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VF901723 Image

The VF901723 from CTS is a Voltage Controlled Crystal Oscillator (VCTCXO) that operates at 38.4 MHz. It provides temperature stability of ±0.280 ppm over a temperature range from -40°C to +85°C. The VCTCXO requires a DC voltage of 3.3 V and has a duty cycle of 50 %. It is fabricated using the LCVMOS (Low-voltage complementary metal-oxide-semiconductor) process and offers ultra-low jitter and phase noise. The VCTCXO is available in a surface-mount package that measures 14 x 13 mm and is ideal for communications reference applications.

Product Specifications

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Product Details

  • Part Number
    VF901723
  • Manufacturer
    CTS Valpey Corporation
  • Description
    38.4 MHz VCTCXO for Communications Reference Applications

General Parameters

  • Type
    Low G Sensitivity
  • Frequency
    38.4 MHz
  • Output Waveform
    LVCMOS
  • Supply Voltage
    3.15 to 3.45 V
  • Current
    50 mA
  • Load Capacitance
    10 pf
  • Phase Noise
    -172 to -93 dBc/Hz
  • Startup Time
    2 to 3 sec
  • Duty Cycle
    45 to 55 %
  • Fall Time
    3 nsec
  • Rise Time
    3 nsec
  • Jitter
    75 to 100 fs
  • Frequency Stability
    +/-0.28 to +/-3 ppm
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -45 to 90 Degree C
  • RoHS
    Yes
  • Note
    Control Voltage : 0 to 3.3 V, Input impedance : 10 KOhms

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