2003 · 73 citations · 2 references
EngineeringComputer EngineeringElectrical EngineeringMicroelectronicsSensorsSystem-on-chip DesignAnalog Integrated CircuitsCmos Circuit DesignImage SensorsLow-power Digital Circuit DesignMixed-signal Integrated Circuit DesignMixed-signal IntegrationAnalog-to-digital ConversionAnalog-to-digital Converter DesignClock Power DissipationCmos Image SensorsHigh-speed Cmos DesignHigh-speed ReadoutImage Sensor TechnologyPixel Architecture
The paper presents a high-speed (500 f/s) large-format 1 K/spl times/1 K 8 bit 3.3 V CMOS active pixel sensor (APS) with 1024 ADCs integrated on chip. The sensor achieves an extremely high output data rate of over 500 Mbytes per second and a low power dissipation of 350 mW at the 66 MHz master clock rate. Principal architecture and circuit solutions allowing such a high throughput are discussed along with preliminary results of the chip characterization.
2
CMOS image sensors: electronic camera on a chip
Eric R. Fossum · 2002 · 157 citations
Engineering, Computer Engineering, Electrical Engineering +17