ORDERING INFORMATION:

Peak Signal Level Detector

Model

CS5334-KS

CS5335-KS

Temp. Range Package Type

-10° to 70°C 20-pin Plastic SSOP

High Resolution and Bar Graph Modes

VD+

RST

OVFL

FRAME SCLK

LRCK

MCLK

VA+

Voltage Reference

CMOUT

SDATA

DIF0

Serial Output Interface

DIF1

AINL-

AINL+

LP Filter

Digital Decimation

High Pass

Filter

S/H

Comparator

DAC

Digital Decimation

Filter

High Pass

Filter

AINR-

AINR+

LP Filter

S/H

Comparator

DAC

AGND

DGND

HP DEFEAT

This document contains information for a new product. Crystal

Semiconductor reserves the right to modify this product without notice.

Preliminary Product Information

Crystal Semiconductor Corporation

P.O. Box 17847, Austin, TX 78760

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

http://www.crystal.com

NOV ’96

DS237PP2

12 3 4 5 6 7...20

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与CS5335相关器件

型号	品牌	获取价格	描述	数据表
CS5335-KS	CIRRUS	获取价格	20-Bit, Stereo A/D Converter for Digital Audio
CS5336	CIRRUS	获取价格	16-Bit, Stereo A/D Converters for Digital Audio
CS5336-BP	CIRRUS	获取价格	16-Bit, Stereo A/D Converters for Digital Audio
CS5336-BS	CIRRUS	获取价格	16-Bit, Stereo A/D Converters for Digital Audio
CS5336-KP	CIRRUS	获取价格	16-Bit, Stereo A/D Converters for Digital Audio
CS5336-KS	CIRRUS	获取价格	16-Bit, Stereo A/D Converters for Digital Audio
CS5336-TC	CIRRUS	获取价格	16-Bit, Stereo A/D Converters for Digital Audio
CS5337-KP	ETC	获取价格	Analog-to-Digital Converter， 16-Bit
CS5337-KS	ETC	获取价格	Analog-to-Digital Converter， 16-Bit
CS5338	CIRRUS	获取价格	16-Bit, Stereo A/D Converters for Digital Audio