hsdl-3201 LiteOn Technology Corp., hsdl-3201 Datasheet - Page 14

• Manufacturer Part Number: hsdl-3201
• Description: Irda Data 1.4 Low Power Compliant 115.2 Kb/s Infrared Transceiver
• Manufacturer: LiteOn Technology Corp.

PCB Layout Suggestion
The following PCB layout shows a
recommended layout that should
result in good electrical and EMI
performance. Things to note:
1. The ground plane should be
2. The shield trace is a wide, low
3. The AGND pin is connected to the
4. C1 is an optional V
5. V
14
continuous under the part, but
should not extend under the
shield trace.
inductance trace back to the
system ground.
ground plane and not to the shield
tab.
capacitor; it may be left out if the
Vcc is clean.
unfiltered or unregulated power.
If C1 is used, and if V
connected to V
should be before the C1 cap.
LED
can be connected to either
CC
, the connection
CC
LED
filter
is
Component Side
Circuit Side
C1