ADNS-5060 Avago Technologies US Inc., ADNS-5060 Datasheet - Page 7

• Manufacturer Part Number: ADNS-5060
• Description: IC USB OPT MOUSE SENSOR HS 8-DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-5060

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PCB Assembly Considerations
1. Insert the sensor and all other electrical components
2. Insert the LED into the assembly clip and bend the
3. Insert the LED clip assembly into PCB.
4. Wave solder the entire assembly in a no-wash solder
5. Place the lens onto the base plate.
6. Remove the protective kapton tape from optical
7. Insert PCB assembly over the lens onto the base plate
8. The optical position reference for the PCB is set by the
9. Install mouse top case. There MUST be a feature in the top
Figure 6. Block diagram of ADNS-5060 optical mouse sensor
7
SERIAL
PORT
LED _CNTL
into PCB.
leads 90 degrees.
process utilizing solder fixture. The solder fixture is
needed to protect the sensor during the solder process.
It also sets the correct sensor-to-PCB distance as the
lead shoulders do not normally rest on the PCB surface.
The fixture should be designed to expose the sensor
leads to solder while shielding the optical aperture
from direct solder contact.
aperture of the sensor. Care must be taken to keep
contaminants from entering the aperture. Recommend
not to place the PCB facing up during the entire mouse
assembly process. Recommend to hold the PCB first
vertically for the kapton removal process.
aligning post to retain PCB assembly. The sensor
aperture ring should self-align to the lens.
base plate and lens. Note that the PCB motion due to
button presses must be minimized to maintain optical
alignment.
case to press down onto the PCB assembly to ensure all
components are interlocked to correct vertical height.
SCLK
SDIO
PROCESSOR
CONTROL
IMAGE
LED
SERIAL
PORT
REFA
VDD5
GND
VOLTAGE
REFERENCE
5 VOLT
POWER
Design considerations for improved ESD Performance
For improved electrostatic discharge performance, typical
system creepage and clearance distance are shown in the
table below.
Assumption: Base plate construction as per the Avago
Technologies supplied IGES file and HDNS-2100/2100#001
lens.
Note that the lens material is polycarbonate and therefore, cyanoacrylate
based adhesives or other adhesives that may damage the lens should
NOT be used.
Typical Distance
Creepage (mm)
Clearance (mm)
HDNS-2100
round lens
40.5
32.6
HDNS-2100#001
trim lens
17.9
9.2