Toshiba CS3950DIF Benutzerhandbuch

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Documents No. D4134648A

4. Specifications

[Electrical specifications]

Image sensor

: 1/3 type all-pixel-data-readout interline transfer CCD

Total number of pixels

: 1077

(H) × 788

(V) Approx. 850,000 pixels

Number of effective pixels

: 1034

(H) × 779

(V) Approx. 800,000 pixels

No. of video output effective pixels : 1024

(H) × 768

(V) Approx. 790,000 pixels

Pixel cell size

: 4.65µm (H) × 4.65µm (V)

Sensitivity

: 400lx, F5.6

Minimum illumination

: 4lx, F1.4 (Gain: Max., approx. 50% of video output)

Gain setting

: The following gain setting is possible using communication commands:

GAIN; −6 to +10dB (initial factory setting : 0dB)

Gamma

: Fixed at 1.0

Power supply

: 8 VDC to +30 VDC (supplied via the IEEE1394 cable)

Power consumption

: approx. 2.6W (at +12V)

[Interface specifications]

Interface method

: Compliant with IEEE Std.1394a-2000

Transfer rate

: 400 Mbps

Video mode

: Format_1 Mode_5 ; 1024×768 Mono 8bit

Can be switched between 30, 15, 7.5, and 3.75 fps (factory setting: 30fps)

Format_7 Mode_0 (when the scalable function is used)

Protocol

: Compliant with IIDC1394-based Digital Camera Specification Ver.1.31

[Trigger signal specifications]

(Shutter Trigger)

: V

0 ~ 0.5V

2 ~ 5V

High impedance (100kΩ)

Capture timing

: Can be switched between rising edge/falling edge detection

(Factory setting: falling edge detection)

Pulse width

: Minimum : 1µs

Maximum : 2s

[Electronic shutter specifications]

Factory setting

: Electric shutter OFF

Normal electronic shutter

: Set via the IEEE1394 interface

* Exposure time can be set up in FIX mode, 32bit Floating-point format

mode.

Random trigger shutter

: Set via the IEEE1394 interface

* Exposure time can be set up in FIX mode, 32bit Floating-point format

mode and pulse width mode.