PEF20550HV21XT Lantiq, PEF20550HV21XT Datasheet - Page 351

• Manufacturer Part Number: PEF20550HV21XT
• Manufacturer: Lantiq

Specifications of PEF20550HV21XT

• Lead Free Status / Rohs Status: Supplier Unconfirmed

5.9.3
5.9.3.1 Interfacing the ELIC
The PCM interface of the ELIC can easily be connected to the Multipoint Switching and
Conferencing circuit MUSAC (PEB 2245) when using the set-up and PCM timing as
shown in figure 120. This configuration can then for example be used in a PBX to
implement conferencing functions for up to 21 simultaneous conferences.
Figure 120
Interconnection Example ELIC
Semiconductor Group
4 x IOM -2 Ports
4 x 2048 kbit/s
Miscellaneous
R
ELIC
DCL
FSC
DD0
DU0
DD1
DU1
DD
DU
DD3
DU3
2
2
R
µP
®
RXD1
RXD0
RXD2
RXD3
TXD0
TXD1
TXD2
TXD3
to a MUSAC
PDC
PFS
®
- MUSAC
4096 kbit/s
351
MUSAC
SP
CLK
OUT
IN
0
0
OUT
OUT
OUT 3
IN
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
1
1
2
Application Hints
PCM Backplane
4096 kHz
8 kHz
PEB 20550
PEF 20550
ITS08100
01.96