Datasheet > CPC7595MBTR

CPC7595MBTR

更新时间： 2024-11-25 06:48:27

品牌	Logo	应用领域
CLARE		电信集成电路光电二极管
页数	文件大小	规格书
24页	658K
描述
Line Card Access Switch

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中文翻译

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数据手册

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CPC7595MBTR 数据手册

CPC7595

Line Card Access Switch

Features

Description

The CPC7595 is a member of Clare’s next generation

Line Card Access Switch (LCAS) family. This

• Enhanced SW8, Ringing Test Switch, breakdown

voltage

• TTL logic level inputs for 3.3V logic interfaces

• Smart logic for power up / hot plug state control

• Improved switch dv/dt immunity of 500 V/μs

• Small 20 pin or 28 pin SOIC or 28 pin, thermally

enhanced dual, flat, no-lead (DFN) package

• DFN version provides 65% PCB area reduction over

monolithic 10-pole line card access switch is available

in a 20 or 28 pin SOIC or a 28 pin DFN package. It

provides the necessary functions to replace three

2-Form-C electromechanical relays on analog line

cards or combined voice and data line cards found in

central office, access, and PBX equipment. The

device contains solid state switches for tip and ring line

break, ringing injection and test access. The CPC7595

requires only a +5 V supply and provides stable start

up conditioning during system power up and for hot

plug insertion. Once active, the inputs respond to

traditional TTL logic levels enabling the CPC7595 to

be used with 3.3V only logic.

4 generation EMRs

• Monolithic IC reliability

• Low, matched, R

• Eliminates the need for zero-cross switching

• Flexible switch timing for transition from ringing

mode to talk mode.

• Clean, bounce-free switching

• SLIC tertiary protection via integrated current

limiting, voltage clamping and thermal shutdown

• 5 V operation with power consumption < 10.5 mW

• Intelligent battery monitor

Ordering Information

CPC7595 part numbers are specified as shown here:

B - 28-pin SOIC delivered 29/Tube, 1000/Reel

M - 28-pin DFN delivered 33/Tube, 1000/Reel

Z - 20-pin SOIC delivered 40/Tube, 1000/Reel

Applications

• Standard voice linecards

• Integrated Voice and Data (IVD) linecards

• Central office (CO)

• Digital Loop Carrier (DLC)

• PBX Systems

• Digitally Added Main Line (DAML)

• Fiber in the Loop (FITL)

• Pair Gain System

CPC7595 x x xx

TR - Add for Tape & Reel Version

A - With Protection SCR

B - Without Protection SCR

C - With Protection SCR and “Monitor Test State”

• Channel Banks

(T_CHANTEST

)

T_TESTin

+5 Vdc

12 V_DD

(T_DROPTEST

)

T_TESTout

T_RINGING

^SX^W7

CPC7595

X^SW5

SW3

Tip

SW9

6 T_BAT

T_LINE

SW1

Secondary

Protection

SLIC

Ring

SW2

SW4

R_LINE

BAT

IN_TESTin

SW10

SW6

SCR

Trip

Circuit

Switch

Control

Logic

IN_RINGING

IN_TESTout

V_REF

LATCH

SW8

14 13

D_GND

R_RINGING

R_TESTout(R_DROPTEST

)

F_GND

T_SD

300Ω (min.)

V_BAT

NOTE 1: Pin assignments are for the 28 pin package.

NOTE 2: Block diagram shown with the optional protection SCR.

RINGING

V_BAT

_TESTin(R_CHANTEST)

DS-CPC7595 - R02

www.clare.com

12 3 4 5 6 7...24

中文翻译

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与CPC7595MBTR相关器件

型号	品牌	获取价格	描述	数据表
CPC7595MCTR	CLARE	获取价格	Line Card Access Switch
CPC7595XA	CLARE	获取价格	Line Card Access Switch
CPC7595XB	CLARE	获取价格	Line Card Access Switch
CPC7595XC	CLARE	获取价格	Line Card Access Switch
CPC7595ZATR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO20, ROHS COMPLIANT, SOIC-20
CPC7595ZATR	CLARE	获取价格	Line Card Access Switch
CPC7595ZBTR	CLARE	获取价格	Line Card Access Switch
CPC7595ZBTR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO20, ROHS COMPLIANT, SOIC-20
CPC7595ZCTR	CLARE	获取价格	Line Card Access Switch
CPC7601	IXYS	获取价格	Low Charge Injection, 16-Channel High Voltage Analog Switch

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