CPC75282 datasheet(1/19 Pages) IXYS

部件名	CPC75282

功能描述	Line Card Access Switch

PDF	19 Pages

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制造商	IXYS [IXYS Corporation]

网页	http://www.ixys.com

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PRELIMINARY

INTEGRATED CIRCUITS DIVISION

DS-CPC75282-R00E

PRELIMINARY

1

e3

Pb

Features

• Improved Switch dV/dt Immunity of 1500V/

s

• Smart logic for power-up/hot-plug state control

• Small 44-pin TQFP Package

• Monolithic IC reliability

• Low, matched R

ON

• Eliminates the need for zero-cross switching

• Flexible switch timing to transition from ringing mode

to talk mode.

• Clean, bounce-free switching

• Tertiary protection consisting of integrated current

limiting, voltage clamping, and thermal shutdown for

SLIC protection

• 5V operation with very low power consumption

• Intelligent battery monitor

• Latched logic-level inputs, no external drive circuitry

required

Applications

• VoIP Gateways

• 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 CPC75282 Dual Line Card Access Switch

(LCAS), a member of IXYS Integrated Circuits

Division’s next generation Line Card Access Switch

family, is a monolithic solid state device that provides

the switching functionality of four 2-Form-C relays in a

single, small, economical package.

The CPC75282 Dual LCAS device is designed to

provide ringing and test access to the telephone loop

in Central Office, Digitally Added Main Line, Private

Branch Exchange, Digital Loop Carrier, and Hybrid

Fiber Coax/Fiber-In-The-Loop analog line card

applications. Test access switches provide access to

the telephone loop for line (drop) test or message

waiting in the PBX application.

Ordering Information

Figure 1. CPC75282 Block Diagram

Part #

Description

CPC75282KA

44-Pin TQFP, (37/Tube)

CPC75282KATR

44-Pin TQFP, Tape & Reel (1000/Reel)

1/2 - CPC75282

(Channel 1)

X

Switch

Control

Logic

L

A

T

C

H

OFF

1

OFF

2

TSD

1

TSD

2

LATCH

1

LATCH

2

P1

P3

P2

CFG

D

GND

V

DD

F

GND1

V

BAT

Battery

Monitor

SW6

SW4

SW3

SW5

SW1

SW2

CH1

CH2

T

BAT1

R

BAT1

T

LINE1

R

LINE1

T

TEST1

R

TEST1

T

RINGING1

R

RINGING1

37

38

36

34

30

33

21

22

14

15

16

17

18

28

6

19

20

27

24

8,26

11,23

9,25

CPC75282

Line Card Access Switch

类似零件编号 - CPC75282

制造商	部件名	数据表	功能描述
Clare, Inc.	CPC75282	672Kb / 19P	Line Card Access Switch
Clare, Inc.	CPC75282KATR	672Kb / 19P	Line Card Access Switch

More results

类似说明 - CPC75282

制造商	部件名	数据表	功能描述
Clare, Inc.	CPC7581	122Kb / 12P	Line Card Access Switch
	CPC7582	147Kb / 12P	Line Card Access Switch
	CPC7595	562Kb / 25P	Line Card Access Switch
	CPC7582	572Kb / 19P	Line Card Access Switch
	CPC7591	556Kb / 19P	Line Card Access Switch
	CPC7691	481Kb / 17P	Line Card Access Switch
	CPC75282	672Kb / 19P	Line Card Access Switch
IXYS Corporation	CPC7581	1,017Kb / 15P	Line Card Access Switch
	CPC7592	1Mb / 19P	Line Card Access Switch
	CPC7593	321Kb / 24P	Line Card Access Switch