Packaged Low Phase Noise Crystal Oscillator (PXO)

FCD-Tech offers packaged Low Phase Noise Crystal Oscillators with SIne Wave, LVPECL, HCMOS and TTL output. The AXE55310-26 and AXM55310-16 are both MIL-grade Packaged Crystal Oscillators. AXE1000 is a Low Phase Noise Crystal Oscillator type with SMA connector and operating in the UHF.


Dimension (mm)
Frequency Range

SMA connector Package


UHF Low Phase Noise Crystal Oscillator (SPXO)

54 x 40 x 19 mm
300MHz / 1300MHz
Sine Wave
  • Low Phase Noise Crystal Oscillator
  • Oscillator with SMA connector output
  • Sine Wave output +11 dBm (R 50Ω)
  • Frequency range : 300MHz to 1200MHz
    Standard frequencies: 1000MHz / 1200MHz
PDF datasheet

Through hole package


VHF/UHF PXO with LVPECL or Sine Wave output

20.5 x 20.5 x 12.5 mm
60 to 400 MHz

Sine Wave


  • VHF/UHF PXO in thru hole package, size 20.5 x 20.5 x 12.5 mm
  • Output : Sine Wave or LVPECL
  • Low Phase Noise Oscillator and Low Jitter
  • No PLL
  • High stability through hermetically sealed resonators
  • Frequency range : 60 to 400 MHz
PDF datasheet

Through hole double sealed package


HCMOS Crystal Oscillator (XO) MIL-PRF-55310-26 compliant

20.7 x 13 x 7.5 mm
AXE55310-26 MIL-grade PXO
4 to 65 MHz HCMOS
  • Crystal Oscillator compliant to MIL-PRF-55310-26
  • Thru hole double-sealed package, size 20.7 x 13 x 7.5 mm
  • HCMOS output logic
  • Frequency range 4 to 65 MHz
  • Operating temperature range till -55 to +125°C
PDF datasheet

Through hole package


MIL-Grade Crystal Oscillator with TTL output (MIL-PRF-55310/16H)

20.7 x 13 x 7.5 mm
AXM55310-16 MIL-grade PXO
0.150 to 80 MHz TTL
  • MIL-grade packaged Crystal oscillator (MIL-PRF-55310/16H)
  • TTL compatible output logic
  • Several screening options
  • Frequency range 0.150 to 80.000 MHz
PDF datasheet
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