ADNS-9500

ADNS-9500 LaserStream™ Gaming Sensor Data Sheet Description Features The ADNS-9500 LaserStream gaming sensor comprises of sensor and VCSEL in a single chip-on-board (COB) package. ADNS-9500 provides enhanced features like programmable frame rate, programmable resolution, configurable sleep and wake up time to suit various PC gamers’ preferences.  Small form factor chip-on-board package The advanced class of VCSEL was engineered by Avago Technologies to provide a laser diode with a single longitudinal and a single transverse mode.  Dual power supply selections, 3V or 5V  VDDIO range: 1.65 – 3.3V  16-bits motion data registers  High speed motion detection at 150ips and acceleration up to 30g  Advanced technology 832-865nm wavelength VCSEL  Single mode lasing This LaserStream gaming sensor is in 16-pin integrated chip-on-board (COB) package. It is designed to be used with ADNS-6190-002 small form factor (SFF) gaming laser lens to achieve the optimum performance featured in this document. These parts provide a complete and compact navigation system without moving part and laser calibration process is NOT required in the complete mouse form, thus facilitating high volume assembly.  No laser power calibration needed Theory of Operation  Enhanced Programmability – Frame rate up to 11,750 fps – 1 to 5 mm lift detection – Resolution up to 5670cpi with ~90cpi step – X and Y axes independent resolution setting – Register enabled Rest Modes – Sleep and wake up times The sensor is based on LaserStream 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, USB, or RF signals before sending them to the host PC or game console.  Compliance to IEC/EN 60825-1 Eye Safety – Class 1 laser power output level – On-chip laser fault detect circuitry  Self-adjusting frame rate for optimum performance  Motion detect pin output  Internal oscillator – no external clock input needed Applications  Corded and cordless gaming laser mice  Optical trackballs  Motion input devices CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. Pinout of ADNS-9500 Optical Mouse Sensor Pin No Pin Name for 5V mode Pin Name for 3V mode Description 1 +VCSEL +VCSEL Positive Terminal Of VCSEL 2 LASER_NEN LASER_NEN LASER Enable (Active Low Output) 3 NCS NCS Chip Select (Active Low Input) 4 MISO MISO Serial Data Output (Master In/Slave Out) 5 SCLK SCLK Serial Clock Input 6 MOSI MOSI Serial Data Input (Master Out/Slave In) 7 MOTION MOTION Motion Detect (Active Low Output) 8 XYLASER XYLASER Laser Current Output Control 9 VDD5 VDD3 5V input for 5V mode 3V Input for 3V mode 10 PWR_OPT (GND) PWR_OPT (VDD3) Power Option: Connect to GND for 5V Mode Connect to VDD3 for 3V Mode 11 GND GND Analog Ground 12 REFB VDD3 3V Regulator Output for 5V Mode 3V Input for 3V Mode 13 REFA REFA 1.8V Regulator Output 14 DGND DGND Digital Ground 15 VDDIO VDDIO IO Voltage Input (1.65 - 3.3V) 16 -VCSEL -VCSEL Negative Terminal Of VCSEL 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 