ADNS-7700-HCMY

ADNS-7700-HCMY Datasheet

ADNS-7700 One chip USB LaserStream Mouse Sensors

Part	Datasheet
ADNS-7700-HCMY	ADNS-7700-HCMY (pdf)

Related Parts	Information
ADNS-7700-HAMY	ADNS-7700-HAMY
ADNS-7700-H4MY	ADNS-7700-H4MY
ADNS-7700-HMMY	ADNS-7700-HMMY

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ADNS-7700 One chip USB LaserStream Mouse Sensors Data Sheet The ADNS-7700 series are compact, low cost, one chip USB LaserStreamTM mouse sensors designed for implemention of a non-mechanical tracking engine in computer mice. This ADNS-7700 sensor is a 22-pin integrated molded lead-frame DIP package. It comprises a USB controller and LaserStream navigation sensor with VCSEL integrated within a single package. It is designed to be used with the ADNS-6180-001 trim lens or ADNS-6180-002 wide trim lens to achieve the LaserStream performance featured in this document. These parts provide a complete and compact navigation system with no moving parts and precision optical alignment to facilitate high volume assembly. Avago has pre-calibrated the laser power prior shipment, thus NO laser power calibration is required at manufacturer site, therefore reducing assembly time and associated cost. Theory of Operation The ADNS-7700 is based on Laser-Stream navigation technology that measures changes in position by optically acquiring sequential surface images per frames and mathematically determining the direction and magnitude of motion movement. It contains an Image Acquisition System IAS , a Digital Signal Processor DSP and USB stream output. The IAS acquires microscopic surface images via the lens. These images are processed by the DSP to determine the direction and distance of motion. The DSP generates the and relative displacement values which are converted to USB motion data. • One chip USB laser mouse sensor with VCSEL integrated in single package Pre-calibrated laser power prior shipment Class 1 eye safety AEL On-chip Laser fault detect circuitry • High speed motion detection at 45 inches per second ips and acceleration up to 20g • Input buttons 3 or 5-buttons • Mechanical Z-Wheel interface for vertical scroll • On-chip OTP memory for device configuration flexibility without any external software driver Enable/Disable Tilt-Wheel* function that supports horizontal scroll in Microsoft Vista OS. 8/12/16-bit USB motion data reporting Resolution • Programmable from 400-2400 counts per inch cpi with ~100cpi incremental step • 3 selections of On-the-Fly OTF resolution mode setting • KeyMap KM for keyboard shortcut key • Customizable VID, PID, Manufacturer string and Product string • 4-axis sensor rotations 0°, 90°, 180° or 270° • Corded laser mice • Integrated input devices * Disclaimer All designers and manufacturers of this design must assure that they have all necessary intellectual property rights Ordering Part Numbers: Part Number ADNS-7700-H4MY ADNS-7700-HAMY ADNS-7700-HCMY ADNS-7700-HMMY Description for USB LaserStream Mouse Sensor Input Button Tilt-Wheel 3-buttons Programmable 3-buttons Programmable 5-buttons Programmable 5-buttons Programmable OTF Resolution Programmable KeyMap Programmable Package Pinout Lot Code 8 Product Number Date Code Figure Device Pinout Item Marking Remarks Product Number A7700 Date Code XYYWWZV X = Subcon Code YYWW = Date Code Z = Sensor Die Source V = VCSEL Die Source Lot Code Numeric Table Pin Name Description Pin Name -VCSEL +VCSEL D+ DOSC_IN OSC_OUT VDD5 DGND AGND LASER_GND REFA REFB REFC OTF OTF_L Description Negative terminal of VCSEL Positive terminal of VCSEL USB D+ line USB D- line Ceramic resonator input Ceramic resonator output 5-Volt Power USB VBUS System ground Analog ground LASER ground Reference voltage capacitor Reference voltage capacitor Reference coupling OTF Resolution button input OTF Resolution Long Press button input Pin Name B1 B2 B3 B4 B5 TW1* TW2* LED0 LED1 LED2 ZA ZB KM1 KM2 NC Description Left button input LB Right button input RB Middle button input MB Back button input BB Forward button input FB Left tilt input Right tilt input Resolution LED indicator output Resolution LED indicator output Resolution LED indicator output Z-Wheel quadrature input Z-Wheel quadrature input KeyMap 1 button input KeyMap 2 button input No Connection Table 2a. Device Pinout Configurations ADNS-7700-H4MY ADNS-7700-HAMY Pin No 3B 3B + TW 3B

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ADNS-7700 One chip USB LaserStream Mouse Sensors

Data Sheet

The ADNS-7700 series are compact, low cost, one chip USB LaserStreamTM mouse sensors designed for implemention of a non-mechanical tracking engine in computer mice.

