PEF20550HV21XT Lantiq, PEF20550HV21XT Datasheet - Page 350

• Manufacturer Part Number: PEF20550HV21XT
• Manufacturer: Lantiq

Specifications of PEF20550HV21XT

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Figure 119
Small PBX with SICOFI
Semiconductor Group
ISDN S
Analog
Lines
Analog
Lines
0
Quadruple Codec
Filter Device
Quadruple Codec
Filter Device
SICOFI -4
SICOFI -4
SBCX
R
R
D
D
D
OUT
OUT
OUT
DCL
FSC
DCL
FSC
DCL
FSC
D
D
D
IN
IN
IN
®
-4, SBCX and IEC-Q
k 1
+5 V
+5 V
1 k
4096 kHz
2048 kbit/s
2048 kbit/s
4 x IOM -2 Ports
Synchronous to U
512 kHz Reference Clock
8 kHz
350
R
Layer
DCL
FSC
DD0
DU0
DD1
DU1
DD
DU
DD3
DU3
DCL
FSC
D
D
SACCO A SACCO B
IN
OUT
2
2
1 Transceiver
ELIC
CLS
PLL
IEC-Q
NT-PABX
Mode
µP
R
RXD0
RXD1
RXD3
RXD2
TXD0
TXD1
TXD2
TXD3
PDC
PFS
Application Hints
PEB 20550
PEF 20550
PCM
Interface:
Not Used
4096 kHz
Trunk Line
to Central
Office
ISDN
U Interface
k
ITS08099
01.96