AR0134CS_16 Datasheet, PDF (5/38 Pages) ON Semiconductor – 1/3-Inch 1.2 Mp CMOS Digital Image Sensor

AR0134CS: 1/3-Inch 1.2 Mp CMOS Digital Image Sensor
Features Overview
processing signal chain (which provides further data path corrections and applies digital
gain). The pixel data are output at a rate of up to 74.25 Mp/s, in parallel to frame and line
synchronization signals.
Features Overview
The AR0134 Global Sensor shutter has a wide array of features to enhance functionality
and to increase versatility. A summary of features follows. Please refer to the AR0134
Developer Guide for detailed feature descriptions, register settings, and tuning guide-
lines and recommendations.
• Operating Modes
The AR0134 works in master (video), trigger (single frame), or Auto Trigger modes. In
master mode, the sensor generates the integration and readout timing. In trigger
mode, it accepts an external trigger to start exposure, then generates the exposure and
readout timing. The exposure time is programmed through the two-wire serial inter-
face for both modes. Trigger mode is not compatible with the HiSPi interface.
• Window Control
Configurable window size and blanking times allow a wide range of resolutions and
frame rates. Digital binning and skipping modes are supported, as are vertical and
horizontal mirror operations.
• Context Switching
Context switching may be used to rapidly switch between two sets of register values.
Refer to the AR0134 Developer Guide for a complete set of context switchable regis-
ters.
• Gain
The AR0134 Global Shutter sensor can be configured for analog gain of up to 8x, and
digital gain of up to 8x.
• Automatic Exposure Control
The integrated automatic exposure control may be used to ensure optimal settings of
exposure and gain are computed and updated every other frame. Refer to the AR0134
Developer Guide for more details.
• HiSPi
The AR0134 Global Shutter image sensor supports two or three lanes of Streaming-SP
or Packetized-SP protocols of ON Semiconductor's High-Speed Serial Pixel Interface.
• PLL
An on chip PLL provides reference clock flexibility and supports spread spectrum
sources for improved EMI performance.
• Reset
The AR0134 may be reset by a register write, or by a dedicated input pin.
• Output Enable
The AR0134 output pins may be tri-stated using a dedicated output enable pin.
• Temperature Sensor
The temperature sensor is only guaranteed to be functional when the AR0134 is
initially powered-up or is reset at temperatures at or above 0°C.
• Black Level Correction
• Row Noise Correction
• Column Correction
• Test Patterns
Several test patterns may be enabled for debug purposes. These include a solid color,
color bar, fade to grey, and a walking 1s test pattern.
AR0134CS/D Rev. 8, Pub. 1/16 EN
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