peb20550 Infineon Technologies Corporation, peb20550 Datasheet - Page 172
peb20550
Manufacturer Part Number
peb20550
Description
Extended Pcm Interface Controller
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PEB20550.pdf
(269 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PEB20550
Manufacturer:
INF
Quantity:
5 510
Company:
Part Number:
PEB20550
Manufacturer:
NEC
Quantity:
5 510
Company:
Part Number:
peb20550-1.3
Manufacturer:
SIEMENS
Quantity:
5 510
Company:
Part Number:
peb20550-1.3
Manufacturer:
VISHAY
Quantity:
5 510
Company:
Part Number:
peb20550H
Manufacturer:
INFINEON
Quantity:
25
Part Number:
peb20550HV1.3
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
- Current page: 172 of 269
- Download datasheet (2Mb)
Considering a Bit Shift
A bit shift will also influence switching delays.
If the PCM frame is shifted relative to the frame signal, proceed as indicated below:
Shift only the PCM part of the figure (‘PCM line’ with the time slot numbers), relative to
the rest of the figure, to the left.
If the CFI frame is shifted relative to the framing signal, then the CFI part, including the
figure of the RCL, and all read and write cycle points are shifted left relative to the PCM
part. If CBSR:CDS = 000 or 001, then the frame CFI part is shifted to the right.
The figure so produced should be processed as previously described.
Note: If a bit shift has been installed while the PCM interface is already in the
5.4.4.3 Example: Switching of Wide Band ISDN Channels with the EPIC
The EPIC shall switch 6 B-channels of a digital subscriber to an 8 MBit/s PCM highway
guaranteeing frame integrity. The system uses the IOM-2 interface to adapt to a multiple
S-interface. No bit shift has to be applied. The tables below will help to determine the
combination of input/output ports and time slots, that meet the requirements.
Semiconductor Group
synchronous state, the following procedure has to be applied:
1.) Unsynchronize the PCM interface by writing an invalid number
2.) Resynchronize the PCM interface by writing the correct number to PBNR
to register PBNR
172
Application Hints
PEB 2055
PEF 2055
®
Related parts for peb20550
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Antenna Switch Silicon Pin Diode
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Silicon Switching Diodes
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Single Igbt Driver Ic
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
5 Volt Standard Regulator
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Active Biased Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
N-channel Small Signal Mosfet 20v?800v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Sipmos Small-signal Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Complementary Mosfets 60v Small-signal-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Complementary Mosfets 60v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
P-channel Mosfets Power-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
N-channel Mosfet 20v?300v Power Transistor Power Mosfet
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Power Mosfets
Manufacturer:
Infineon Technologies Corporation
Datasheet: