sii1162 Silicon image, sii1162 Datasheet - Page 22

• Manufacturer Part Number: sii1162
• Description: Panellink Transmitter
• Manufacturer: Silicon image

Voltage Ripple Regulation
The power supply to VCC pins is very important to the proper operation of the transmitter. Two examples of
regulators are shown in Figure 17 and Figure 18.
Decoupling and bypass capacitors are also involved with power supply connections, as described in detail in
Figure 19 and Figure 20.
Vin=5V
Vin=5V
Figure 18. Voltage Regulation using LM317
Figure 17. Voltage Regulation using TL431
LM317EMP
1K ohms
3K ohms
1%
1%
Vin
ADJ
Vout
18
240 ohms
390 ohms
TL431
Vout=3.3V
Vout=3.3V
SiI 1162 PanelLink Transmitter
SiI -DS-0081-B
Data Sheet