CS61577-IL1 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CS61577-IL1

T1/E1 Line Interface

Cirrus Logic 

CDB61534, CDB61535, CDB61535A, CDB6158,

CDB6158A, CDB61574, CDB61574A, CDB61575,

CDB61577, CDB615304A, & CDB61305A

Line Interface Evaluation Board

Features

• Socketed Line Interface Device

• All Required Components for Complete

Line Interface Evaluation

• Configuration by DIP Switch or Serial

Interface

• LED Status Indicators for Alarm

Conditions

• Support for Host, Hardware, and

Extended Hardware Modes

General Description

The evaluation board includes a socketed line interface

device and all support components necessary for

evaluation. The board is powered by an external 5 Volt

supply.

The board may be configured for 100 Ω twisted-pair

T1, 75 Ω coax E1, or 120 Ω twisted-pair E1 operation.

Binding posts are provided for line connections. Sev-

eral BNC connectors are available to provide system

clocks and data I/O. Two LED indicators monitor de-

vice alarm conditions. The board supports all line

interface operating modes.

ORDERING INFORMATION:

CDB61534, CDB61535. CDB61535A,

CDB6158, CDB6158A, CDB61574,

CDB61574A, CDB61575, CDB61577,

CDB61304A, CDB61305A

+5V

0V

Mode Select

Circuit

Reset

Circuit

Serial Interface

Control Circuit

Hardware

Control Circuit

LED Status

Indicators

ACLKI

TCLK

TPOS

(TDATA)

TNEG

(TCODE)

RCLK

RPOS

(RDATA)

RNEG

(BPV)

Crystal Semiconductor Corporation

P.O. Box 17847, Austin, TX 78760

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

CS61534,

CS61535,

CS61535A,

CS6158,

CS6158A,

CS61574,

CS61574A,

CS61575,

CS61577,

CS61304A

or

CS61305A

TTIP

TRING

RTIP

RRING

XTL

SEP ’95

DS40DB3

31

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