Datasheet > CPC7594MBTR

CPC7594MBTR

更新时间： 2024-11-25 06:48:27

品牌	Logo	应用领域
CLARE		/
页数	文件大小	规格书
20页	597K
描述
Line Card Access Switch

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CPC7594MBTR 数据手册

CPC7594

Line Card Access Switch

Features

Description

• TTL logic level inputs for 3.3V logic interfaces

• Smart logic for power up / hot plug state control

• Small 16-pin SOIC or 16-pin DFN Package

• DFN package printed-circuit board footprint is 60

percent smaller than the SOIC version, 70 percent

The CPC7594 is a member of Clare’s next generation

Line Card Access Switch family. This monolithic 6-pole

solid-state switch is available in either a 16-pin SOIC

or a 16-pin DFN package. It provides the necessary

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

relays used on traditional analog and contemporary

integrated voice and data (IVD) line cards found in

Central Office, Access, and PBX equipment. Because

this device contains solid state switches for tip and ring

line break, ringing injection/return and channel test

access, it requires only a +5V supply for operation and

TTL logic-level inputs for control.

smaller than 4 generation EMR solutions.

• 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

The CPC7594 is particularly designed for IVD line

cards where an EMR is required for line test due to the

high frequencies typical of ADSL but solid-state

switches are desired for switching and test-in

functions.

• Tertiary protection consisting of integrated current

limiting, voltage clamping, and thermal shutdown for

SLIC protection

• 5 V operation with power consumption < 10 mW

• Intelligent battery monitor

• Latched logic-level inputs, no external drive circuitry

required

The CPC7594xC logic differs from the CPC7594xA/B

logic by providing a monitor function during the test

state.

Applications

• VoIP Gateways

Ordering Information

• 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

CPC7594 part numbers are specified as shown here:

B - 16-pin SOIC delivered 50/Tube, 1000/Reel

M - 16-pin DFN delivered 52/Tube, 1000/Reel

CPC7594 x x xx

TR - Add for Tape & Reel Version

A - With Protection SCR

B - Without Protection SCR

• Channel Banks

C - With Protection SCR and “Monitor Test State”

Figure 1. CPC7594 Block Diagram

T_TEST(T_CHANTEST

)

+5V_DC

T_RINGING

CPC7594

SW3

SW5

Tip

T_BAT

T_LINE

SW1

Secondary

Protection

SLIC

Ring

^SX^W2

_LINE13

R_BAT

SW4

SW6

IN_TEST

Switch

Control

Logic

V_REF

IN_RINGING

LATCH

V_BAT

12 R_RINGING

F_GND

V_BAT

SCR Trip Circuit

(CPC7594xA/C)

D_GND

T_SD

300Ω

(min.)

RINGING

R_TEST(R_CHANTEST

)

RoHS

2002/95/EC

e₃

DS-CPC7594 - R03

www.clare.com

12 3 4 5 6 7...20

中文翻译

下载PDF

与CPC7594MBTR相关器件

型号	品牌	获取价格	描述	数据表
CPC7594MCTR	CLARE	获取价格	Line Card Access Switch
CPC7594MCTR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO16, ROHS COMPLIANT, DFN-16
CPC7595	CLARE	获取价格	Line Card Access Switch
CPC7595_1	CLARE	获取价格	Line Card Access Switch
CPC7595BATR	CLARE	获取价格	Line Card Access Switch
CPC7595BATR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO28, ROHS COMPLIANT, SOIC-28
CPC7595BBTR	CLARE	获取价格	Line Card Access Switch
CPC7595BBTR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO28, ROHS COMPLIANT, SOIC-28
CPC7595BCTR	CLARE	获取价格	Line Card Access Switch
CPC7595BCTR	IXYS	获取价格	Telecom Circuit, 1-Func, PDSO28, ROHS COMPLIANT, SOIC-28

与CPC7594MBTR相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

40
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

32
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

60
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

56

产品中心

服务支持

精选活动

关于我们

帮助中心

CPC7594MBTR

CPC7594MBTR 数据手册

与CPC7594MBTR相关器件

与CPC7594MBTR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CPC7594MBTR

CPC7594MBTR 数据手册

与CPC7594MBTR相关器件

与CPC7594MBTR相关文章

您还可以找

您在本页遇到什么问题？