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Epson M-series TCXOs

Munich, August 30, 2018 – Epson Europe Electronics GmbH (“Epson”) presents the M-series TCXOs TG2016SMN (2.0 x 1.6 mm2) and TG2520SMNTG2520SMN (2.5 x 2.0 mm2) that are designed for wireless applications such as Wi-Fi, GPS, cellular, LPWA for IoT, and 2-way radio. 

The M-series TCXOs feature a supply voltage of 1.7 V to 3.63 V, cover a frequency range of 10 MHz -55 MHz and deliver superior performance to enable stable and reliable communications over many years of usage.

M-series TCXOs use an Epson-developed and fabricated IC and MHz crystal. The MHz crystal is produced with Epson’s patented photolithographic process named QMEMS to deliver consistent performance and high stability.

The IC features Epson’s 3rd generation temperature compensation technology. This technology results in improved phase noise floor of -164 dBc/Hz @ 26 MHz, frequency stability over temperature ±0.5 ppm @ -40 to +85 °C, and less than ±0.5 ppm aging per year. 


  • Epson MHz crystal + ICTG2016SMN
  • Low Phase Noise Floor: -164 dBc/Hz @ 26 MHz
  • Tight temperature stability of ±0.5 ppm over industrial range: -40 to +85 °C
  • Wide frequency range: 10 MHz -55 MHz
  • Superior aging: < ±0.5 ppm/year 
  • Small Sizes: TG2016SMN with 2.0 x 1.6 mm2 and TG2520SMN with 2.5 x 2.0 mm2
  • Supply Voltage: 1.7 V to 3.63 V


To receive even more information like technical data sheets, samples, EVBs or price information please contact an Ineltek office within your area or contact us at