CPC7582(2001) Просмотр технического описания (PDF) - Clare Inc => IXYS

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Компоненты Описание

производитель

CPC7582
(Rev.:2001)

Line Card Access Switch

Clare Inc => IXYS 

CPC7582

Line Card Access Switch

Features

• Small 16 pin surface mount SOIC package

• Monolithic IC reliability

• Low matched RDSON

• Eliminates the need for zero cross switching

• Flexible switch timing to transition from ringing mode

to idle/talk mode.

• Clean, bounce free switching

• Tertiary protection consisting of integrated current

limiting, thermal shutdown and SLIC protection

• 5V operation with power consumption <10mW

• Intelligent battery monitor

• Latched logic level inputs, no drive circuitry

• Pin to pin compatible to the Lucent 7582 family

Applications

• Central office (CO)

• Digital Loop Carrier (DLC)

• PBX Systems

• Digitally Added Main Line (DAML)

• Hybrid Fiber Coax (HFC)

• Fiber in the Loop (FITL)

• Pair Gain System

• Channel Banks

Description

The CPC7582 is a monolithic solid state switch in a 16

pin surface mount SOIC package. It provides the nec-

essary functions to replace two 2-Form-C electro-

mechanical relays on analog line cards found in

Central Office, Access and PBX equipment. The

device contains solid state switches for tip and ring line

break, ring injection/ring return and line test access.

The CPC7582 requires only a +5V supply and offers

“break-before-make” or “make-before-break” switch

operation using simple logic level input control. There

are two versions of the CPC7582, the CPC7582BA

and the CPC7582BB. The “BA” version has a protec-

tion SCR which provides protection to the SLIC device

and subsequent circuitry during fault conditions.

Ordering Information

Part #

CPC7582BA

CPC7582BB

CPC7582BA-TR

CPC7582BB-TR

Description

6 Pole with protection SCR

6 Pole without protection SCR

Tape & Reel Version

Tape & Reel Version

Block Diagram

TIP

R1

Secondary

Protection

Ring

R2

TACCESS(5)

TRING(4)

TLINE

(3)

SW5

Line Test

Access

SW3

Ringing

Return

SW1

Break

VBAT

Reference (16)

SCR

and Trip

Circuit

TBAT (2)

SLIC

RLINE

(14)

SW6

Line Test

Access

RACCESS (12)

SW4

Ringing

Access

SW2

Break

Ring Generator

RRING (13)

RBAT(15)

CPC7582BA

-

+

Battery

DS-CPC7582-R1.0

www.clare.com

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