The NovoViz NV03TDC-DEV was developed for applications requiring single-photon sensitivity point detectors and burst timestamping capabilities. The device does not require any external threshold circuitry and uses a single USB connection for both power and data.
The sensor combines the benefits of a single-photon avalanche diode (SPAD) pixel, namely the single-photon resolution and fast operating speeds, with the benefits of on chip timestamping and memory – high event rates and reduced output data rates.
Our innovative sensor architecture has a multi-shot time to digital converter connected to a free running gated SPAD pixel. The timing resolution is defined by an externally provided clock signal. The events are stored in the on-chip FIFO and can be read at any time by the user. The sensor is well suited for lifetime measurements, high dynamic range imaging, low light imaging and depth sensing, among others.
Key Specifications:
- Single SPAD pixel
- On-chip memory for 255 events
- 2 ns timestamping resolution
- External gate signal
Applications and industries include: machine vision, quantum imaging, medical imaging and automotive.
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