PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 18

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
Figure 1
Data Sheet
HV SLIC Functions
Voltage feeding
Transversal current
Longitudinal current
Overload protection
Battery switching
Ring amplification
On-hook transmission
Polarity reversal
DuSLIC Chip Set
sensing
sensing
SLIC
SLIC
LV SLIC Functions
Programmable DC feeding Filtering
Ring generation
Supervision
Teletax generation
Teletax notch filter
Ring trip detection
Ground key detection
Hook switch detection
18
SLICOFI-2x
Codec Filter Functions
PCM compression/expansion
Programmable gain
Programmable frequency
Impedance matching
Hybrid balance
DTMF generation
DTMF detection
FSK generation (Caller ID)
Linear mode support
IOM-2 and PCM/µC interface
Integrated Test and Diagnosis Functions (IDTF)
Line Echo Cancelling (LEC)
Universal Tone Detection (UTD)
Three-party conferencing
Message waiting lamp support
(16-bit uncompressed voice data)
PCM
µC
IOM
ezm14034.wmf
®
-2
2000-07-14
Overview
DuSLIC