M3x5x Series VCXO

M3x5x Series VCXO

M3x5x Series 3.2 x 5.0 mm High Frequency VCXO

MtronPTI today introduced the M305x series small form factor high performance Voltage Controlled Crystal Oscillator (VCXO). The M305x series VCXO delivers jitter performance as low as 130fs at 622.08MHz across the entire operating temperature. This outstanding jitter performance supports demanding applications including data center interconnect, broadcast video, and test and measurement. The M305x series VCXO is available with single, dual, and quad output formats, a output frequencies up to 2100MHz and is in an industry standard 3.2 x 5.0 mm package, making it ideal for space constrained designs. The M305x series VCXO further expands MtronPTI’s industry leading portfolio of high performance VCXOs.

MtronPTI offers a broad line of precision crystal resonators, oscillators, filters, and Integrated Microwave Assembly solutions.

MtronPTI is an ISO 9001:2015 and AS9100 Rev. D certified organization.


Mel Mehret





Press Release



  • 3.2 x 5.0mm ceramic package
  • Frequency selection function: Single, Dual, or Quad
  • Operating voltage 3.3V, 2.5V or 1.8V
  • Low jitter: Typ. 130fs rms @622.08MHz
  • Supports a wide frequency range: 15MHz to 2100MHz
  • Operating temperature range up to -45 °C to +85 °C
  • Output formats: CMOS, LVPECL, LVDS, CML or HCSL


  • Test and Measurement
  • Industrial
  • Optical Transmission