PEB2265 datasheet(7/77 Pages) SIEMENS

7 / 77 page

P-MQFP-64-1-2

Semiconductor Group

1997-07-01

Two Channel Codec Filter with IOM

®-2 Interface

IOM

®-2 – SICOFI®-2

PEB 2265

Type

Ordering Code

Package

PEB 2265 H V1.1

on request

P-MQFP-64-1-2

1.1

Features

• Single chip CODEC and FILTER to handle two

CO- or PABX-channels

• Specification according to relevant CCITT, EIA and

LSSGR recommendations

• Digital signal processing technique

• Programmable interface optimized to current feed

SLICs and transformer solutions

• Four pin serial IOM-2 Interface

• Single power supply 5 V

• Advanced low power 1

µm analog CMOS technology

• Standard 64-pin P-MQFP-64 package

• High performance Analog to Digital Conversion

• High performance Digital to Analog Conversion

• Programmable digital filters to adapt the transmission behavior especially for

– AC impedance matching

– transhybrid balancing

– frequency response

– gain

• Advanced test capabilities

– all digital pins can be tested within a boundary scan scheme (IEEE 1149.1)

– five digital loops

– four analog loops

– two programmable tone generators per channel

• Comprehensive development platform available

– software for automatic filter coefficient calculation – QSICOS

– Hardware development board – STUT 2465

PEB2265 Datenblatt(PDF) 7 Page - Siemens Semiconductor Group

PEB2265 Datenblatt(HTML) 7 Page - Siemens Semiconductor Group

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