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Frequency(MHz): 1 - 80
Operating Temperature(℃): -20 - +70, -40 - +85
Frequency stability(ppm): ±10, ±20, ±25, ±50
Package Size(mm): 2.5x2.0x0.75, 3.2x2.5x0.75, 5.0x3.2x0.75, 7.0x5.0x0.9
Product Shape: SMD
Supply Voltage(V): 1.8, 2.5, 2.8, 3.3
Material: Silicon MEMS
RoHS And Pb Free:
Files Download:  Datasheet

Product details


  • <1ps integrated RMS phase jitter (12 kHz to 20 MHz)
  • Excellent frequency stability, as low as ±10 PPM
  • Extensive programmability
  • Frequency from 1 to 80MHz
  • Supply voltage of 1.8V, 2.5V to 3.3V
  • Frequency stability from ±10PPM to ±50PPM
  • Configurable drive strength using SoftEdge technology


  • Telecom & Optical equipment
  • Storage servers & SSD
  • RAID controllers
  • Routers
  • Switches
  • Wireless equipment
  • SONET, SyncE
  • Fiberchannel
  • 100M / 1G/ 10G Ethernet
  • LTE, GSM, CDMA, WiFi


The SiT8208 is an ultra performance oscillator for telecom, storage, networking and wireless applications. It is the industry's first MEMS oscillator to deliver 500 femtoseconds of typical integrated RMS phase jitter (12kHz to 20MHz) and ± 10PPM frequency stability across all temperature ranges. It supports a rich set of configurable features such as any frequency between 1-80MHz and SoftEdge™ EMI reduction technology that improves system performance and ensures the fastest time-to-market. The SiT8208 is 100% compatible with legacy quartz, SAW and overtone oscillators in footprint and package, and replaces these devices without any design changes.

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