VCC-GC20U11CL
Rev.900-722-32-00
©2011 CIS Corporation. All rights reserved.
5
3.
Notes on Partial Scan Mode Operation
At vertical partial scan mode, the smaller the set reading out lines, the faster the camera exposure and
output operation will be. And, at the same time, power consumption will be increased.
Power consumption when the minimum partial scan line number is set will be approx. 2.6W, while it will be
approx. 1.7W at full frame scan. That is about 1.5 times higher. With higher power consumption, heat
will be increased as well.
We recommend promoting heat dissipation when installing our camera to your system, especially when
reading out line is set between the ranges of 50lines to 1line.
For instance, installing the camera to the place under 40 degrees C ambient temperature, or installing the
camera to a metalic part, would be effective.
4.
Product Outline
VCC-GC20U11CL is an industrial B/W high-speed digital video camera module utilizing a global shutter type,
2/3 type 2M pixels CMOS sensor. Interface of GC20U11CL complies with camera link (Base Configuration)
with its resolution 2.2M pixels. Entire pixels can be read out within approx. 1/70s.
Key Features
□
High frame rate, 70.73fps, at full frame scan mode with Camera Link Base Configuration.
Frame rate = (pixel clock) / (((horizontal output pixels/output tap number)
+
Horizontal Blanking)
×
(Vertical Output Lines + Vertical Blanking))
=
(79.99MH
ｚ
) / (((2050/2) +5)×(1088+10))
=
70.73fps
□
29mm cubic in size (excluding projection).
□
Camera Link 2Tap output (Base Configuration)
□
8bit / 10bit selectable
□
External Trigger
□
Shutter Speed: 1/70s
～
1/50,000s
□
Fixed Trigger Shutter Mode
□
Pulse Width Trigger Shutter Mode
□
Partial Scan Mode (Horizontal and Vertical)
□
Free sample control software for evaluation purpose only is downloadable via our web.
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