peb2255 Infineon Technologies Corporation, peb2255 Datasheet - Page 140
peb2255
Manufacturer Part Number
peb2255
Description
E1/t1/j1 Framer And Line Interface Component For Long And Short Haul Applications
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PEB2255.pdf
(374 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
peb22554H/T
Manufacturer:
INF
Quantity:
5 510
Company:
Part Number:
peb22554H/T
Manufacturer:
OMRON
Quantity:
5 510
Company:
Part Number:
peb22554HT
Manufacturer:
INFINEON
Quantity:
325
Company:
Part Number:
peb22554HT V1.3
Manufacturer:
Infineon
Quantity:
490
Part Number:
peb22554HT2.1
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
peb22554HTV1.3
Manufacturer:
INFIEON
Quantity:
20 000
Part Number:
peb22554HTV2.1
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
peb22554V1.3
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
peb2255H
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
- Current page: 140 of 374
- Download datasheet (5Mb)
Figure 51 gives an overview of influences on synchronization status for the case of
different external actions. Activation of auto-mode and non-auto mode is performed via
bit FMR4.AUTO. Generally, for initiating resynchronization it is recommended to use bit:
FMR0.EXLS first. In case where the synchronizer remains in the asynchronous state, bit
FMR0.FRS may be used to enforce it to lock onto the next framing candidate, although
it might be a simulated one.
5.4.3
The allocation of the FT bits (bit 1 of frames 1 and 3) for frame alignment signal is shown
in
Remote alarm (yellow alarm) is indicated by setting bit 2 to ‘0’ in each time slot.
•
Table 33
Frame Number
1
2
3
4
5.4.3.1
For multiframe synchronization, the terminal framing bits (FT bits) are observed. The
synchronous state is reached if at least one terminal framing candidate is definitely
found, or the synchronizer is forced to lock onto the next available candidate
(FMR0.FRS).
5.4.4
Normally, this kind of multiframe structure only makes sense when using the
CAS Robbed Bit Signaling. The multiframe alignment signal is located at the FS-bit
position of every other frame (refer to
There are two possibilities of remote alarm (yellow alarm) indication:
• Bit 2 = 0 in each time slot of a frame, selected with bit FMR0.SRAF = 0
• The last bit of the multiframe alignment signal (bit 1 of frame 12) changes from ‘0’ to
Data Sheet
Table
‘1’, selected with bit FMR0.SRAF = 1.
33.
4-Frame Multiframe (F4 Format, T1/J1)
Synchronization Procedure
12-Frame Multiframe (D4 or SF Format, T1/J1)
4-Frame Multiframe Structure (T1/J1)
F
1
–
0
–
T
Table
140
34).
Functional Description T1/J1
F
Service bit
Service bit
S
FALC-LH V1.3
PEB 2255
2000-07
Related parts for peb2255
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: