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| CYPRESS CONFIDENTIAL PRELIMINARY CYONS1001L OvationONSTM 1L - Laser Navigation Sensor Features * Laser Sensor -- New OptiCheckTM technology -- Selectable resolution 400, 800, and 1200 cpi -- High speed motion detection (20 in/s Typ; 8G Typ) -- Wide operating voltage: 2.7V to 3.6V -- Self adjusting power saving modes -- Self adjusting frame rate for optimum performance -- Motion detect pin output -- Internal oscillator -- no crystal required -- 4-Wire SPI port -- Fault tolerant laser drive circuitry on chip for eye safety compliance -- Minimum number of passive components * Vertical Cavity Surface Emitting Laser (VCSEL) -- Integrated within the sensor package -- Optical power: Typ 0.520 mW at room temperature* -- Wavelength: 850 nm Typ. (840 nm min., 870 nm max.)* * * Class-1 Laser products per IEC60825-1/A2: 2001 and EN 60825-1/A1: 2002, with optical output power < 0.743 mW over all specified operating temperatures and supply voltages, and with emission wavelength between 840 and 870 nm 10 Applications * Laser mice * Optical trackballs * Motion sensing applications Functional Description The CYONS1001L is a two piece kit containing: 1. An IC package (with 2 kV ESD) that integrates: a. Laser Detector analog and digital circuitry b. VCSEL c. Optical aperture 2. A molded plastic piece containing a lens for collimation of the VCSEL beam and for imaging of the light scattered from the tracking surface onto the sensor portion of the laser detector. The molded optic has features for registration to the package and attachment to the PC board. Figure 1. CYONS1001L (Two Piece System) * Molded Optic -- 12.78 mm distance from PCB to tracking surface 5.4 8.3 Block Diagram Figure 2. CYONS1001L Chip AVDD AGND NCS SCK MISO MOSI MOTION SHUTDOWN SPI Oscillator Detector DSP Sensor Core VCSEL Driver VCSEL DVDD DGND Cypress Semiconductor Corporation Document #: 001-09868 Rev. *A * 198 Champion Court * San Jose, CA 95134-1709 * 408-943-2600 Revised April 03, 2007 [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY Functional Overview The CYONS1001L is a complete laser navigation sensor. It resides on a printed circuit board within an optical solution. The CYONS1001L supplies all illumination and optical navigation functions to provide position change data. The CYONS1001L tracks on wide range of surfaces. The device also provides these functions: * SPI interface to USB microcontroller or wireless transmitter * Internal system clock * Fault tolerant laser power control meeting IEC 60825 class 1 eye safety requirements CYONS1001L When operated within the recommended operating conditions, (25 3.3V) the sensor has this tracking performance: C; Parameter Resolution Speed Acceleration Lift sense height Tracking error Zero motion Min. 400 Typ. 800 20 8 2.8 5 1 Max. 1200 Unit cpi in/s G mm % count Pin Descriptions[1, 2] Pin QFN 14 11 10 15 20 21 28 26 2, 4, 9 25 3, 30, Case bottom Signal Name NCS (Chip Select) SCK (Serial Clock) MISO (Master In/Slave Out) MOSI (Master Out/Slave In) SHUTDOWN MOTION EXTCFG AVDD DVDD (Regulator Power) AGND GND Type I I O I I O I Power Power Ground Ground # Of Pins 1 1 1 1 1 1 1 1 3 1 1 23 5 Function SPI chip select SPI clock input SPI output SPI input Enter Hibernate mode Motion detect; active LOW output External configuration for factory test Analog supply voltage Digital supply voltage Analog ground Digital ground No connect Tie to GND 5, 6, 7, 8, 9, 12, 13, 16, 17, 18, 19, 22, NC 23, 24, 27, 31,32, 33, 34, 36, 37, 38, 39 1, 35, 40, 41, 42 Tie to DGND Notes 1. SPI pin assignment assumes CYONS1001L is in SPI slave mode. 2. See ""Power Supply Connections" on page 4" for power and ground pin configurations. Document #: 001-09868 Rev. *A Page 2 of 9 [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY CYONS1001L DGND DGND 42 41 40 DGND DGND DVDD DGND DVDD 1 2 3 4 35 DGND CYONS1001L 30 DGND 29 DVDD 28 EXTCFG 26 AVDD 25 AGND 10 11 14 15 SHUTDOWN NCS MOSI Document #: 001-09868 Rev. *A MOTION MISO SCK 20 21 Page 3 of 9 [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY Power