Teledyne SP Devices

ADQ14OCT - 14-bit digitizer for SS-OCT

High-resolution digitizer with built-in real-time DSP optimized for Swept-Source OCT

Datasheet
    • 1.
    • HIGH DYNAMIC RANGE FOR IMPROVED IMAGE QUALITY

      With 14 bits resolution, the spurious-free dynamic range (SFDR) of ADQ14OCT is typically about 10 - 15 dB better than competing SS-OCT digitizers. This enables the capture of weaker reflections which allows for deeper tissue penetration.
    • 2.
    • FLEXIBLE AND ROBUST CLOCKING

      ADQ14OCT supports external k-clocking with frequencies varying between 10 MHz to 1 GHz. It also features built-in instant recovery in situations where the k-clock is invalid.
    • 3.
    • EMBEDDED REAL-TIME OCT PROCESSING

      The built-in real-time OCT digital signal processing (DSP) consist of k-space remapping, configurable FFT with windowing (up to 32k points), magnitude and logarithm functions, and optional post-processing truncation.
    • 4.
    • POWERFUL TRIGGERING

      ADQ14OCT features inputs for external A-scan and B-scan triggers and support programmable trigger threshold, impedance, and polarity. It supports A-scan rates of up to 1 MHz at 1024 wavelengths per sweep and also offers back-to-back sweep acquisition.
    • 5.
    • HIGH DATA TRANSFER RATE AND PEER-TO-PEER TO GPU

      ADQ14OCT supports sustained streaming of up to 1 billion wavelengths/s to the host PC. For customers that prefer using graphics processing units (GPUs), we instead offer a solution based on ADQ14DC-2X. This solution requires fixed k-clock frequency and also lacks the embedded OCT signal processing, but allows for peer-to-peer streaming to GPU at peak rates up to 6.8 GByte/s (using firmware option FWDT) for waveform post-processing.
    • 6.
    • FLEXIBLE INTEGRATION

      ADQ14OCT is available in multiple form factors that can be selected based on the requirements of each individual system.
    • 7.
    • OEM DESIGN SERVICE

      We offer design and development of custom hardware, firmware, and software to original equipment manufacturers (OEMs) – a great way of realizing custom projects in a time-efficient manner!
    • 8.
    • EXTENSIVE SOFTWARE SUITE INCLUDED

      All our products are delivered with a software development kit (SDK) that include application programming interfaces (APIs) and drivers for C/C++, MATLABTM and more. It also comes with stand-alone software, ADCaptureLab, which makes it easy to get started. Most software components are supported both under Windows and Linux.
    • 9.
    • 3-YEAR WARRANTY

      Buy with confidence from an ISO-certified partner! Our products are manufactured to the highest standards of quality and technology and our 3-year warranty ensures problem-free operation.
    • Resolution: 14 bits
    • K-clock frequency: Variable between 10 to 1000 MHz (external clock input)
    • Input channels: 1
    • Coupling: DC
    • Analog input bandwidth: 500 MHz
    • Input voltage range: 0.5 Vpp
    • Programmable DC-offset: Full signal range
    • Triggers: A-scan and B-scan, programmable threshold, impedance, and polarity
    • Memory size: 2 GByte
    • Available form factors:
    • USB 3.0
    • PCIe
    • PXIe

  • PCIe ADQ14OCT
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"The technical and intellectual support from the team at Teledyne SP Devices has been playing an important role in our research."

Associate Professor at Hong Kong University (HKU)
who has implemented a system supporting line scan rates of 10M lines/s

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