IBIS4-6600 Datasheet, PDF (4/63 Pages) Cypress Semiconductor – High resolution 6.6 M Pixel Rolling shutter CMOS Image sensor

IBIS4-6600
Datasheet
1 Introduction
1.1 Overview
The IBIS4-6600 is a solid state CMOS image sensor that integrates the functionality
of complete analog image acquisition, digitizer and digital signal processing system
on a single chip. The image sensor compromises a 6.6 MPixel resolution with
2210x3002 active pixels. The image size is fully programmable to user-defined
windows of interest. The pixels are on a 3.5 µm pitch. The sensor is available in a
Monochrome version or Bayer (RGB) patterned color filter array.
User programmable row and column start/stop positions allow windowing down to
2x1 pixel window for digital zoom. Sub sampling reduces resolution while
maintaining the constant field of view. The analog video output of the pixel array is
processed by an on-chip analog signal pipeline. Double Sampling (DS) eliminates the
fixed pattern noise. The programmable gain and offset amplifier maps the signal
swing to the ADC input range. A 10-bit ADC converts the analog data to a 10-bit
digital word stream. The sensor uses a 3-wire Serial-Parallel (SPI) interface. It
operates with a single 2.5V power supply and requires only one master clock for
operation up to 40 MHz. It is housed in a 68-pin ceramic LCC package.
The IBIS4-6600 is designed taking into consideration interfacing requirements to
standard video encoders. In addition to the 10-bit pixel data stream, the sensor outputs
the valid frame, line and pixel sync signals needed for encoding.
This datasheet allows the user to develop a camera system based on the described
timing and interfacing.
Cypress Semiconductor Corporation 3901 North First Street
San Jose, CA 95134
408-943-2600
Contact: [e-mail] Document #: 38-05708 Rev.**(Revision 1.3 )
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