V23832-T2131-M101 Datasheet, PDF (17/30 Pages) Infineon Technologies AG – PAROLI 2 Tx AC, 1.6 Gbit/s

V23832-T2131-M101
V23832-R121-M101
Technical Data
Recommended Power Supply Filtering
A power supply filtering is recommended for the transmitter and the receiver module. A
possible filtering scheme is shown in Figure 9. The module signal and chassis ground
refer to a common ground plane, which can be contacted to the PCB ground by the
mounting screws (see Figure 14 “PCB Layout” on Page 25).
V_CC
L1
1 µH
C1
22 µF
C3
100 nF
Board Ground Plane
Figure 9 Filtering Scheme
V_CC to PAROLI Tx or Rx Module
C2
100 nF
File: 3330
Data In P
Transmitter Module
V_CC
R_in/2
Data In N
V_IN
R_in/2
> 6 kΩ
1.95 V
Figure 10 Transmitter - Input Stage
internal P
internal N
File: 3320
Data Sheet
17
2003-11-19