Datasheet > CS61535A-IL1

CS61535A-IL1

更新时间： 2024-09-14 22:28:47

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
48页	663K
描述
T1/E1 LINE INTERFACE

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数据手册

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CS61535A-IL1 数据手册

CS61535A

T1/E1 Line Interface

Features

General Description

The CS61535A 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.

Provides Analog PCM Line Interface

for T1 and E1 Applications

•

The device features a transmitter jitter attenuator mak-

ing it ideal for use in asynchronous multiplexor systems

with gapped transmit clocks. The CS61535A provides a

matched, constant impedance output stage to insure

signal quality on mismatched, poorly terminated lines.

Provides Line Driver, and Data and

Clock Recovery Functions

•

Transmit Side Jitter Attenuation

Starting at 6 Hz, with > 300 UI of Jitter

Tolerance

•

Both ICs use a digital Delay-Locked-Loop clock and

data recovery circuit which is continuously calibrated

from a crystal reference to provide excellent stability

and jitter tolerance.

Applications

Low Power Consumption

(typically 175 mW)

•

• Interfacing network transmission equipment such as

SONET multiplexor and M13 to a DSX-1 cross connect.

B8ZS/HDB3/AMI Encoders/Decoders

•

• Interfacing customer premises equipment to a CSU.

• Interfacing to E1 links.

14 dB of Transmitter Return Loss

Compatible with SONET, M13 , CCITT

G.742, and Other Asynchronous

Muxes

Ordering Information

CS61535A-IP1 28 Pin Plastic DIP

CS61535A-IL1 28 Pin PLCC (j-leads)

[ ] = Pin Function in

Extended Hardware Mode

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

( ) = Pin Function in Host Mode

XTALIN XTALOUT MODE TAOS LEN0 LEN1 LEN2

TGND TV+

TTIP

TCLK

JITTER

ATTENUATOR

PULSE

SHAPER

CONTROL

TRING

TPOS

[TDATA]

TNEG

[TCODE]

RCLK

LINE DRIVER

AMI,

B8ZS,

HDB3

LINE RECEIVER

RTIP

CLOCK &

DATA

CODER

RECOVERY

RRING

RPOS

[RDATA]

RNEG

LOOP

BACK

MTIP

SIGNAL

QUALITY

MONITOR

[RCODE]

MRING

[PCS]

DPM

[BPV]

DRIVER

MONITOR

[AIS]

RLOOP LLOOP

(CS) (SCLK)

ACLKI LOS

RV+ RGND

Crystal Semiconductor Corporation

P.O. Box 17847, Austin, TX 78760

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

MAY ’96

DS40F2

12 3 4 5 6 7...48

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