
Last update: 2002.0806
The specification is subject to change without notice.
14
D4110637B
8. Specification
Model
CS3940
Image sensor
Interline CCD
Total pixel
1028(H) x 1008(V)
Active pixel
1004(H) x 1004(V)
Unit cell size
7.4(H) x 7.4(V) micrometer
Optical size
3/4 type equivalent format
Scanning system
Non-interlace
Scanning frequency
30.12kHz(H) (Under shutter OFF)
29.91Hz(V) (All pixels read out)
Aspect ratio
1:1
Sync system
Internal
Illumination
300 lx (F4.0)
Video output
Digital output: TIA/EIA-644
Data:
10bit
(40.0MHz)
External input signal
Trigger signal
---
TTL
level
(Positive)
---
Input impedance: 10k-ohm
---
Pulse
width:
33.2 micro s or more
Signal
output
WEN
--- 4V(p-p), Positive, Pulse width 1H (Approx. 33.2 micro s)
HD
(Output through DC IN/SYNC)
--- 4V(p-p), Negative (Output through inner SW selection),
Repeating frequency: 30.12kHz (Under shutter OFF)
(Output through DATA OUT)
---
TIA/EIA-644 (LVDS)
Driver
output
voltage:
plus/minus 350mV (Differential output) / 100-ohm
VD
(Output through DC IN/SYNC)
--- 4V(p-p), Negative (Output through inner SW selection),
Repeating
frequency:
29.91Hz
(Output through DATA OUT)
---
TIA/EIA-644 (LVDS)
Driver
output
voltage:
plus/minus 350mV (Differential output) / 100-ohm
Clock
---
TIA/EIA-644 (LVDS)
Driver output voltage:
plus/minus 350mV (Differential output) / 100-ohm
Gamma correction
OFF (Gamma = 1.0)
Shutter speed
8 scales, from 1/30s through 1/10000s