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Ultra Low Phase Noise SMD Package

  • SC-cut crystal
  • Ultra Low Phase Noise
  • Sine wave +17 dBm out
  • Extremely small, slim package
  • Ideal for
    • – Instrumentation

    • – Radar

    • – Data communications

    • – High-end synthesizers

    • – Telecommunication systems

Ultra Low Phase Noise 10 MHz OCXO

  • 10 MHz Output Frequency
    • – 115 dBc/Hz @ 1 Hz

    • – 146 dBc/Hz @ 10 Hz

    • – 172 dBc/Hz on the floor

  • Small package options
    • – 36mm x 27 mm “Europack

    • – 25mm x 25 mm

    • – 20mm x 20 mm

  • Used in leading edge Test and
    Measurement applications
  • ITAR Free

Ultra Low Phase Noise Dual Frequency OCXO Reference Module

  • Two frequency outputs 10 MHz and 100 MHz
  • Ultra Low Phase Noise
    • – 115 dBc/Hz at 1 Hz offset

    • – 145 dBc/Hz at 10 Hz offset for 10 MHz

    • – 125 dBc/Hz at 10 Hz offset

    • – 180 dBc/Hz at 100 KHz for 100 MHz

  • Excellent temperature stability from
    2 ppb peak to peak
  • Low aging from 0.25 ppb/day
  • Excellent short term stability AVAR < 1E-12 at 1 s

White Paper
Testing Phase Noise of Ultra Low Phase Noise SMD Package

Challenges and Solutions

  • Six test instruments are evaluated:
    • – Noise XT DCNTS

    • – Agilent’s E5052B

    • – Symetricomm 5120A-01

    • – Anapico APPH6000

  • Each is rated in terms of
    • – Accuracy

    • – Speed

    • – Ease of use

    • – Range

    • – Cost

    • – Ease of data retrieval

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