Products

Time measurement card

  • 128 input channels (4 connectors, 32 channels each)
  • LVDS input standard
  • Time measurement resolution: 90ps
  • The Etrax FS Linux processor on the board
  • Two configurable optical outputs 2.5 Gb/s
  • 100 Mb/s Ethernet connection

 

Multichannel digitizing board I

  • 96 analog inputs, DC coupled ±1V input range
  • 96 10-bit ADCs (AD9212 from Analog Devices)
  • Max. sampling rate: 40 MSPS (Mega Sample Per Second)
  • Four 8-pin input connectors each containing:
    • 24 differential analog inputs
    • 5 LVDS lines – programmable direction
    • 2 LVTTL lines – programmable direction
    • +5V (two pins), GND (6 pins)
  • Connector type: HDRA-EC68LFDT-SL from Honda Connectors
  • Three FPGAs: LFE2-50E-5F900C FPGA from Lattice

 

Multichannel digitizing board II

  • 8 analog inputs
  • low noise, programmable gain input amplifier:
    • 0.74 nV/√Hz,
    • 2.5 pA/√Hz
  • 100 MHz bandwidth, gain independent
  • Input voltage range: ±275 mV, AC coupled
  • Eight 10-bit ADCs (AD9212 from Analog Device)
  • 20 MSPS sampling
  • LEMO input connectors
  • veto input (LVTTL), dead time output (LVTTL)
  • FPGA: Spartan 2 from Xilinx

 

8-channel current source

  • Output current: ± 196 mA
  • Load resistance: 0 – 15 Ω
  • Current setting accuracy: 1 μA,(internal DAC step: 0,76 μA)
  • Short time stability (5 min.): ± 1,25 μA
  • Long time stability (12 h): < 50 ppm ±2,5 μA
  • Current measurement accuracy: 0.1% full range
  • Remote control: RS232
  • Manual control: front panel keyboard and LCD display

 8-channel current source

USB spectrum analyzer and oscilloscope

  • 2 analog inputs, AC, 1Vpp
  • 3dB input amplifier gain: 320 MHz
  • 14-bit ADC: AD9245 from Analog Devices
  • Maximum sampling rate: 80 MSPS
  • LVTTL veto input
  • LVTTL dead time output
  • FPGA: Spartan 2 from Xilinx
  • USB supply