HVAmp 8ch

ID 64353400023
latest available version (1.2)
compatible with ARTIQ
source available

HVAmp 8ch is EEM module working as an 8-channel high voltage amplifier initially dedicated to large ion traps. It allows amplify signal to +/-200 V output range in 1 MHz bandwith with power limited by slew rate at the level 30 V/μs and cable capacitance. The 50R output impedance allows to drive a few meter long cables. The output may be disconnected via EEM using OptoMOS relay with latency around 50μs. HV is discharged rapidly via capacitor-based circuit. The module work is controlled by over-temperature protection circuit.

Main features

  • 8-channel High Voltage amplifier
  • ±200V output range
  • 1 MHz small-signal BW
  • power BW limited by 30V/μs SR and cable capacitance
  • quick output disconnect (50us typ) controlled via EEM
  • 50R output impedance
  • HV capacitors rapid discharge circuit
  • overtemperature protection

Documentation

GitHub wiki
Link
HVAmp 8ch wiki description on GitHub repository.

Resources

GitHub Repository
Link
GitHub repository containing HVAmp 8ch source files.
Paweł Kozakiewicz
Sales Manager

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