PEF 20954 HT V1.1 Infineon Technologies, PEF 20954 HT V1.1 Datasheet - Page 3

• Manufacturer Part Number: PEF 20954 HT V1.1
• Description: IC ECHO CANCELLER DGTL TQFP144
• Manufacturer: Infineon Technologies

Specifications of PEF 20954 HT V1.1

• Function: Smart Integrated Digital Echo Canceller (SIDEC)
• Interface: PCM, Serial, UCC
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 350mA
• Power (watts): 900mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-LFQFP
• Includes: Double Talk Detection
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEF20954HTV1.1; SP000007505

SIDEC
Revision History:
Previous Version:
Page
Changes from previous version DS3, 2003-06-01 to DS4, 2003-09-01
Page 141
Subjects (major changes since last revision)
timing t_smon_delay
document rearranged
Additional configuration hints in the
Page 51
and following pages
2004-07-28
Data Sheet, DS1, 1999-04
“Operational Description” on
wg_template_fm5_a5_2003-09-01.fm / DS4
Rev. 2