Datasheet > CPC7584

CPC7584

更新时间： 2024-11-22 02:51:19

品牌	Logo	应用领域
CLARE		/
页数	文件大小	规格书
16页	307K
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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CPC7584 数据手册

CPC7584

Line Card Access Switch

Features

Description

• Small 16-pin SOIC or micro-leadframe package

• Micro-leadframe package (MLP) printed circuit board

The CPC7584 is a monolithic solid state switch in a

16-pin SOIC or MLP surface mount package. It

provides the necessary functions to replace two

2-Form-C electro-mechanical relays on traditional

analog and integrated voice and data (IVD) line cards

found in Central Office, Access, and PBX equipment.

The device contains solid state switches for tip and

ring line break, ringing injection/ringing return and

channel test access. The CPC7584 requires only a

+5V supply and offers “break-before-make” or

“make-before-break” switch operation using simple

logic-level input control.

footprint is 70% smaller than 4 generation EMRs

and 60% smaller than SOIC version

• Monolithic IC reliability

• Low matched R

• 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 power consumption < 10 mW

• Intelligent battery monitor

The CPC7584xC logic differs from the CPC7584xA/B

with an enhancement permitting channel monitoring in

the test state. See “Functional Description” on page 9

for more information. The CPC7584xC also has a

higher trigger and hold current for the protection SCR.

Specify CPC7584Bx for SOIC or specify CPC7582Mx

for MLP devices shipped in tubes. Append the part

number with the suffix TR for tape and reel packaging.

• Latched logic level inputs, no external drive circuitry

required

Applications

• Central office (CO)

• Digital Loop Carrier (DLC)

• PBX Systems

Ordering Information

• Digitally Added Main Line (DAML)

• Hybrid Fiber Coax (HFC)

• Fiber in the Loop (FITL)

• Pair Gain System

Part Number Description

CPC7584xA

CPC7584xB

CPC7584xC

With protection SCR

Without protection SCR

With protection SCR and “Monitor” test state

• Channel Banks

Figure 1. CPC7584 Block Diagram

(T_CHANTEST

)

T_TEST

+5 Vdc

V_DD

RINGING

CPC7584

SW3

SW5

Tip

T_LINE

T_BAT

SW1

Secondary

Protection

SLIC

Ring

^SX^W2

R_LINE

R_BAT

IN_TEST

SW6

SW4

SCR

and

Trip

Switch

Control

Logic

V_REF

IN_RINGING

Circuit

LATCH

T_SD

V_BAT

R_RINGING

F_GND

D_GND

300Ω

(min.)

RINGING

R_TEST(R_CHANTEST

)

DS-CPC7584 - R0B

www.clare.com

12 3 4 5 6 7...16

中文翻译

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与CPC7584相关器件

型号	品牌	获取价格	描述	数据表
CPC7584BA	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO16, SOIC-16
CPC7584BA-TR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO16, SOIC-16
CPC7584BB	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO16, SOIC-16
CPC7584BB-TR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO16, SOIC-16
CPC7584xA	CLARE	获取价格	Line Card Access Switch
CPC7584xB	CLARE	获取价格	Line Card Access Switch
CPC7584xC	CLARE	获取价格	Line Card Access Switch
CPC7591	CLARE	获取价格	Line Card Access Switch
CPC7591_12	IXYS	获取价格	Line Card Access Switch
CPC7591BA	IXYS	获取价格	Line Card Access Switch

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