Horizontal shades of blue lines
VL-821 Crystal Oscillator (XO)
  Back to Product Table

Vectron’s VL-821 Crystal Oscillator (XO) is quartz stabilized square wave generator with a CMOS output, operating from a 1.8, 2.5 or 3.3 volt supply. The VL-821 utilized a high performance, low frequency quartz resonator followed by a custom ASIC to synthesize the output frequency.


  • Quick delivery
  • CMOS output
  • 3.2mm x 2.5mm x 1.2 mm
  • Output frequencies to 200.00 MHz
  • Tri-state output for board test and debug
  • -10/70 or –40/85 °C operating temperature
  • Gold over nickel contact pads
  • Hermetically sealed ceramic SMD package
  • Product is compliant to RoHS directive
    and fully compatible with lead free assembly

  • Ethernet, GE, SynchE
  • Storage Area Networking
  • Digital Video
  • Broadband Access
  • Microprocessors/DSP/FPGA