ADNS-2620 Avago Technologies US Inc., ADNS-2620 Datasheet - Page 9

• Manufacturer Part Number: ADNS-2620
• Description: Optical Mouse Sensor,DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-2620

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-2238-5; ADNS-2620; Q2073278A

PD Pin Timing
Note: All timing circuits shown, from Figure 10 onwards, are based on the  MHz resonator
frequency.
Figure 10. Power up timing mode.
Figure 11. Details of wake-up timing after PD.
Power Down
9
Deactivation
Power Down
Deactivation
CURRENT
SCLK
LED
Oscillator
Start
I
250 µs
DD
610 µs
(610) µs
Reset
Count
360 µs
Power Down deactivated
t
COMPUTE
Initialization
Optional SPI transactions
with old image data
Power Down deactivated
(See Figure 11)
t
pupd
75 frames
2410 µs
New Acquisition
t
compute
SPI transactions
with new image data
At default frame rate