Xenics Short-Wave Infrared (SWIR) Wildcat+ 640 Series

The Wildcat+ 640 series is based upon a state-of-the-art InGaAs detector with 640×512 pixels and 20 μm pixel pitch. The camera offers superior, high resolution SWIR imaging capabilities, comes in a versatile and industry-proven Wildcat camera package (GenICam compliant) and offers advanced on-board image processing.

The Wildcat+ 640 camera outputs full frame images up to 300 Hz via either a CameraLink or USB3 Vision interface.

The Wildcat+ 640 is suitable for semiconductor inspection, display inspection (mobile phone and TV), and laser beam analysis.

Benefits & Features

  • Compact and industry-proven camera design
  • High-resolution SWIR imaging
  • Advanced on-board image processing performance
  • GenICam complaint
  • Flexible optical mount and lens options
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Mechanical Specifications:
Wildcat+ 640 CL 300Wildcat+ 640 U3V 300
Approximate dimensions - excluding lens [width x height x length] [mm]55 x 55 x 7255 x 55 x 91.5
Weight [gr] - excluding lens316358
Optical interfaceC-mount or M42C-mount or M42
Connector USB-USB 3.0 type micro-B
Connector CameraLinkStandard SDR-
Connector power/trigger/serial commandLemo 1B.308 (unified connector)Lemo 1B.308 (unified connector)
Environmental & Power Specifications:
Wildcat+ 640 CL 300Wildcat+ 640 U3V 300
Operating case temperature [°C]From -40 to +70From -40 to +70
Storage temperature [°C]From -40 to +85From -40 to +85
Power consumption [W]<7<7
Power supply voltageDC 12 VDC 12 V
Shock40 g, 11 ms, according to MIL-STD810G40 g, 11 ms, according to MIL-STD810G
Vibration5 g [20 to 2000 Hz], according to MIL-STD810G5 g [20 to 2000 Hz], according to MIL-STD810G
IP ratingIP40IP40
Regulatory complianceCECE
Electro-Optical Specifications:
Wildcat+ 640 CL 300Wildcat+ 640 U3V 300
Image format [pixels]640 x 512640 x 512
Pixel pitch [µm]2020
Detector typeInGaAs photodiode array with ROICInGaAs photodiode array with ROIC
Sensor temperature stabilizationTE coolerTE cooler
Integration typeSnapshot - global shutterSnapshot - global shutter
Active area and diagonal [mm]12.8 x 10.24 [diagonal 16.4]12.8 x 10.24 [diagonal 16.4]
Optical fill factor100%100%
Spectral range [nm]900 - 1700900 - 1700
Quantum efficiency~80% [typical peak value]~80% [typical peak value]
Gain modesHigh Gain [HG] & High Dynamic Range mode [HDR]High Gain [HG] & High Dynamic Range mode [HDR]
Full well capacities [electrons]65k [HG] & 550k [HDR]65k [HG] & 550k [HDR]
Read noise [electrons]45 [HG] & 200 [HDR]45 [HG] & 200 [HDR]
Dark current [electrons/second]<100k<100k
Read out modeITR/IWRITR/IWR
Pixel operability>99.5%>99.5%
Preconfigured exposure time range [ms]HDR ITR: 0.5 ms; HG ITR: 0.5 ms & 5 ms; HG IWR 0.5 ms & 5 msHDR ITR: 0.5 ms; HG ITR: 0.5 ms & 5 ms; HG IWR 0.5 ms & 5 ms
Max frame rate [Hz] [full frame]300300
Region of interestYesYes
Min region size [pixels]8 x 8 (step size 4 pixels in X & 1 pixel in Y)8 x 8 (step size 4 pixels in X & 1 pixel in Y)
Max frame rate [Hz] [min region size]>7 kHz>7 kHz
Command and controlCameraLink BaseUSB 3 Vision
Digital output formatCameraLink Base (16 bit)USB 3 Vision (16 bit)
TriggerConnector: 2 trigger in & 2 trigger out - LVCMOS 3.3 V; CameraLink trigger inConnector: 2 trigger in & 2 trigger out - LVCMOS 3.3 V; CameraLink trigger in