PSB21383HV1.3XT Infineon Technologies, PSB21383HV1.3XT Datasheet - Page 105
PSB21383HV1.3XT
Manufacturer Part Number
PSB21383HV1.3XT
Description
Manufacturer
Infineon Technologies
Datasheet
1.PSB21383HV1.3XT.pdf
(270 pages)
Specifications of PSB21383HV1.3XT
Number Of Line Interfaces
1
Control Interface
HDLC
Lead Free Status / Rohs Status
Compliant
- Current page: 105 of 270
- Download datasheet (5Mb)
2.3.13.1.1 Protection Circuitry for Transmitter
Figure 59
External Circuitry for Transmitter
Figure 59 illustrates the secondary protection circuit recommended for the transmitter.
The external resistors (8 ... 10
pulse mask on the one hand and in order to meet the output impedance of minimum 20
(transmission of a binary zero according to ITU-T I.430) on the other hand.
Two mutually reversed diode paths protect the device against positive or negative
overvoltages on both lines.
An ideal protection circuit should limit the voltage at the SX pins from – 0.4 V to V
+ 0.4 V. With the circuit In figure 59 the pin voltage range is increased from – 1.4 V to
V
become active if the 96 kHz test signal is applied while no supply voltage is present.
2.3.13.1.2 Protection Circuitry for Receiver
Figure 60 illustrates the external circuitry used in combination with a symmetrical
receiver. Protection of symmetrical receivers is rather comfortable.
Data Sheet
DD
+ 0.7 V. The resulting forward voltage of 2.1 V will prevent the protection circuit to
SX1
SX2
GND
10
10
) are required in order to adjust the output voltage to the
95
VDD
1:1
diod_sx_s.vsd
S Bus
PSB 21381/2
PSB 21383/4
Interfaces
2001-03-12
DD
Related parts for PSB21383HV1.3XT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Infineon Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
16-bit microcontroller with 2x2 KByte RAM
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Si-MMIC-amplifier in SIEGET 25-technologie
Manufacturer:
Infineon Technologies AG
Datasheet: