Infineon Technologies PEB2465
Four Channel Codec Filter
FEATURES
● Single chip CODEC and FILTER to handle four 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 P-MQFP-64
● 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 dev...