CYONS1001x
OvationONS™
Laser Navigation Sensors
Cypress Semiconductor Corporation
•
198 Champion Court
•
San Jose
, CA 95134-1709
•
408-943-2600
Document Number: 001-06398 Rev. *J
Revised January 28, 2008
Features
■ Hardware resolution to 3200 cpi
❐ Ability to maintain full resolution at speeds up to 50 ips
■ Multiple resolution control modes, including:
❐ Continuously variable resolution
❐ Independent control of resolution in the x and y direction
■ PC cursor speeds to 160,000 cps
■ Market-leading 40 kHz positioning sampling rate
■ Superior tracking performance
■ Integrated single package 850 nm VCSEL and laser driver
❐ No power calibration or optical alignment required
❐ Fault-tolerant drive circuitry for Class 1 eye safety
compliance
❐ Improved ESD tolerance: 2 kV versus 200V typical for
standalone laser
❐ Self-aligning snap-on lens for ease of assembly
■ Peripheral interface:
❐ 4-wire SPI port
❐ Native 16-bit x and y directional reports from the sensor
■ Power:
❐ Wide operating voltage range: 2.7V to 3.6V
❐ Self-adjusting nap and sleep modes
❐ Hibernate mode for USB suspend requirements
Description
The OvationONSTM CYONS1001x laser navigation sensors are
breakthrough solutions for wired and wireless mice, and
precision motion-sensing applications. Built around Cypress
Semiconductor's patented OptiCheckTM laser technology, these
devices offer a variety of significant advantages.
Unlike any other laser-based sensor on
the market today, the CYONS1001x
sensors provide:
■ the unique ability to maintain full
resolution at speeds up to 50 inches per
second (ips)
■ low power consumption regardless of
tracking speed or resolution
■ an unprecedented 40 kHz positioning sampling rate
As a result, the CYONS1001x sensors deliver fast, precise,
responsive tracking, without the trade offs between power and
performance that characterize traditional image-correlation
sensors.
Moreover, the CYONS1001x sensors are strategically designed
to simplify assembly, reduce manufacturing costs, and improve
yield. The sensor IC, vertical-cavity surface emitting laser
(VCSEL), and laser driver are integrated in a single 8x8 QFN
package with a self-aligning snap-on lens. Laser output power is
calibrated before shipment to meet eye-safety standards.
Consequently, there is no need for laser handling, laser power
calibration, or optical alignment.
Five versions of the CYONS1001x sensor are available, each
with features designed for its target application. Optimized for
gaming and other specialized high-performance applications,
the CYONS1001U, CYONS1001G, and CYONS1001 combine
unrivalled effective cursor speeds with continuously variable
resolution to 3200 counts per inch (cpi) and independent
resolution control in the x and y directions. The general purpose
CYONS1001L and CYONS1001T, designed for desktop mouse
and trackball applications, support two self-adjusting power
down modes for extended battery life.
All CYONS1001x sensors provide maximized counts per
second, minimized latency to motion changes, and optimum
signal quality in the detection of laser-speckle signatures over a
wide range of surfaces, offering users the ultimate experience of
fast, precision tracking.
Table 1. OvationONS CYONS1001x Laser Navigation Sensors
Parameter
CYONS1001U
CYONS1001G
CYONS1001
CYONS1001L
CYONS1001T
Maximum resolution
3200 cpi
2800 cpi
2400 cpi
1200 cpi
1150 cpi
Maximum speed
50 ips
50 ips
45 ips
20 ips
20 ips
Resolution control
Continuous
Continuous
Continuous
400, 800, 1200 cpi
50 cpi steps
Maximum cursor speed
160,000
140,000
120,000
24,000
23,000
Maximum position
sampling rate
40 kHz
40 kHz
40 kHz
40 kHz
40 kHz
Acceleration
10G
10G
10G
8G
8G
All sensors sold with the CYONSLENS1001 lens.
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