CMV300, high speed CMOS image sensor0 pages

CMV300
VGA high speed global shutter image sensor
SENSOR DESCRIPTION
The CMV300 is a global shutter CMOS image sensor with
648 by 488 pixels in a 1/3“ optical format. The image array
consists of 7.4 µm by 7.4 µm pipelined global shutter
pixels, which allow exposure during read out while
performing CDS operation reducing fixed pattern and dark
noise significantly. The CMV300 has 4 12-bit digital LVDS
outputs (serial) each running at 300 Mbps or one 10-bit
parallel CMOS output. The image sensor also integrates a
programmable gain amplifier and offset regulation. Each
channel runs at 300 Mbps maximum, which results in 300
fps frame rate at full resolution in 10-bit mode. Higher
frame rates can be achieved in row-windowing mode or
row-subsampling mode. All operation modes are all
programmable using a SPI interface. A programmable
on-board sequencer generates all internal exposure and
read out timings. External triggering and exposure
programming is also possible. Extended optical dynamic
range can be achieved by multiple integrated high
dynamic range modes. A 12-bit per pixel mode is
available at reduced frame rates.
SENSOR FEATURES
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APPLICATION FIELDS
• Machine vision
• Motion analysis
• High speed inspection
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Pipelined global shutter with CDS correction
648 (H) * 488 (V) active pixels on a 7.4 µm pitch
Optical format of 1/3”
300 frames/sec at full resolution in 10-bit mode (LVDS)
150 frames/sec at full resolution in 10-bit mode (CMOS)
Dark reference rows and columns
ROI windowing capability (row based only)
X-Y mirroring function
Master clock: 10-50MHz
4 LVDS-outputs @ 300 Mbps (300 fps) multiplexable to
2 (150 fps) and 1 (75 fps) outputs
One 10 bit parallel CMOS output running at maximum
50 MHz (75 fps)
Multiple High Dynamic Range modes supported
On chip temperature sensor
On chip timing generation
On chip black reference
SPI-control
3.3V and 1.8V signaling
Monochrome and Bayer (RGB) configuration
Chip scale package (8 x 8 BGA pins)
Please address all product inqueries and ordering information to:
CMOSIS NV · Coveliersstraat 15 · B-2600 Antwerpen · Phone: +32 3 260 17 33 · Fax: +32 3 260 17 79 · info@cmosis.com