WM8234 Datasheet - Wolfson Microelectronics

WM8234 - 70MSPS 6-Channel AFE

The WM8234 is a 16-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 23MSPS. The device has six analogue signal processing channels each of which contains Reset Level Clamping, .

WM8234 Features

* a sensor timing clock generator for both CCD and CIS sensors. The clock generator can accept a slow or fast reference clock input and also has a flexible timing adjustment function for output timing clocks to allow use of many different sensors. FEATURES

* 70MSPS conversion rate

* 16 bit AD

WM8234-WolfsonMicroelectronics.pdf