Product Code Date Code Lot Code Item Marking Product Number A9500 Date Code XYYWWZV X = Subcon Code YYWW = Date Code Z = Sensor Die Source V = VCSEL Die Source Lot Code VVV Numeric Figure 1. Package Pinout 2 Remarks Figure 2. Package outline drawing 3 Overview of Laser Mouse Sensor Assembly B B Section B-B 2.40 0.094 Top of PCB to Surface 7.40 0.291 Bottom of lens flange to Surface 10.75 Top of Sensor to Surface 0.423 Note: Dimensions in millimeters/inches and for reference only. Figure 3. 2D Assembly drawing of ADNS-9500 sensor and ADNS-6190-002 lens coupled with PCB and base plate 4 Figure 4. Isometric drawing of ADNS-9500 sensor and ADNS-6190-002 lens 12.96 5.02 Pin #1 Optical Center 14 X 1.78 12.60 10.90 6.30 1.70 0.50 16 X ∅ 0.80 Figure 5. Recommended PCB mechanical cutouts and spacing Assembly Recommendation 1. Insert the COB sensor and all other electrical components into the application PCB. 2. This sensor package is only qualified for wave-solder process. 3. Wave-solder the entire assembly in a no-wash soldering process utilizing a solder fixture. The solder fixture is needed to protect the sensor during the solder process. The fixture should be designed to expose the sensor leads to solder while shielding the optical aperture from direct solder contact. 4. Place the lens onto the base plate. Care must be taken to avoid contamination on the optical surfaces. 5. Remove the protective kapton tapes from the optical aperture of the sensor and VCSEL respectively. Care must be taken to keep contaminants from entering the aperture. 5 6. Insert the PCB assembly over the lens onto the base plate. The sensor package should self-align to the lens. The optical position reference for the PCB is set by the base plate and lens. The alignment guide post of the lens locks the lens and integrated molded lead-frame DIP sensor together. Note that the PCB motion due to button presses must be minimized to maintain optical alignment. 7. Optional: The lens can be permanently locked to the sensor package by melting the lens’ guide posts over the sensor with heat staking process. 8. Install the mouse top case. There must be a feature in the top case (or other area) to press down onto the sensor to ensure the sensor and lenses are interlocked to the correct vertical height. VSS -CPI +CPI VBUS DD+ GND SHIELD 1 2 3 4 5 P6 P5 P4 1 1 1 R1 1k HEADER 5 H1 -CPI +CPI -CPI 1 1 3 5 7 9 CON1 2 4 6 8 10 SW4 SW5 JTAG 2 3 2 3 C5 100nF R7 1k VDD C4 1uF/10V +CPI 1 1 R6 0R 20R 20R 0R R2 2 PIN HEADER 2.54MM10P/D VDD R5 0R R3 R4 C2 10nF J1 C3 20pF 6 VCC 1 CON2 2 4 6 8 8 RIGHT ZA MCU P0.0 P0.7 P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P0.1/SCLK P0.2/MISO P0.3/MOSI P0.4/NCS P0.5 P0.6 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 PCB SOCKET 2MM8P/D 7 VDD C8 100nF C2CK/RST P3.0/C2D P2.7 P2.6 VREGIN VBUS DD+ U1 LEFT 1 MIDDLE 3 ZB 5 9 10 11 12 7 8 5 4 C10 C7 1uF/10V 4.7uF/10V R10 1k C11 20pF C9 100nF VCC1 Figure 6a. Schematic Diagram for 