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CPC1465MTR 参数 Datasheet PDF下载

CPC1465MTR图片预览
型号: CPC1465MTR
PDF下载: 下载PDF文件 查看货源
内容描述: SHDSL / ISDN终端DC IC [SHDSL/ISDN DC Termination IC]
分类和应用: 电信集成电路光电二极管综合业务数字网
文件页数/大小: 15 页 / 476 K
品牌: CLARE [ CLARE ]
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CPC1465  
SHDSL/ISDN DC Termination IC  
Features  
Description  
Meets wetting (sealing) current requirements per  
ITU-T G.991.2  
The CPC1465 is a DC termination IC used in  
Single-pair High-speed Digital Subscriber Line  
(SHDSL) and Integrated Services Digital Network  
subscriber line (ISDN) equipment. It provides a  
polarity insensitive DSL loop sealing current DC  
termination with a recognizable device signature for  
MLT systems. The CPC1465 passes low frequency  
ISDN network signalling information via an  
inexpensive optocoupler to the NT1’s internal control  
logic.  
Integrated bridge rectifier for polarity correction  
Uses inexpensive opto-coupler for DC signalling  
Electronic inductor, breakover, and latch circuits  
Current limiting and excess power protection circuits  
ANSI SHDSL and ISDN compatible  
MLT and SARTS compatible  
Compatible with portable test sets  
Excellent linearity  
Compatible with GlobespanVirata and Conexant  
SHDSL transceiver chip set families  
Small SOIC or DFN Package  
DFN package 60 percent smaller than SOIC  
SOIC is pin compatible with Agere LH1465AAE  
Ordering Information  
Part Number Description  
DC Termination IC, 16-pin SOIC in tubes,  
CPC1465D  
47/tube  
Applications  
DC Termination IC, 16-pin SOIC tape and reel,  
CPC1465DTR  
1000/reel  
Router and bridge customer premises equipment  
Leased line equipment  
DC Termination IC, 16-pin DFN in tubes,  
CPC1465M  
52/tube  
T1/E1 network line cards and repeaters  
Network Termination 1 (NT1) equipment  
Mechanized Loop Test (MLT) networks  
Switched Access Remote Test System (SARTS)  
networks  
DC Termination IC, 16-pin DFN tape and reel,  
CPC1465MTR  
1000/reel  
Figure 1. CPC1465 Typical 2-Wire DC Termination Application  
dc  
CPC1465  
Blocking  
Capacitor  
1μF  
1
2
3
4
5
6
7
8
PR+  
NC  
16  
15  
14  
13  
12  
11  
10  
9
TC  
NC  
Electronic  
Inductor,  
Breakover,  
Latch, and  
Opto Driver  
NC  
NC  
68.1Ω  
1%  
1/4W  
TIP  
TIP  
RING  
NC  
RS  
Bridge  
Rectifier  
Transceiver  
PD  
NC  
RING  
NC  
NC  
2.2kΩ  
5%  
4W  
Current Limit  
and Excess  
Power Protection  
PR-  
COM  
NOTE: Pinout is for the SOIC package  
CPC1303  
(5kV Isolation)  
rms or  
VCC  
CPC1001N  
(1500Vrms Isolation)  
75kΩ  
Digital  
Control  
Circuitr  
1
4
RoHS  
2002/95/EC  
Pb  
3
2
e3  
DS-CPC1465 - R02  
www.clare.com  
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