High bandwidth, low cost time-to-digital converter with a single shot resolution of 1 ns.

The TimeTagger4-1G is now available.


  • 4 NIM compatible stop inputs
  • 1 NIM compatbile start input
  • 1ns resolution
  • 2ns double pulse resolution
  • 48MHit/s total readout rate over PCIe x1
  • 8ms default range
  • easy to use Windows C API
  • PCIe 1.1 x1, bus master
  • low cost