參數資料
型號： T7290A
廠商： Lineage Power
英文描述： DS1/T1/CEPT/E1 Line Interface(DS1/T1/CEPT/E1 線接口)
中文描述： DS1/T1/CEPT/E1線路接口（DS1/T1/CEPT/E1線接口）
文件頁數： 2/24頁
文件大小： 420K
代理商： T7290A
Data Sheet
April 1998
T7290A DS1/T1/CEPT/E1 Line Interface
2
Lucent Technologies Inc.
Table of Contents
Contents
Page
Features ................................................................................................................................................................... 1
Description................................................................................................................................................................ 1
Pin Information ......................................................................................................................................................... 4
Receiver ................................................................................................................................................................... 6
Data Interface....................................................................................................................................................... 6
Clock Recovery and Data Retiming...................................................................................................................... 6
Frequency-Acquisition Aide.................................................................................................................................. 6
Jitter...................................................................................................................................................................... 7
Data Patterns........................................................................................................................................................ 8
Loss of Signal....................................................................................................................................................... 8
Transmitter ............................................................................................................................................................... 8
Output Pulse Shape ............................................................................................................................................. 8
Output Pulse Generation.................................................................................................................................... 10
Jitter Attenuator...................................................................................................................................................... 11
Alarms and Maintenance........................................................................................................................................ 13
Digital Loss of Signal (DLOS)............................................................................................................................. 13
Output Loss of Signal (OUT-LOS)...................................................................................................................... 13
Jitter Attenuator Alarm (ESA) ............................................................................................................................. 14
Transmitter Short Circuit..................................................................................................................................... 14
AIS (Blue Signal) Generator............................................................................................................................... 14
Loopbacks .......................................................................................................................................................... 14
Microprocessor Interface.................................................................................................................................... 14
In-Circuit Testing ................................................................................................................................................ 14
Absolute Maximum Ratings.................................................................................................................................... 15
Handling Precautions ............................................................................................................................................. 15
Electrical Characteristics........................................................................................................................................ 16
Operating Conditions.......................................................................................................................................... 16
Timing Characteristics............................................................................................................................................ 17
Applications............................................................................................................................................................ 19
Line Termination................................................................................................................................................. 19
Outline Diagrams.................................................................................................................................................... 21
28-Pin, Plastic SOJ............................................................................................................................................. 21
28-Pin, Plastic DIP.............................................................................................................................................. 22
Ordering Information............................................................................................................................................... 22
T7290A Migration from T7290................................................................................................................................ 23
DS98-190TIC Replaces DS97-197TIC to Incorporate the Following Updates....................................................... 23
相關PDF資料
PDF描述
T7295-1 E3 Integrated Line Receiver(E3 集成線接收器)
T7295-6 DS3/SONET STS-1 Integrated Line Receiver(DS3/SONET STS-1 集成線接收器)
T7296 Integrated Line Transmitter(集成PCM線傳送器)
T7502 Dual PCM Codec with Filters(帶濾波器的雙PCM編解碼器)
T7503 Dual PCM Codec with Filters(帶濾波器的雙PCM編解碼器)
相關代理商/技術參數
參數描述
T-7290A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T7290A DS1/T1/CEPT Line Interface
T-7290A-EL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T7290A DS1/T1/CEPT Line Interface
T-7290A--EL 制造商:Alcatel-Lucent 功能描述:DATACOM, PCM TRANSCEIVER, PDSO28
T7290A-EL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T7290A DS1/T1/CEPT Line Interface
T-7290A--EL-DT 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*