This ADNS-7700 sensor is a 22-pin integrated molded lead-frame DIP package. It comprises a USB controller and LaserStream navigation sensor with VCSEL integrated within a single package. It is designed to be used with the ADNS-6180-001 trim lens or ADNS-6180-002 wide trim lens to achieve the LaserStream performance featured in this document. These parts provide a complete and compact navigation system with no moving parts and precision optical alignment to facilitate high volume assembly. Avago has pre-calibrated the laser power prior shipment, thus NO laser power calibration is required at manufacturer site, therefore reducing assembly time and associated cost.

Theory of Operation

The ADNS-7700 is based on Laser-Stream navigation technology that measures changes in position by optically acquiring sequential surface images per frames and mathematically determining the direction and magnitude of motion movement.

It contains an Image Acquisition System IAS , a Digital Signal Processor DSP and USB stream output. The IAS acquires microscopic surface images via the lens. These images are processed by the DSP to determine the direction and distance of motion. The DSP generates the and relative displacement values which are converted to USB motion data.
• One chip USB laser mouse sensor with VCSEL integrated in single package

Pre-calibrated laser power prior shipment Class 1 eye safety AEL On-chip Laser fault detect circuitry
• High speed motion detection at 45 inches per second ips and acceleration up to 20g
• Input buttons 3 or 5-buttons
• Mechanical Z-Wheel interface for vertical scroll
• On-chip OTP memory for device configuration
flexibility without any external software driver Enable/Disable Tilt-Wheel* function that supports
horizontal scroll in Microsoft Vista OS. 8/12/16-bit USB motion data reporting

Resolution
• Programmable from 400-2400 counts per inch cpi with ~100cpi incremental step
• 3 selections of On-the-Fly OTF resolution mode setting
• KeyMap KM for keyboard shortcut key
• Customizable VID, PID, Manufacturer string and

Product string
• 4-axis sensor rotations 0°, 90°, 180° or 270°
• Corded laser mice
• Integrated input devices
* Disclaimer All designers and manufacturers of this design must assure that they have all necessary intellectual property rights
Ordering Part Numbers:

Part Number ADNS-7700-H4MY ADNS-7700-HAMY ADNS-7700-HCMY ADNS-7700-HMMY

Description for USB LaserStream Mouse Sensor

Input Button

Tilt-Wheel
3-buttons

Programmable
3-buttons

Programmable
5-buttons

Programmable
5-buttons

Programmable

OTF Resolution Programmable

KeyMap Programmable

Package Pinout

Lot Code
8 Product Number

Date Code

Figure Device Pinout

Item

Marking

Remarks

Product Number A7700

Date Code

XYYWWZV X = Subcon Code

YYWW = Date Code

Z = Sensor Die Source

V = VCSEL Die Source

Lot Code

Numeric

Table Pin Name Description

Pin Name -VCSEL +VCSEL D+ DOSC_IN OSC_OUT VDD5 DGND AGND LASER_GND REFA REFB REFC OTF OTF_L

Description Negative terminal of VCSEL Positive terminal of VCSEL USB D+ line USB D- line Ceramic resonator input Ceramic resonator output 5-Volt Power USB VBUS System ground Analog ground LASER ground Reference voltage capacitor Reference voltage capacitor Reference coupling OTF Resolution button input OTF Resolution Long Press button input

Pin Name B1 B2 B3 B4 B5 TW1* TW2* LED0 LED1 LED2 ZA ZB KM1 KM2 NC

Description Left button input LB Right button input RB Middle button input MB Back button input BB Forward button input FB Left tilt input Right tilt input Resolution LED indicator output Resolution LED indicator output Resolution LED indicator output Z-Wheel quadrature input Z-Wheel quadrature input KeyMap 1 button input KeyMap 2 button input No Connection

Table 2a. Device Pinout Configurations

ADNS-7700-H4MY

ADNS-7700-HAMY

Pin No 3B
3B + TW 3B

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ADNS-7700-HCMY Datasheet file may be downloaded here without warranties.

Datasheet ID: ADNS-7700-HCMY 520009