SI514 Overview
Key Specifications
Description
The Si514 user-programmable I2C XO utilizes Silicon Laboratories' advanced PLL technology to provide any frequency from 100 kHz to 250 MHz with programming resolution of 0.026 parts per billion. The Si514 uses a single integrated crystal and Silicon Labs’ proprietary DSPLL synthesizer to generate any frequency across this range using simple I2C commands.
Key Features
- Programmable to any frequency
- On-chip LDO for power supply from 100 kHz to 250 MHz noise filtering
- 0.026 ppb frequency tuning
- 3.3, 2.5, or 1.8 V operation resolution
- Differential (LVPECL, LVDS
