Bloom, Offsets and PTC

Albert Theuwissen's excellent PTC tutorial now covers bloom and DC offset influence on PTC curve. Very nice reading!

Pixim Won Homeland Security Award

Pixim's Digital Pixel System Technology won Best All Digital Technology from GSN: Government Security News during the 1st Annual Homeland Security Awards Ceremony.

Cypress Announces Sensors in Space

Business Wire: Cypress announced three of its state-of-the-art CMOS Image Sensors for space applications are on-board the European Space Agency’s (ESA) Proba-2 Satellite, which was launched on November 2. Cypress’s new HAS2 image sensor, specially designed for high accuracy star tracking, is implemented on a new Star Tracker developed by SELEX Galileo of Italy. The HAS2 image sensor is also being used in an extreme-ultraviolet telescope scientific experiment for solar corona observation. Additionally, Cypress’s STAR-250 image sensor is used on a new Digital Sun Sensor developed by TNO of the Netherlands. Both the HAS2 and STAR-250 devices were developed for the ESA by Cypress’s Image Sensor Business Unit in Belgium.

HAS2 image sensor has an array of 1024 x 1024 active pixels (18 µm) and supports on-chip Non-Destructive Readout and multiple windowing. STAR-250 sensor was originally developed for an optical inter satellite link. Currently it is mainly used for sun sensor applications. The device has an array of 512 x 512 pixels (25 µm).