HCD280 Image

HCD280

OCXO by Golledge

Note : Your request will be directed to Golledge.

The HCD280 from Golledge is an Oven Controlled Crystal Oscillator (OCXO) that operates from 30 to 100 MHz. It has a frequency stability of better than 500 ppb per year and a temperature stability of up to ±10 ppb. The OCXO provides a sine wave or CMOS output with harmonic distortion of -30 dBc and a spurious of less than -80 dBc. It has three different phase noise profiles (A, B, and C), including close-in phase noise of -105 dBc/Hz @ 10Hz, and an excellent phase noise floor of -170 dBc/Hz @ 10kHz (profile C). The oscillator requires a DC supply of 3.3-12 V and consumes less than 4 W of power. It offers excellent short-term stability, fast warm-up time, and provides enhanced phase noise performance. The HCD280 is available in a hermetically sealed package that measures 25.8 x 25.8 x 13 mm and conforms to MIL-STD-202 standards for shock, vibration, and humidity specifications.

Product Specifications

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Product Details

  • Part Number
    HCD280
  • Manufacturer
    Golledge
  • Description
    High Stability OCXO with Low Phase Noise from 30 to 100 MHz

General Parameters

  • Frequency
    30 to 100 MHz
  • Output Waveform
    CMOS, Sinewave
  • Supply Voltage
    3.3 to 12 V
  • Output Power
    1 to 9 dBm
  • Load Capacitance
    15 pF
  • Output Load
    10 kOhms
  • Phase Noise
    -170 to -90 dBc/Hz
  • Phase Noise 1 kHz
    -155 to -150 dBc/Hz
  • Phase Noise 10 kHz
    -170 to -160 dBc/Hz
  • Phase Noise 100 kHz
    -170 to -160 dBc/Hz
  • Frequency Stability
    ±10 ppb, ±20 ppb, ± 50 ppb, ± 100ppb
  • Package Type
    Surface Mount
  • Package
    Hermetic, Washable
  • Dimension
    25.8 x 25.8 x 13.0 mm
  • Grade
    Commercial, Military
  • Shock and Vibration
    Shock : 50g for 11ms, Vibration : 10-55Hz, 1.5mm.55-500Hz, 10g
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -55 to 150
  • RoHS
    Yes
  • Note
    Power Consumption : 1.2 W (Steady State), 4 W (Warm Up)

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