General Purpose Voltage Controlled Crystal Oscillators (VCXO)

Our general purpose voltage-controlled oscillators (VCXO) offer short lead times, high reliability and excellent jitter performance, while providing  superior supply nosie rejection to simplify low jitter clock generation in noisy environments. Available with single, dual, quad and I2C-controlled configurations, the solutions support a frequency range between 100 kHz to 810 MHz with a typical phase jitter of 0.7 to 1.0 ps. Using patented DSPLL® technology, our general purpose VCXO uses one fixed crystal and our proprietary DSPLL synthesizer to generate any frequency across this range.

Phase jitter (RMS)
0.7 to 0.9
Frequency range
100 to 810 MHz

General Purpose VCXO Oscillator Common Specs

  • Wide frequency range: 100 kHz to 810 MHz
  • Superior jitter performance:
    • 0.7 to 1.0 ps RMS typ
  • Superior initial accuracy
  • Best-in-class control voltage linearity
  • Dual, quad and any frequency configurations available
  • Available with LVPECL, LVDS, CML, HCSL or LVCMOS outputs
  • Operates with 1.8, 2.5, 3.3 V supplies
  • Industry standard, RoHS compliant package and pinouts:
    • 5x7 mm
    • 3.2x5 mm
  • Output enabled active high/active low polarity versions available
Find the Right General Purpose VCXO Device Select Columns
Select Columns
Part Number Customize Description Phase Jitter (RMS) Frequency Range Stability (+/- ppm) Ouput Format(s) Supply Voltage (V) Temperature Range (°C) Package Size (mm) Number of Frequencies
Customize Single General Purpose VCXO 0.9 0.1 250 20 LVPECL; LVDS; HCSL; CMOS; dual CMOS 2.5; 3.3 -40 85 2.5x3.2; 3.2x5; 5x7 Single
Customize Dual Freq General Purpose VCXO 0.9 0.1 250 20 LVPECL; LVDS; HCSL; CMOS; dual CMOS 2.5; 3.3 -40 85 2.5x3.2; 3.2x5; 5x7 Dual
Customize Single General Purpose VCXO 0.7 10 810 20; 50 CML; CMOS; LVDS; LVPECL 1.8; 2.5; 3.3 -40 85 3.2x5; 5x7 Single
Customize Dual Freq General Purpose VCXO 0.7 10 810 20; 50 CML; CMOS; LVDS; LVPECL 1.8; 2.5; 3.3 -40 85 3.2x5; 5x7 Dual
Customize Quad Freq General Purpose VCXO 0.7 10 810 20; 50 CML; CMOS; LVDS; LVPECL 1.8; 2.5; 3.3 -40 85 5x7 Quad
Customize I2C General Purpose VCXO 0.7 10 810 20; 50 CML; CMOS; LVDS; LVPECL 1.8; 2.5; 3.3 -40 85 5x7 Any

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