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2038A Image

The 2038A from NEL Frequency Controls is a Phase-Locked Clean-up ULPN VCXO that operates at 10 MHz. It provides an output power of 10 dBm and has a rise/fall time of 4 ns. This VCXO has a G-sensitivity of ±0.5 ppb/G and a phase noise of -160 dBc/Hz @ 10 kHz offset. It requires a DC supply of 3.3/5 V and consumes 50 mW of power. It is available in a compact SMD package that measures 17.02 x 14.00 x 5.60 mm and is ideal for improving the phase noise of incoming signals, atomic clocks, GNSS-based clocks, test & measurement and COTS/dual-use applications.

Product Specifications

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Product Details

  • Part Number
    2038A
  • Manufacturer
    NEL Frequency Controls
  • Description
    10 MHz Low-G-Sensitivity Phase-Locked Clean-up ULPN VCXO

General Parameters

  • Type
    Low G Sensitivity
  • Applications
    Test & Measurement, Atomic Clock, GNSS
  • Frequency
    10 MHz
  • Output Waveform
    Sinewave, CMOS, TTL
  • Supply Voltage
    3.2 to 5.25 V
  • Output Load
    10 K Ohm
  • Output Power
    9 to 11 dBm
  • Logic Levels
    2
  • Shock and Vibration
    MIL-STD-202
  • Duty Cycle
    45/55 %
  • Rise Time
    4 to 5 ns
  • Fall Time
    4 to 5 ns
  • Load Capacitance
    15 pF
  • Phase Noise
    -140 to -80 dBc/Hz
  • Phase Noise 1 kHz
    -130 dBc/Hz
  • Phase Noise 10 kHz
    -140 dBc/Hz
  • Phase Noise 100 kHz
    -140 dBc/Hz
  • Package
    SMD
  • Dimension
    0.670 x 0.566 x 0.22 in.
  • Grade
    Commercial
  • RoHS
    Yes
  • Operating Temperature
    -20 to 70 Degree C
  • Storage Temperature
    -40 to 85 Degree C
  • Note
    G-sensitivity :±0.5 ppb/G ; Power Consuption:50 mW

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