GPS Disciplined Oscillator (GPSDO) GT-11 series

GPS Disciplined Oscillator (GPSDO) GT-11 series

25.4 x 25.4 mm GPSDO

Product Highlight

Taitien introduced the highly cost-effective disciplined crystal oscillator GT-11. GT-11’s built-in GPS receiver module uses GPS or 1 pps as a disciplining signal. By disciplining and locking, GT-11 can achieve the accuracy and stability as an atomic clock with phase error controlled within 75 ns (RMS). Furthermore, GT-11 offers the advantages of small size and low power consumption. GT-11’s excellent accuracy and stability performance enables it to replace rubidium clocks as a standard clock reference source. This series is particularly suitable for various laboratory instruments. The miniature size of 25.4 x 25.4 x 9.4 mm can provide more flexibility for customer’s product design space.

  • Build-in GPS receiver module and provides +5.0 V for Active Antenna
  • Low Power Consumption
  • 10 MHz CMOS output and 1 pps CMOS output
  • Enable external 1 pps input for discipline


  • Package Size: 25.4 x 25.4 x 9.4 mm
  • Freq. : 10 MHz
  • Product Shape: DIP
  • Supply Voltage: 3.3 V
  • Output level: CMOS

RoHS PB-free

Frequency Accuracy 24Hrs Hold Over Operating Temp. Range(°C)
μs Min. Max.
±5×10-12 0 60



  • Base Station / Wired Network
  • GNSS Positioning & Synchronization
  • Instrument Reference
  • Low Power GPSDO
  • Reference Timing Circuit
  • Telecom Systems
  • Test Instrument & Equipment
  • Time and Frequency Standard
  • UAVs


Product Categories

  • Timing Module

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