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HC5520CM中文資料HARRIS數(shù)據(jù)手冊PDF規(guī)格書

HC5520CM
廠商型號

HC5520CM

功能描述

CO/PABX Polarity Reversal Subscriber Line Interface Circuit

文件大小

191 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 Harris Corporation
企業(yè)簡稱

HARRIS

中文名稱

Harris Corporation

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-5-29 12:49:00

人工找貨

HC5520CM價格和庫存,歡迎聯(lián)系客服免費人工找貨

HC5520CM規(guī)格書詳情

Description

The HC5520 is a Monolithic Subscriber Line Interface Circuit (SLIC) for Analog Subscriber Line cards in Central Office and PABX switches.

Features

? Normal and Reversed DC Feed

? Current Limited Loop Feed

? Ringing, Test-In, and Test-Out Relay Drivers

? Thermal Shutdown Protection with Alert Signal

? On-Hook Transmission

? Selectable Transmit and Receive Gain Setting

? Selectable 2-Wire Impedance Matching

? Zero Crossing Ring Trip Detection and Ring Relay

Release

? Parallel Digital Control and Status Monitoring

? Protection Resistors Inside Feedback Loop Allows the

Use of PTC Devices Without Impact on Longitudinal

Balance

? Thermal Management Features

Applications

? CO/PABX Line Circuits

產(chǎn)品屬性

  • 型號:

    HC5520CM

  • 制造商:

    HARRIS

  • 制造商全稱:

    HARRIS

  • 功能描述:

    CO/PABX Polarity Reversal Subscriber Line Interface Circuit

供應商 型號 品牌 批號 封裝 庫存 備注 價格
HARRIS
23+
PLCC
30000
原裝現(xiàn)貨,假一賠十.
詢價
2023+
plcc28
4052
進口原裝現(xiàn)貨
詢價
HARRIS
PLCC28
53650
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
2023+
5800
進口原裝,現(xiàn)貨熱賣
詢價
HAR
24+
PLCC
30
原裝現(xiàn)貨假一賠十
詢價
HARRICS
20+
PLCC28
35830
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
HARRIS
2023+
PLCC
50000
原裝現(xiàn)貨
詢價
HARRIS
24+
PLCC
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
INTERSIL
05+
原廠原裝
4525
只做全新原裝真實現(xiàn)貨供應
詢價
24+
N/A
57000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價