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Crystal Devices

Introducing Kyocera’s New Low-Phase Noise TCXO

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Kyocera has developed a new compact low-phase noise temperature-compensated crystal oscillator (TCXO) to handle high-speed and large-capacity communications such as the 5G and Wi-Fi 6 (IEEE 802.11ax). Based on a crystal resonator optimized using Kyocera's proprietary photolithography and plasma CVM technology (detailed here), phase noise reduction is achieved at the industry's highest class* for a 1612 size device.

Samples are already available. Mass production is planned to begin in January 2024.

*As of April 2022, based on a survey by Kyocera.

Wi-Fi® is a registered trademark of Wi-Fi Alliance.



Low-Phase Noise Type Max. -164dBc/Hz@100kHz (26MHz)

Frequency Range 19.2 to 104MHz
Operating Temperature Range -40 to +85℃
Up to +105℃ is also available as an option.
Frequency Temperature Stability +/- 0.5ppm (-30 to +85℃)
Supply Voltage 1.68 to 3.63V
  MSL 1
RoHS, REACH Compliance

Data is based on research by Kyocera.

Dimensions and Recommended Land Pattern



Smartphones, GPS modules, etc.