PEB4265TV1.1

The PEB4265TV1.1 is a kind of dual channel SLIC. The device offers all the functions integrated in a single channel high-voltage SLIC and in a dual channel DSP-based CODEC. The PEB4265TV1.1 applications include digital loop carrier, wireless local loop, fiber in the loop, private branch exchange, intelligent NT (Network Terminations) for ISDN, ISDN terminal adapters, central office and voice overIP.

There are some features of PEB4265TV1.1 as follows: (1) fully programmable dual-channel CODEC; (2) ground/loop start signaling; (3) polarity reversal; (4) integrated test and diagnosis functions; (5) on-hook transmission ; (6) integrated DTMF generator; (7) integrated DTMF decoder; (8) integrated caller ID (FSK) generator; (9) optimized filter structure for modem transmission; (10) integrated line echo cancellation unit; (11) integrated fax/modem detection; (12) three party conferencing (in PCM/|C mode; (13) message waiting lamp support (PBX); (14) power optimized architecture; (15) programmable battery feed with cabability for driving longer loops.

What comes next is about the absolute maximum ratings of PEB4265TV1.1. (1): VBATL (battery voltage L referred to VBGND) is from -85 to 0.4 V; (2): VBATH (battery voltage H referred to VBGND) is from -90 to 0.4 V; (3): VHR (auxiliary supply voltage referred to VBGND) is from -0.4 to 90 V; VDD (VDD supply voltage referred to VAGND) is from -0.4 to 7 V; (4): VIT, VIL (voltage compliance) is from -0.4 to 3.5 V; (5): VACDC (Input range VDCP, VDCN, VACP, VACN) is from 0 to 3.3 V; (6): Tj (junction temperature) is 125 when simulated for a lifetime of 15 years.