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Epson’s SG-8506

The programmable oscillators with differential LVPECL outputs and I2C control are high frequency low-jitter

Munich, October 16, 2018 – Epson Europe Electronics GmbH (“Epson”) presents the SG-8506 programmable oscillators (P-SPXOs) with a supply voltage of 2.5 V to 3.3 V and a wide frequency range from 50 MHz up to 800 MHZ offer a temperature range -40 °C to +85 °C and a tight stability of ±50 ppm including 10-year aging.

Epson’s SG-8506 brings the convenience of programmable oscillator technology to high-speed interfaces. Using a Σ-Δ fractional-n PLL, Epson’s SG-8506 achieves very low jitter of 0.3 psRMS (12 kHz to 20 MHz). The initial setup frequency is set using OTP (one-time programming). The user can override the startup frequency via the I2C interface.

To support rapid product development, Epson’s SG-8506 oscillators can be ordered with 24-hour turnaround from distributors or you can program your own lab using Epson’s SG-Writer II and blanks. Easy-to-use software can be downloaded from Epson’s website.


  • Low Jitter: 0.3 psRMS
  • Fast-Turn Prototypes
  • Differential output: LVPECL
  • Temperature range: -40 °C to +85 °C
  • Power Consumption: <90 mA maximum 
  • Wide Frequency Range: 50 MHz – 800 MHz
  • Output Enable (OE) or Standby (ST)

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