PEF 20550 H V2.1 Infineon Technologies, PEF 20550 H V2.1 Datasheet - Page 350
PEF 20550 H V2.1
Manufacturer Part Number
PEF 20550 H V2.1
Description
IC INTERFACE CTRLR PCM MQFP80
Manufacturer
Infineon Technologies
Series
ELIC®r
Datasheet
1.PEF_20550_H_V2.1.pdf
(407 pages)
Specifications of PEF 20550 H V2.1
Function
Line Card Controller
Interface
ISDN, PCM
Number Of Circuits
1
Voltage - Supply
5V
Current - Supply
15mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
80-SQFP
Includes
Change Detection, Power-Up Reset Generation
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Other names
PEF20550HV2.1XT
PEF20550HV21XP
SP000007794
SP000007795
PEF20550HV21XP
SP000007794
SP000007795
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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
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