PEF2091 Siemens Semiconductor Group, PEF2091 Datasheet - Page 23

• Manufacturer Part Number: PEF2091
• Description: ICs for Communications(ISDN Echocancellation Circuit)
• Manufacturer: Siemens Semiconductor Group

1.5
The PEB/F 2091 can be combined with a variety of other devices to fit in numerous
applications. Some of the typical
1.5.1
Figure 3
Figure 4
1) Typical applications are not necessarily covered by system tests or reference designs performed by Siemens,
Semiconductor Group
and they may be subject to future changes
System Integration
PCM 2 Systems
COT Application
RT Application
Interface
U
PEB 2266 V1.4
SICOFI
SLIC
SLIC
®
-2 µC
PEB/F 2091
1)
IEC-Q
layer-1 applications are sketched below.
IOM
µP
®
-2
23
IOM
PEB/F 2091
µP
®
IEC-Q
-2
PEB 2266 V1.4
SICOFI
®
-2 µC
Interface
U
a/b
a/b
Data Sheet 01.99
PEB 2091
PEF 2091
Overview