Achieve very low phase noise, tight frequency stability, and superior aging over the industrial temperature range

Epson TG2016SMN TG2520SMN

Epson Europe Electronics GmbH ("Epson") presents the M-series TCXOs TG2016SMN (2.0 × 1.6 mm2) and TG2520SMN (2.5 × 2.0 mm2) that are designed for wireless applications such as Wi-Fi, GPS, cellular, LPWA for IoT, and 2-way radio.

Epson - TG2016SMN, TG2520SMN

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 + IC
  • 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 × 1.6 mm2,
    • TG2520SMN with 2.5 × 2.0 mm2
  • Supply Voltage: 1.7 V to 3.63 V
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