Introducing Kyocera’s New Low-Phase Noise TCXO

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 2024 Q2.

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

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

Specification

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