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Cypress Semiconductor Corp. today announced commercial sampling of its new 9.0-megapixel CMOS image sensors for high-end digital still cameras (DSCs). The cost-effective new image sensors offer low dark current and low noise, on par with that of more expensive charge coupled devices (CCDs). These features deliver outstanding image quality, enabling camera makers to meet the increasing demand for high-performance, economically priced single-lens reflex (SLR) DSCs.
The CYIHDSC9000AA (color) and CYIHDSM9000AA (monochrome) are the first image sensors manufactured on Cypress's high-volume, low-cost 0.13-micron CMOS process optimized for image sensors. The image sensors take advantage of Cypress's proprietary, high fill-factor pixel architecture, eliminating the need for microlenses. With a maximum resolution of 3710 x 2434 pixels, the sensors are capable of delivering superior image quality, color rendition and dynamic range. They are ideally suited for camera-makers targeting advanced amateurs, photo enthusiasts and professional photographers.
“Low dark current and low noise are essential for today's high-end DSC market,” said Cliff Drowley, vice president and general manager of Cypress's image sensor business unit. “Our patented pixel architecture, proven in Kodak's DCS Pro SLR line of cameras, is the only CMOS architecture capable of achieving the noise and dark current targets demanded by high-end DSC manufacturers. What is equally attractive to camera makers is this high-end solution does not come with a high-end price.”
The new devices are Cypress's first non-proprietary image sensor targeted at high-end DSCs and build on a foundation established by the 13.85-megapixel image sensor developed for Kodak. The sensors also complement a stable of other Cypress products targeted at the DSC market, including timing solutions and USB controllers.
The image sensors feature a pixel pitch of 6.4-micron and an image array of 3710 x 2434 pixels. The array format is 23.3-mm x 15.5-mm2 with a diagonal dimension of 28-mm, resulting in an effective focal length multiplier of 1.5 compared to a full frame 35-mm camera. The aspect ratio is 3:2. The devices are capable of delivering five frames-per-second (fps) at full resolution and 20 fps at VGA resolution.
Price and Availability
Cypress is currently sampling the CYIHDSC9000AA and CYIHDSM9000AA with production volumes expected to be available in February of 2006. Pricing is expected to be approximately $90.00 each, depending on quantities. A high-resolution photo is available at www.cypress.com/9-megapixelAPS.
Posted by Darren in our News category on November 08, 2005