CPC1465

INTEGRATED CIRCUITS DIVISION CPC1465 SHDSL/ISDN DC Termination IC Features Meets wetting (sealing) current requirements per ITU-T G.991.2 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 Flammability rating UL 94 V-0 Applications Router and bridge customer premises equipment Leased line equipment T1/E1 network line cards and repeaters Network Termination 1 (NT1) equipment Mechanized Loop Test (MLT) networks Switched Access Remote Test System (SARTS) networks Description 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. Ordering Information Part Number Description CPC1465D DC Termination IC, 16-pin S...