Datasheet > CDB61535

CDB61535

更新时间： 2024-01-01 11:33:41

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
44页	631K
描述
T1/E1 LINE INTERFACE

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CDB61535 数据手册

CS61577

T1/E1 Line Interface

Features

General Description

The CS61577 is a drop-in replacement for the

CS61574, and combines the complete analog transmit

and receive line interface for T1 or E1 applications in a

low power, 28-pin device operating from a +5V supply.

The CS61577 supports processor-based or stand-

alone operation and interfaces with industry standard

T1 and E1 framers.

Provides Analog Transmission Line

Interface for T1 and E1 Applications

•

Drop-in Replacement for CS61574 with

the Following Enhancements:

•

The receiver uses a digital Delay-Locked-Loop which is

continuously calibrated from a crystal reference to pro-

vide excellent stability and jitter tolerance. The receiver

includes a jitter attenuator optimized for minimum delay

in switching and transmission applications. The trans-

mitter provides internal pulse shaping to insure

compliance with T1 and E1 pulse template specifica-

tions.

- Lower Power Consumption

- Transmitter Short-Circuit

Current Limiting

- Greater Transmitter Immunity

to Line Reflections

Applications

- Software Selection Between 75Ω and

120Ω E1 Output Options

• Interfacing Network Equipment such as DACS and

Channel Banks to a DSX-1 Cross Connect

• Building Channel Service Units

ORDERING INFORMATION

- Internally Controlled E1 Pulse Width

- B8ZS/HDB3/AMI Encoder/Decoder

CS61577-IP1

CS61577-IL1

28 Pin Plastic DIP

28 Pin Plastic PLCC

( ) = Pin Function in Host Mode

[ ] = Pin Function in Extended Hardware Mode

(CLKE) (INT) (SDI) (SDO)

TAOS LEN0 LEN1 LEN2

MODE

TGND

TV+

23 24 25

LINE DRIVER

TCLK

TTIP

PULSE

SHAPER

TPOS

CONTROL

[TDATA]

TRING

AMI,

B8ZS,

HDB3,

CODER

TNEG

LINE RECEIVER

[TCODE]

RTIP

CLOCK &

DATA

RCLK

JITTER

ATTENUATOR

RECOVERY

RRING

RPOS

[RDATA]

MTIP

[RCODE]

SIGNAL

QUALITY

MONITOR

DRIVER

MONITOR

RNEG

[BPV]

MRING

[PCS]

DPM

27 12

RGND

[AIS]

RLOOP XTALIN XTALOUT ACLKI

(CS)

LLOOP

(SCLK)

LOS

RV+

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, Texas, 78760

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

MAY ’96

DS155PP2

12 3 4 5 6 7...44

中文翻译

下载PDF

与CDB61535相关器件

型号	品牌	获取价格	描述	数据表
CDB61535A	CIRRUS	获取价格	T1/E1 LINE INTERFACE
CDB61538	CIRRUS	获取价格	T1/E1 LINE INTERFACE
CDB61538A	CIRRUS	获取价格	T1/E1 LINE INTERFACE
CDB61574	CIRRUS	获取价格	T1/E1 LINE INTERFACE
CDB61574A	CIRRUS	获取价格	T1/E1 LINE INTERFACE
CDB61575	CIRRUS	获取价格	T1/E1 LINE INTERFACE
CDB61577	CIRRUS	获取价格	T1/E1 LINE INTERFACE
CDB61581	CIRRUS	获取价格	Universal Line Interface Unit
CDB61584A	CIRRUS	获取价格	Dual Line Interface Unit
CDB61880	CIRRUS	获取价格	Octal E1 Line Interface Evaluation Board