JAI CV-A1-20 User Manual

CV-A1-20

9. Specifications

Specifications

CV-A1-20

Scanning system

Progressive 1068 lines 11.2 frames/sec.

Pixel clock

20.00 MHz

Line frequency

11.962 kHz (1672 pixel clock/line)

Frame rate for full frame

11.2 frames/sec. (1068 lines/frame)

CCD sensor

1/2” progressive monochrome IT CCD

Sensing area for video out

6.42 (h) x 4.81 (v) mm

Effective pixels

1392 (h) x 1040 (v)

Pixels in video output

1380 (h) x 1035 (v)

Cell size

4.65 (h) x 4.65 (v) µm

Resolution horizontal

1000 TV lines

Sensitivity on sensor

0.2 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

1.0 – 0.45

Gain

Gain range

Manual – Automatic

Man. -3 to +12 dB. Aut. 0 to +12 dB

Synchronization

Int. X-tal. Ext. HD/VD or random trigger

HD sync. input/output

4 V ±2 V, 75 Ω

Trigger input

4 V ±2 V, 1kΩ input impedance

WEN output (write enable)

4 V ±2 V, 75 Ω

EEN output (exposure enable)

4 V ±2 V, 75 Ω

Pixel clock output

4 V ±2 V, 75 Ω

Read out modes for full frame

Full, 2:1 H binning, 2:1 V binning, H+V binning

Read out partial scan vertical

Full, 1/2, 1/3, 1/6

Trigger

Continuous, Edge pre-select, Pulse width control, frame delay

Accumulation by trigger

H synchronized/ (H non synchronized. In PWC and frame delay only)

Shutter speed. Fixed
(Full frame only)

1/11, 1/21, 1/42, 1/70, 1/175, 1/349, 1/698, 1/1400, 1/2800, 1/5587, 1/14,000, 1/28,000,

1/56,000, 1/84,000, 1/112,000, 1/140,000 second

Shutter speed in trigger modes

Max. 1/5587 second. (1/8381 for settings >1/5587)

Programmable exposure

1.3 H to 1023.3 H in 1 H step

Pulse width control

1.3 H to 2000 H

Long time exposure

<2 sec. (Interval between ext. VD)

Start/stop exposure

1.3 H to – 2000 H

(Time from trigger to ext. VD)

Frame delay readout PWC

1.3 H to 2000 H

Delay in frame delay readout mode

< 2 seconds (Time from PWC trigger input to ext. VD input.)

Smearless readout

For edge pre-select mode only

Functions controlled by internal DIP
switches

VD input/output, HD input/output

HD, VD 75 Ω termination on/off

Functions controlled by
RS 232C short commands

Shutter speed, shutter mode, Trigger mode, Readout mode, polarity,

Sync. on/off, Programmable exposure, Gain levels, Gamma and RS 232C Commands

Communication Baud rate

9600 bps

Operating temperature

-5°C to +45°C

Humidity

20 – 80% non-condensing

Storage temp./humidity

-30°C to +60°C/20% - 90 % non-condensing

Power

12V DC ± 10%. 1.8 W

Lens mount

C-mount

Dimensions

29 x 44 x 66 mm (HxWxD)

Weight

150g

Spectral Sensitivity

- 21 -

400

500

600

700

800

900

Wave lenght ( nm )

1.0

0.8

0.6

0.4

0.2

0.0

Rela

tive

ran

1000