DESCRIPTION

The PixiPointTM Z mouse encoder is a cost-effective, high functionality IC designed to interface the CTS 106, 108 and 109 sensors to the PS/2 port. Ideal for laptop/palmtop use, the low power PixiPointTM Z offers an advanced algorithm for enhanced motion control. The IC also enables click, double-click, MouseWheel action and slow drag without the need for special drivers. The IC provides an extra port for hot-plug connection of an external pointing device, including those with built-in Mouse wheel. Both the embedded sensor and the external device can be operated concurrently.

FEATURES

? Can utilize standard mouse drivers

? Inexpensive, simple and real estate-saving implementation with USAR’s proprietary signal conditioning circuit

? Offers “Clean Stop” so cursor stops when you want it to

? Compatible with IBM/Microsoft two-button and Logitech threebutton mouse

? Supports all commands from and to the system, as defined in the IBM PS/2 Mouse Communication Protocol

? Small 32-pin 7mm X 7mm LQFP package

? Customized versions available

? Royalty-free and cost-effective

? Accurate cursor control via Semtech’s Advanced Motion Control algorithm

? Click (Select), Double-Click (Execute), MouseWheel and slow drag are implemented in the IC – no special driver support required

? Enables hot-plug connections of an external pointing device, including those with MouseWheel

? Offers concurrent operation of force stick and external pointing device

? Provides ideal interface for CTS Series 106, 108 and 109 sensors

? Low power consumption of typically less than 3mA makes it ideal for battery-operated systems

? 3-5V operation in extended temperature range

APPLICATIONS

? Notebooks/laptops

? Handhelds

? Keyboards

? Instrumentation