With our long experience in designing and manufacturing very low phase noise OCXOs, combined with latest circuit technologies, we now introduce a new 1 GHz OXCO. By using a highly stable 125 MHz SC-cut crystal and a new analog multiplication technique, we achieve typical phase noise levels of -118 dBc/Hz at 100 Hz offset and a noise floor of -158 dBc/Hz in this high frequency OCXO. A tight frequency stability of +/- 500 ppb in the temperature range -40 to 70°C and a very good long-term stability of less than +/-2 ppm in 15 years are also largely determined by the SC crystal used.

This OCXO is housed in a small, hermetically sealed, leaded package with dimensions of 36 x 27 x 20 mm, which makes it very usable for space-critical applications.

Spezifikation: 

• Ausgangs-Frequenz 1 GHz
• Niedriges Phasenrauschen: 
  -112 dBc/Hz@ 100 Hz Offset
  -155 dBc/Hz Noise Floor
• Ausgangssignal: ‘True Sinewave’
• Frequenz-Stabilität ± 500ppb
• Frequenz-Ziehbereich ± 2,5 ppm
• Langzeitstabilität ± 2,0 ppm in 15 Jahren
• Kleines THT-Gehäuse (36×27 mm)
• Arbeitstemperatur-Bereich -40 bis +70°C