SIT8208

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

Specifications

Features

<1ps integrated RMS phase jitter (12 kHz to 20 MHz)

• Excellent jitter margin for the most stringent applications
  

Excellent frequency stability, as low as ±10 ppm

• Better timing margin that enhances system stability and robustaness
  

Extensive programmability

• Frequency from 1 to 80 MHz
  
• Supply voltage of 1.8 V; 2.5 V to 3.3 V
  
• Frequency stability from ±10 ppm to ±50 ppm:
  
• Customized specifications for optimal system performance
  
• Easy availability of any device specification within the operating range
  

Configurable drive strength using FlexEdge™ technology

• Slower rise/fall time that reduces system EMI
  
• Saves cost by driving multiple loads and eliminates external buffers;
  

Three industry-standard packages

• 100% drop-in replacement for quartz oscillator, SAW and overtone oscillators without any design changes;