Supply Connections CYONS1001L Power 3 ohms 2 4 DVDD 29 26 AVDD 22 F CYONS1001L GND DGND 3 30 AGND 25 Ground Note Additional power supply connections, setups, and specifications are documented in the CYONS1001L User Guide. Document #: 001-09868 Rev. *A Page 4 of 9 [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Lead Solder Temperature Supply Voltage ESD Input Voltage Latch Up Current -0.5 -0.5 (tbd) Min -40 -15 Typ Max 85 55 260 3.7 (tbd) 2 Vdd + 0.5 100 Unit C C C V kV V mA CYONS1001L Notes Case temperature Case temperature 10 seconds All pins, HBM MIL 883 method 3015 Operating Conditions Parameter Operating Temperature Power Supply Voltage Power Supply Rise Time Supply Noise--AVDD (sinusoidal) Supply Noise--VDD, DVDD (sinusoidal) Serial Port Clock Frequency Distance from Lens to Surface Plane Distance from PCB to Tracking Surface Load Capacitance 12.53 12.55 2.78 12.8 Min 5 2.7 100 25 100 2.0 13.03 13.05 100 Typ Max 45 3.6 Unit C V s mV p-p mV p-p MHz mm mm pF MOTION, MISO 10 kHz-50 MHz 10 kHz-50 MHz Active drive, 50% duty cycle Deviation from nominal will adversely impact lift detection. Notes DC Electrical Characteristics Parameter DC Supply Current (track mode) DC Supply Current (nap1 mode) DC Supply Current (nap2 mode) DC Supply Current (sleep mode) Hibernate Supply Current Input Low Voltage Input High Voltage Input Hysteresis Input Leakage Current Output Low Voltage Output High Voltage Input Capacitance Vdd - 0.7 10 0.7Vdd 100 1 10 0.7 Min Typ 12.4 5.4 1.9 250 45 Max 15.5 7.7 3.9 380 100 0.8 Unit mA mA mA A A V V mV A V V pF MOSI, NCS MOSI, NCS MISO, MOTION Notes Document #: 001-09868 Rev. *A Page 5 of 9 [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY AC Electrical Characteristics Parameter Motion Delay after Reset Hibernate Wake from Hibernate MISO Rise Time MISO Fall Time MISO Delay after SCLK MISO Hold Time MOSI Hold Time MOSI Setup Time SPI Time between Write to Register SPI Time between Write to and Read from Registers SPI Time between Read and Subsequent Reads SPI Delay from Last Address Bit to First Data Bit Out NCS Inactive after Burst Register Access NCS to SCLK Active SCLK to NCS Inactive (for read) SCLK to NCS Inactive (for write) NCS to MISO High Z MOTION Rise Time MOTION Fall Time Transient Current Supply 150 150 0.5 200 120 30 20 400 4 500 120 120 20 500 300 300 tbd 150 150 Min Typ Max 100 50 100 300 300 120 Unit ms ms ms ns ns ns s ns ns s s s s ns ns ns s ns ns ns mA 100 pF load 100 pF load CYONS1001L Notes From command to low current 5 pF load, Thevenin load 100 pF load 100 pF load Max supply current during input voltage ramp Ordering Information Part Number CYONS1001L-LBXC Description Sensor in PQFN Package Package Type PQFN = Plastic Quad Flat (No Lead) Package Type Operating Range 5-45C Part Number CYONSLENS1001-C Lens Description Operating Range 5-45C Document #: 001-09868 Rev. *A Page 6 of 9 [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY Package Diagrams Figure 3. Mechanical and LAND Pads Dimensions CYONS1001L Figure 4. Molded Optic Document #: 001-09868 Rev. *A Page 7 of 9 [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY Package Diagrams (continued) Figure 5. PCB Mounting Height (Side View) CYONS1001L PCB PACKAGE 12.78 mm MOLDED OPTIC Tracking Surface 2.78mm This document is subject to change without notice, and may contain errors of omission or changes in parameters. OvationONS and OptiCheck are trademarks of Silicon Light Machines (a subsidiary of Cypress Semiconductor). Document #: 001-09868 Rev. *A Page 8 of 9 (c) Cypress Semiconductor Corporation, 2006-2007. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. [+] Feedback CYPRESS CONFIDENTIAL PRELIMINARY Document History Page Document Title: OvationONSTM 1L - Laser Navigation Sensor Document Number: 001-09868 REV. ** *A ECN NO. 498388 906600 Issue Date 07/21/2006 04/03/2007 Orig. of Change XSY XSY CYONS1001L Description of Change New Data Sheet Updated DC Characteristics Table Removed 1000 dpi resolution option Document #: 001-09868 Rev. *A Page 9 of 9 [+] Feedback |
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