Design Considerations for Improved ESD Performance
For improved electrostatic discharge performance,
typical creepage and clearance distance are shown in
the table below. Assumption: base plate construction as
per the Avago Technologies supplied IGES file and ADNS-
5100/5100-001 lens.
Typical Distance Millimeters
Creepage
16.0
Clearance
2.1
Note that the lens material is polycarbonate or polysty-
rene HH30, therefore, cyanoacrylate based adhesives or
other adhesives that may damage the lens should NOT
be used.
SENSOR
LED
LENS/LIGHT PIPE
BASE PLATE
SURFACE
Figure 7. Sectional view of PCB assembly highlighting optical mouse components.
CLIP
PCB