SIT5001

The SiT5001 is a flexible MEMS TCXO with LVCMOS output and voltage-controlled frequency tuning. This device supports any combination of the following features: frequency (up to 80 MHz), voltage (1.8 V, 2.5 V-3.3 V), stability (±5 ppm), pull range (±12.5 ppm to ±50 ppm) and 4-pin packages (2520, 3225, 5032, 7050). It provides superior shock and vibration resistance, and high reliability.

Programmability

• Any frequency from 1 MHz to 80 MHz with 6 decimal places of accuracy and no coverage gaps that are present in crystal VCTCXO and TCXO oscillators
• Supply voltage of 1.8 V; 2.5 V to 3.3 V
• Voltage control option, pull range from ±12.5 ppm to ±50 ppm
• Configurable drive strength
  • Customized specification for optimal system performance
  • Easy availability of any device specification within the operating range

Superior Robustness and Reliability

• 500 million hours MTBF
• 50,000 g shock resistance
• 70 g vibration resistance:
• Improve system robustness in all operating environments
• Reduce field failures due to clock components and the repair cost

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