5V Corded Mouse R W G B VCC 1 VDD 2 27 18 17 16 15 14 13 1 32 31 30 29 28 26 25 24 23 22 21 20 19 +CPI LED1 LED1 LED2 LED3 1 -CPI 1 +CPI 1 P3 P2 LEFT VSS -CPI YELLOW YELLOW D3 YELLOW D2 470R R14 470R R13 C1 100nF SW1 Left Click 1 R8 10k VDD 2 3 R IG H T CPI Indication LED LED3 LED2 470R VCC R12 C12 100nF ZB ZA LEFT RIGHT MIDDLE +CPI -CPI D1 8 3 7 4 SCLK MISO MOSI NCS MOTION P1 VCC WP HOLD VSS EEPROM 25LC040P CS SCK SI SO U2 SCLK MISO MOSI NCS MOTION 1 6 5 2 100k VDD C6 100nF SW2 Right Click 1 1 0R R15 2 VCSEL+VE VCSEL-VE XYLASER VDDIO VDD3 / VDD5 1 VDD1 2 3 C17 VDD2 10 SW3 Middle Click C24 1 100nF M ID D L E R16 10k VDD 100nF C18 470pF C15 VCC1 2 3 3 2 4 6 8 8 RIGHT ZA ZB ZA 3 2 1 COM B A Q1 VDD 3.3uF/16V C20 PIN HEADER 2MM8P/D CON3 10uF/10V C23 Z-Encoder 7 LEFT 1 MIDDLE 3 ZB 5 1 100nF C19 4.7uF/10V 100nF C21 C22 1 VDD1 VDD1 1 VDD2 100nF J4 J3 VDD2 C14 1uF/10V C16 3 VDD1 VDD1 C13 10nF VCC1 Sensor Block 10uF/10V PWR_OPT 13 12 1 16 8 15 9 NTA4151P Q2 VDD2 2 3 J2 LASER_NEN SCLK MISO MOSI ADNS-9500 NCS REF A MOTION VDD3 / REF B U3 R9 10k VDD 2 5 4 6 3 7 VDD DGND 14 6 VDD C8051F347 GND 3 GND 11 2 6 2 R11 Application Circuits S W1 10uF/16V C4 J1 VDD3 B TI B AT TE R Y S E NS O R P A R T C5 100nF VDD3 100nF C2 - + 1 2 100nF 1 6 9 10 12 13 15 14 11 C3 1uF/10V C8 C6 4.7uF/16V 6 3 C9 2 U3 ADNS -9500 8 1 2 3 4 5 6 7 NTA4151P Q1 1 X Y _L AS E R 3 2 VDD3 +VC S E L VDD5/VDD3 P WR _OP T LAS E R _NE N NCS V DD3/R E FB MIS O R E FA S CLK VDDIO MOSI DG ND MOTION G ND -V C S E L S W2 MOUS E _B UT TON C 10 470pF 1 VBAT EN L E FT C LIC K C7 4.7uF/16V 100nF VB AT U1 T P S 6 1070 VOUT FB SW 7 Figure 6b. Schematic Diagram for 3V Cordless Mouse 3.3uF/16V C 11 10uF/16V C1 Note: 2 A A B attery 1.5v C onnec ted in s eries 1 2 L1 4.7uH GND 2 5 4 1 S W3 2 Q3 A B C OM MOUS E _B UTT ON 1 R IG HT C L IC K R3 180K R2 820K 1 2 3 1 C 12 4.7uF/16V VDD3 C 14 10uF/16V J4 2 3 VDD3 R7 27K MOUS E _B UT TON J 12 J UMP E R _3 1 S W4 C E NTE R C LIC K C 13 4.7uF/16V R 2 = 8 20kohm V dd = 2. 8V R 2 = 910kohm Vdd = 3. 0V R 2 = 1 Mohm = 3. 3V 1 2 NO T E : 2 R8 27K MMB T 2222A R4 0R VDD3 1 2 3 2 2 R 12 OR VDD3 Q2 1 J10 R9 1 R 13 47K VDD3 J 13 499R R5 Open R6 60R4 VB AT BLUE D3 R 11 1K 1 3 5 7 9 2 P US H B UTT ON S W5 1 1 2 2 VDD3 R es olution C hange Notes: Us e jumper wir e J6 J5 S OC Debug/flas h P INR OW_2X5 J 11 2 4 6 8 10 1 31 13 5 6 7 8 9 11 12 14 15 16 4 3 1 36 35 34 33 32 2 10 28 29 30 C 17 100nF R 15 0R VDD3 R 14 0R V AB T R E S E T _N P 0_7 P 0_0/AT E S T P 0_1 P 0_2 P 0_3 P 0_4 P 0_5 P 0_6 P 1_0/L E D P 1_1/L E D P 1_2 P 1_3 P 1_4 P 1_5 P 1_6 P 1_7 P 2_0 P 2_1 P 2_2 DVV D DVV D DG UAR D DVV D DC OUP L U4 T I C C 2510 AVDD AVDD AVDD AVDD 37 27 21 20 17 19 24 23 19 22 25 26 100pF C25 C23 100pF C 18 22nF O N 3 s ec OFF OFF B atter y Low Level Detec tion R 14 on, R 15 off = = E nabl e R 14 off, R 15 on = = Dis able G ND E xpos ed R BI AS XOS C _Q1 XOS C _Q2 P 2_3/XOS 32_Q2 P 2_3/XOS C32_Q1 R F_N R F _P B li nkin g O n 1 s e c , O F F 1 s e c L o w batter y (