PEB22554 SIEMENS [Siemens Semiconductor Group], PEB22554 Datasheet - Page 301
PEB22554
Manufacturer Part Number
PEB22554
Description
ICs for Communications
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
1.PEB22554.pdf
(397 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
- Current page: 301 of 397
- Download datasheet (2Mb)
Framer Mode Register 4 (Read/Write)
Value after RESET: 00
FMR4
AIS3…
TM…
XRA…
SSC1/0…
Semiconductor Group
7
AIS3
Select AIS Condition
0…
1…
Transparent Mode
Setting this bit enables the transparent mode:
In transmit direction bit 8 of every FS/DL time-slot from the system
internal highway (XDI) is inserted in the F-bit position of the outgoing
frame. Internal framing generation, insertion of CRC and DL data is
disabled.
Transmit Remote Alarm (Yellow Alarm)
If high, remote alarm is sent via PCM route. Clearing the bit will
remove the remote alarm pattern. Remote alarm indication depends
on the multiframe structure as follows:
F4:
F12: – FMR0.SRAF = 0: bit2 = 0 in every speech channel
ESF: –
11111111000…’ in data link channel
F72: bit2 = 0 in every speech channel
Select Sync Conditions
Loss of Frame Alignment (FRS0.LFA or opt. FRS0.LMFA) is declared
if
00 = 2 out of 4 framing bits
TM
H
AIS (blue alarm) is indicated (FRS0.AIS) when two or less
zeros in the received bit stream are detected in a time interval
of 12 frames (F4, F12, F72) or 24 frames (ESF).
AIS (blue alarm) detection is only enabled when QuadFALC is
in asynchronous state. The alarm is indicated (FRS0.AIS) when
– three or less zeros within a time interval of 12 frames (F4,
– five or less zeros within a time interval of 24 frames (ESF)
bit2 = 0 in every speech channel
– FMR0.SRAF = 1: FS-bit of frame 12 is forced to ‘1’
– FMR0.SRAF = 1: bit2 = 0 in every speech channel
F12, F72), or
are detected in the received bit stream.
XRA
FMR0.SRAF
SSC1
301
SSC0
=
0:
Operational Description T1 / J1
AUTO
pattern
FM1
‘1111111100000000
0
FM0
PEB 22554
(x20)
09.98
Related parts for PEB22554
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Intel 80C32 - Siemens SAB-C501, Nearest Equivalent Replacement
Manufacturer:
Siemens Semiconductor Group
Part Number:
Description:
HiRel Silicon Schottky Diode (HiRel Discrete and Microwave Semiconductor Medium barrier diodes for detector and mixer applications)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAs-Infrarot-Sendediode GaAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAlAs-Infrarot-Sendediode GaAlAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
IGBT MODULE
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
(BSMxxx) TRANSISTOR
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
main ratings
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet: