Datasheet Summary
Single Channel 12-bit CIS/CCD AFE with 4-bit Wide Output
DESCRIPTION
The WM8150 is a 12-bit analogue front end/digitiser IC which processes and digitises the analogue output signals from CCD sensors or Contact Image Sensors (CIS) at pixel sample rates of up to 8MSPS.
The device includes a plete analogue signal processing channel containing Reset Level Clamping, Correlated Double Sampling, Programmable Gain and Offset adjust functions. Internal multiplexers allow fast switching of offset and gain for line-by-line colour processing. The output from this channel is time multiplexed into a high-speed 12-bit Analogue to Digital Converter. The digital output data is available in...