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WM8170 - 3.3V Integrated Signal Processor for Area Array CCDs

General Description

The WM8170 is a 10-bit analogue front end/digitiser IC, which processes and digitises the analogue output signals from area array CCD sensors at pixel sample rates of up to 21MSPS.

Key Features

  • 10-bit, 21MSPS ADC No missing codes guaranteed Correlated double sampling Programmable gain amplifier Black level clamp Input blanking Two auxiliary 8-bit DACs Power save mode Serial or parallel control bus Adjustable sample rate User selectable sampling on rising or falling edge of clocks Single 3.3V power supply (3V minimum) 48-pin TQFP package S.

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Datasheet Details

Part number WM8170
Manufacturer Wolfson Microelectronics plc
File Size 453.85 KB
Description 3.3V Integrated Signal Processor for Area Array CCDs
Datasheet download datasheet WM8170 Datasheet

Other Datasheets by Wolfson Microelectronics plc

Part Number Description
WM8141 12-bit 6MSPS CIS/CCD Analogue Front End/Digitiser
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WM8144-10 Integrated 10-bit Data Acquisition system for Imaging Applications
WM8146 12-bit(8+4-bit) Linear Sensor Image Processor
WM8148 12-bit/12MSPS CCD/CIS Analogue Front End/Digitiser
WM8150 SINGLE CHANNEL 12 BIT CIS/CCD AFE WITH 4 BIT WIDE OUTPUT
WM8181 12-bit 2MSPS Serial Output CIS/CCD Digitiser
WM8190 (8+6) Bit Output 14-bit CIS/CCD AFE/Digitiser
WM8191 14-bit 6MSPS CIS/CCD Analogue Front End/Digitiser

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WM8170 3.3V Integrated Signal Processor for Area Array CCDs Product Preview Rev 1.0 March 2000 DESCRIPTION The WM8170 is a 10-bit analogue front end/digitiser IC, which processes and digitises the analogue output signals from area array CCD sensors at pixel sample rates of up to 21MSPS. The device contains input blanking, correlated double sampling (CDS), programmable gain amplifier, black level clamp, on-board voltage reference and a 10-bit, 21MSPS ADC. Two auxiliary 8 bit DACs are provided which may be used for bias voltage control or camera functions such as auto-focus. Fine black level adjustment is performed digitally after the ADC. This digital adjustment will follow DC shifts in the video input without introducing digital correction noise into the image.