CHEETAH+ 640 CAM
The Cheetah+ CAM version is based on an in-house developed, temperature stabilized InGaAs detector with a 640x 512 pixel resolution. The Cheetah+ 640 CAM offers high frame rates of 1700 Hz. The Cheetah+ CAM version is an ideal choice for high-speed imaging in the SWIR range, offering unique features such as high-speed, high-resolution and exceptional sensitivity in a reliable InGaAs array. These cameras are well-suited for demanding applications like wave front sensing for Free Space Optical communications, hyperspectral imaging and semiconductor manufacturing inspection (including in-line inspection).
World’s fastest SWIR Area-scan imaging up to 1700 Hz
High-quality image
High sensitivity and high resolution
Compact design with high performance features
CHEETAH+ 640 CAM
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Contact usSpecification
| Mechanical Specifications | Cheetah+ 640 CXP CAM |
|---|---|
| Approximate dimensions - excluding lens [width x height x length] [mm] | 108x108x73 |
| Weight [gr] - excluding lens | 1206 |
| Optical interface (optional) | C-mount |
| Connector CXP | 2x HD-BNC connectors supporting CXP6 and CXP12 |
| Connector power/trigger | Lemo 1B Series 8 pins (A key) |
| Environmental & Power Specifications | Cheetah+ 640 CXP CAM |
|---|---|
| Operating case temperature [°C] | From -40 to +70 |
| Storage temperature [°C] | From -45 to +85 |
| Power consumption [W] (with cooling) | 25.2 (via power supply), 15.3 (via CXP) |
| Power supply voltage | 24 V |
| Shock | 40g, 11ms, according to MIL-STD810G |
| Vibration | 4g (20 to 2000 Hz), according to MIL-STD810G |
| IP rating | IP40 |
| Regulatory compliance | RoHS |
| Electro-Optical Specifications | Cheetah+ 640 CXP CAM |
|---|---|
| Image format [pixels] | 640x512 |
| Pixel pitch [µm] | 20 |
| Detector type | InGaAs photodiode array with CTIA ROIC |
| Sensor cooling | TE1 |
| Integration type | Snapshot - global shutter |
| Active area and diagonal [mm] | 12.8 x 10.24 [diagonal 16.4] |
| Optical fill factor | 100% |
| Spectral range [nm] | 900 - 1700 |
| Quantum efficiency | ~80% [typical peak value] |
| Gain modes | High Gain, Low Gain |
| Full well capacities [electrons] | 55 k [HG] 650 K [LG] |
| Read noise [electrons] | 150 [HG] |
| Dark current [electrons/second] | <100k [at 288K sensor temp and 150 mV reverse bias] |
| Read out mode | ITR & IWR |
| Pixel operability | >99.5 % |
| Preconfigured exposure time range [ms] | 0.5ms HG; 10ms LG |
| Max frame rate [Hz] [full frame] | 1700 |
| Region of interest | Yes, up to 4 regions simultaneously |
| Min region size [pixels] | 32 x 8 [step 16 x 4] |
| Max frame rate [Hz] [min region size] | >10000 |
| Analog-to-Digital [ADC] [bits] | 14 |
| Command and control | CXP |
| Digital output format | CXP12, 2x CXP6 |
| Trigger | via unified connector |