參數(shù)資料
型號(hào): PEB2466-HV1.2
廠商: SIEMENS A G
元件分類: 編解碼器
英文描述: Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC
中文描述: A/MU-LAW, PCM CODEC, PQFP64
文件頁(yè)數(shù): 8/82頁(yè)
文件大小: 3330K
代理商: PEB2466-HV1.2
P-MQFP-64
Semiconductor Group
8
02.97
Four Channel Codec Filter with PCM- and
μ
-Controller Interface
SICOFI
4-
μ
C
PEB 2466
Version 1.2
CMOS
Type
PEB 2466-H V1.2
Ordering Code
on request
Package
P-MQFP-64
1.1
Single chip programmable CODEC and FILTER to
handle four
– Central Office
– or PABX-channels
Specification according to relevant CCITT, EIA and
LSSGR recommendations
Digital signal processing technique
Serial
μ
-Controller interface
2 programmable PCM-interfaces (up to 8 Mbit/s)
Programmable interface to electronic SLICs and transformer solutions for signaling
information
High analog driving capability (300
) for direct driving of transformers
Programmable digital filters to adapt the transmission behaviour especially for
– AC impedance matching
– transhybrid balancing
– frequency response
– gain
– A/
μ
-law conversion
Single 5 V power supply
Advanced low power 0.9
μ
m analog CMOS technology
Low power consumption (< 35 mW per channel)
High performance A/D conversion
High performance D/A conversion
Advanced test capabilities
– five digital loops
– four analog loops
– two programmable tone generators (DTMF possible)
– built in self-test
– level metering function for system tests
Standard P-MQFP-64 package
Comprehensive development platform available
– software for automatic filter coefficient calculation - QSICOS
– Hardware development board - STSI 2466
Features
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