- Crystal Devices
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.
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 |
Data is based on research by Kyocera.
Dimensions and Recommended Land Pattern

Applications
Smartphones, GPS modules, etc.