PAW3601DH-NF Datasheet, PDF (25/35 Pages) Pixart Imaging Inc. – laser diode form a complete and compact laser mouse tracking system

PixArt Imaging Inc.
PAW3601DH-NF
CMOS Laser Mouse Sensor
8.4 PCB Layout Consideration
1. Caps for pins 5, 8, 9, 10 MUST have trace lengths LESS than 5mm.
2. The trace lengths of OSCOUT, OSCIN must less than 6mm.
3. Avoid the eye safety issue, please placement the R1.1 ~ R1.6 in a straight line and avoid any resistor to short each
other or short to VCC.
4. Avoid the eye safety issue, please guard the trace from LD’s cathode to mouse sensor’s PIN2 (LD) and avoid short to
ground.
8.5 Recommended Value for R1
Please refer to LD (VCSEL) data sheet.
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PixArt Imaging Inc.
E-mail: [e-mail]
V2.2, Aug. 2007