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By: JAI
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CCD & CMOS Cameras
Contact us for lowest price (800) 284-2288, (858) 565-1101, sales@avsupply.com, or fax (858) 300-4193
Compact 1/2" Mega Pixel Progressive Scan Camera With 11 FPS Scan Rate

The JAI CV-A1-20 is a slower scan rate version of the JAI's popular CV-A1 megapixel camera which has a resolution of 1380 x 1035 and footprint of merely 44 x 66 mm (width x length) and height of 29 mm.
The CV A1-20 boasts a long list of new functions and features, including RS 232C control of all settings of the camera and a number of new trigger modes and readout modes.

The target market for the CVA1-20 camera family is volume OEMs (Original Equipment Manufacturers) and high level System Integrators for Automated Imaging applications (e.g. industrial/medical equipment).
 

→ New compact size 1/2" progressive scan monochrome CCD camera
→ 1392 (h) x 1040 (v) 4.65 μm square pixels
→ 20 MHz version compatible with lower speed frame grabbers
→ 11 frames per second with full resolution
→ Up to 52 fps with partial scan
→ 4 times normal sensitivity with H and V binning
→ Internal, external HD/VD or random trigger synchronization
→ Edge pre-select, pulse width control and start/stop trigger modes
→ Shutter speeds from 1/16 to 1/140,000 second in 16 steps
→ Programmable exposure
→ Frame-delay readout in combination with pulse width controlled shutter
→ Unique smear reduction circuit
→ Exposure enable EEN, write enable WEN and pixel clock output
→ Short ASCII commands for fast mode setup via serial port
→ Setup by Windows 98/NT/2000 software via RS 232C

Scanning system Progressive scan
Pixel clock 20 MHz
Line frequency 11.962 kHz (1672 pixel clock/line)
Frame rate for full frame 11.2 frames/sec. (1068 lines/frame)
CCD sensor Monochrome 1/2" IT CCD
Sensing area 6.35 (h) x 4.81 (v) mm
Effective pixels 1392 (h) x 1040 (v)
Pixels in video output, Full 1380 (h) x 1035 (v) 11 frames/sec.
Pixels in video output, Horizontal binning 690 (h) x 1035 (v) 11 frames/sec.
Pixels in video output, Vertical binning 1380 (h) x 501 (v) 22 frames/sec.
Pixels in video output, H V binning 690 (h) x 501 (v) 22 frames/sec.
Pixels in video output, 1/2 partial 1380 (h) x 513 (v) 21 frames/sec.
Pixels in video output, 1/3 partial 1380 (h) x 341 (v) 30 frames/sec.
Pixels in video output, 1/6 partial 1380 (v) x 171 (v) 52 frames/sec.
Cell size 4.65 (h) x 4.65 (v) μm
Sensitivity on sensor o.2 Lux (Max gain, 50% video)
S/N ratio >50 dB
Video output Composite VS signal, 1 Vpp, 75 Ω Video signal 0.7 Vpp (selectable)
Cell size 4.65 (h) x 4.65 (v) μm
Sensitivity on sensor o.2 Lux (Max gain, 50% video)
S/N ratio >50 dB
Video output Composite VS signal, 1 Vpp, 75 Ω Video signal 0.7 Vpp (selectable)
Gamma 0.45 or 1.0
Gain Manual - Automatic
Gain range Man.: -3 to 12 dB - Auto.: 0 to 12 dB
Synchronization Int. X-tal. Ext HD/VD or random trigger
HD sync. input/output 4 V, 75 Ω
Trigger input 4 V, TTL
WEN output (write enable) 4 V, 75 Ω
EEN out. (exposure enable) 4 V, 75 Ω
Pixel clock output 4 V, 75 Ω
Trigger modes Continuous, Edge pre-select, Pulse width control, Start/stop
Readout modes Frame-delay readout, Smearless, Binning
Shutter 1/11 through 1/140,000 sec.
Triggered shutter speed 1/11 through 1/8400 sec.
Programmable exposure 1023 steps in 83μs increments
Long time exposure 2 frames to 8
Smearless readout Reduced smear at high shutter speeds
Functions controlled by internal DIP switches VD input/output, HD input/output, HD, VD 75 Ω termination on/off
Operating temperature -5°C to 45°C
Humidity 20 - 80% non-condensing
Storage temp./humidity -25°C to 60°C/20% - 80 %
Power 12V DC ± 10%. 1.8 W
Lens mount C-mount
Dimensions 29 x 44 x 66 mm (HxWxD)
Weight 150 g

 



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Prices and specifications subject to change without notice.