General Purpose Crystal Oscillators (XO)

Our general purpose crystal oscillators offer the industry’s shortest lead times, excellent jitter performance and high reliability. Devices in this family are available with single, dual and I2C-controlled configurations and support a frequency range between 100 kHz to 810 MHz with a typical phase jitter of 0.5 to 0.8 ps. Taking advantage of patented DSPLL® technology, these devices use one fixed crystal and Silicon Labs’ proprietary DSPLL synthesizer to generate any frequency across this range. This solution also provides superior supply noise rejection, simplifying low jitter clock generation in noisy environments.

Phase jitter (RMS)
0.5 to 0.8 ps
Frequency range
100 kHz to 810 MHz

General Purpose XO Oscillator Common Specs

  • Wide frequency range: 100 kHz to 810 MHz
  • Superior jitter performance: 0.5 to 0.8 ps RMS Typ
  • Higher frequency stability and superior initial accuracy
  • Dual and any-frequency configurations available
  • Available with LVPECL, LVDS, HCSL or LVCMOS outputs
  • Operates with 1.8, 2.5 or 3.3 V supplies
  • Output enabled active high/active low polarity versions available
  • Industry-standard, RoHS-compliant package and pinouts
    • 5x7 mm
    • 3.2x5 mm
    • 2.5x3.2 mm
Find the Right General Purpose Crystal Oscillator Device Select Columns
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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 XO 0.8 0.1 250 30; 50; 100 LVPECL; LVDS; HCSL; CMOS; dual CMOS 1.8; 2.5; 3.3 -40 85 2.5x3.2; 3.2x5; 5x7 Single
Customize Single General Purpose XO 0.8 0.1 250 30; 50; 100 LVPECL; LVDS; HCSL; dual CMOS 1.8; 2.5; 3.3 -40 85 2.5x3.2; 3.2x5; 5x7 Single
Customize Dual General Purpose XO 0.8 0.1 250 30; 50; 100 LVPECL; LVDS; HCSL; CMOS; dual CMOS 1.8; 2.5; 3.3 -40 85 2.5x3.2; 3.2x5; 5x7 Dual
Customize Dual General Purpose XO 0.8 0.1 250 30; 50; 100 LVPECL; LVDS; HCSL; CMOS; dual CMOS 1.8; 2.5; 3.3 -40 85 2.5x3.2; 3.2x5; 5x7 Dual
Customize I2C General Purpose XO 0.8 0.1 250 30; 50; 100 LVPECL; LVDS; HCSL; CMOS; dual CMOS 1.8; 2.5; 3.3 -40 85 2.5x3.2; 3.2x5; 5x7 Any
Customize Single General Purpose XO 0.5 10 810 20; 30; 50; 100 CML; CMOS; LVDS; LVPECL 1.8; 2.5; 3.3 -40 85 3.2x5; 5x7 Single
Customize Single General Purpose XO 0.5 10 810 20; 30; 50; 100 LVPECL; LVDS; CML 1.8; 2.5; 3.3 -40 85 3.2x5; 5x7 Single
Customize I2C General Purpose XO 0.5 10 810 20; 30; 50; 100 CML; CMOS; LVDS; LVPECL 1.8; 2.5; 3.3 -40 85 5x7 Any

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