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ADNB-3062

High-performance Optical Mouse Sensor

HP => Agilent Technologies 

Agilent ADNS-3060

High-performance

Optical Mouse Sensor

Data Sheet

Description

The ADNS-3060 is a high

performance addition to Agilent’s

popular ADNS family of optical

mouse sensors.

The ADNS-3060 is based on a

new, faster architecture with

improved navigation. The sensor

is capable of sensing high speed

mouse motion - up to 40 inches

per second and acceleration up

to 15g – for increased user

precision and smoothness.

The ADNS-3060 along with the

ADNS-2120 (or ADNS-2120-001)

lens, ADNS-2220 (or ADNS-

2220-001) assembly clip and

HLMP-ED80-XX000 form a

complete, compact optical mouse

tracking system. There are no

moving parts, which means high

reliability and less maintenance

for the end user. In addition,

precision optical alignment is not

required, facilitating high volume

assembly.

The sensor is programmed via

registers through a four-wire

serial port. It is packaged in a

20-pin staggered dual inline

package (DIP).

Theory of Operation

The ADNS-3060 is based on

Optical Navigation Technology,

which measures changes in

position by optically acquiring

sequential surface images

(frames) and mathematically

determining the direction and

magnitude of movement.

It contains an Image

Acquisition System (IAS), a

Digital Signal Processor (DSP),

and a four-wire serial port.

The IAS acquires microscopic

surface images via the lens

and illumination system. These

images are processed by the

DSP to determine the direction

and distance of motion. The

DSP calculates the ∆x and ∆y

relative displacement values.

An external microcontroller

reads the ∆x and ∆y

information from the sensor

serial port. The

microcontroller then translates

the data into PS2 or USB

signals before sending them to

the host PC or game console.

Features

• High speed motion detection – up

to 40 ips and 15g

• New architecture for greatly

improved optical navigation

technology

• Programmable frame rate over

6400 frames per second

• SmartSpeed self-adjusting frame

rate for optimum performance

• Serial port burst mode for fast

data transfer

• 400 or 800 cpi selectable

resolution

• Single 3.3 volt power supply

• Four-wire serial port along with

Chip Select, Power Down, and

Reset pins

Applications

• Mice for game consoles and

computer games

• Mice for desktop PC’s,

Workstations, and portable PC’s

• Trackballs

• Integrated input devices

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