Camera Specifications Cheetah-640CL TE3
Focal length Broad selection of lenses available
Optical interface C-mount - Spectrometer holes
Imaging performance
Maximum frame rate (full frame) 110 Hz
Integration type Snapshot
Window of interest Minimum size 32 x 4
Exposure time range up to 20s in HG mode
ADC 14 bit
Camera control CameraLink (LVDS voltage levels)
Image acquisition Base CameraLink (14 bit)
Trigger Trigger in and out (3.3 V CMOS)
Power requirements
Power consumption < 4 W without TEC operation; 60 W at maximum cooling
Power supply 12 V
Physical characteristics
Camera cooling Water cooling
Ambient operating temperature range 0°C to 50°C
Dimensions (W x H x L mmᵌ) 140 x 135 x 90
Weight camera head 2 kg


  • Array Specifications Cheetah-640CL TE3
    Array type InGaAs
    Spectral band 0.9 μm to 1.7 μm
    Resolution 640 x 512
    Pixel pitch 20 μm
    Peak Quantum Efficiency (QE) 80%
    ROIC noise High gain: 60 e-; low gain: 400 e-
    Conversion gain High gain: 20 μV/e-; Low gain: 1.6 μV/e-
    Array cooling TE3-cooled
    Pixel operability > 99 %