SIS3315 16 Channel 15 MSPS 18-bit VME Digitizer

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The SIS3315 is a midspeed digitizer with superior linearity.


It is based on Analog Devices ADAQ23878 μModule ADC solution.


The digital part of the SIS3315 design was adopted from the faster SIS3316-2 family.


The readout of Quantum Sensors/Magnetic Micro Calorimeters (MMC) is the initial target application.


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Photograph

SIS3315 Photograph

Features/Properties:

  • Single width 6U VME card
  • AMD Xilinx Artix-7 FPGA based
  • 16 channels
  • 15 MS/s per channel
  • 18-bit resolution
  • 64 MSamples memory/channel
  • 5 V default input range
  • Other input ranges as solder option
  • 50 Ω or high impedance (default) solder configurable
  • Offset DACs
  • > 20 MHz analog bandwidth (see below)
  • Internal/External clock
  • Multi event mode
  • Readout in parallel to acquisition
  • Pre/Post trigger capability
  • Trigger OR output (16 individual thresholds)
  • SFP cage (Gigabit Ethernet or Multi-Gigabit optical link connection)
  • A32/D32/BLT32/MBLT64/2eVME
  • 1-wire Id. serial PROM
  • In field JTAG and JTAG over VME firmware upgrade capability
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    Under this link you will find a picture of the SIS3315 with VME64x lever handles

    Analog Bandwidth for different gain settings

    BW plot
    Input ranges vertical bar RoHS label