PEB2085 SIEMENS [Siemens Semiconductor Group], PEB2085 Datasheet - Page 88
![no-image](/images/no-image-200.jpg)
PEB2085
Manufacturer Part Number
PEB2085
Description
ISDN SubscribernAccess Controller
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
1.PEB2085.pdf
(320 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PEB2085-P
Manufacturer:
SIEMENS/西门子
Quantity:
20 000
Company:
Part Number:
PEB2085N
Manufacturer:
SIEMENS
Quantity:
5 510
Company:
Part Number:
PEB2085N
Manufacturer:
ALLEGRO
Quantity:
5 510
Part Number:
PEB2085N
Manufacturer:
LNFINEON
Quantity:
20 000
Part Number:
PEB2085N V2.3
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Company:
Part Number:
PEB2085NV1.1
Manufacturer:
PHI
Quantity:
399
Part Number:
PEB2085NV1.1
Manufacturer:
SIE
Quantity:
20 000
Company:
Part Number:
PEB2085NV2.3
Manufacturer:
SIEMENS
Quantity:
5 967
Part Number:
PEB2085NV2.3
Manufacturer:
SIEMENS/西门子
Quantity:
20 000
- Current page: 88 of 320
- Download datasheet (2Mb)
Protection Circuit for Symmetrical Receivers
Figure 49 illustrates the external circuitry used in combination with a symmetrical receiver
(PEB 2086 ISAC-S) Protection of symmetrical receivers is rather comfortable.
Figure 49
External Circuitry for Symmetrical Receivers
Between each receive line and the transformer a 10 k resistor is used. This value is split into
two resistors: one between transformer and protection diodes for current limiting during the
96 kHz test, and the second one between input pin and protection diodes to limit the maximum
input current ot the chip.
With symmetrical receivers no difficulties regarding LCL measurements are observed;
compensation networks thus are obsolete.
In order to comply to the physical requirements of CCITT recommendation I.430 and
considering the national requirements concerning overvoltage protection and electromagnetic
compability (EMC), the ISAC-S needs additional circuitry. Useful hints of how to design such
interface circuitry are also contained in the Application Note "S/T interface circuitry using the
PEB 2080 SBC or PEB 2085 ISAC-S".
2.5.4
Semiconductor Group
Receiver Functions
SR2
SR1
47
47 pF
pF
1.8
1.8 k
k
GND
88
V
8.2 k
8.2
DD
k
Functional Description
ITS05643
S0 Bus
Related parts for PEB2085
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![S80C32-12](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
Intel 80C32 - Siemens SAB-C501, Nearest Equivalent Replacement
Manufacturer:
Siemens Semiconductor Group
![BAT14-033](/images/no-image3.png)
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:
![BXY43-P1](/images/no-image3.png)
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:
![BXY44-T1](/images/no-image3.png)
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:
![IRL80](/images/no-image3.png)
Part Number:
Description:
GaAs-Infrarot-Sendediode GaAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
![IRL81](/images/no-image3.png)
Part Number:
Description:
GaAlAs-Infrarot-Sendediode GaAlAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
![BSM50GB100D](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
IGBT MODULE
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![BSM181R](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![BSM254F](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
(BSMxxx) TRANSISTOR
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![BSM111AR](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![BUZ48](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
main ratings
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![TDA4716C](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![DL440M](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![SDA5255](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet: