Si514 Overview
The Si514 user-programmable I2C XO utilizes Skyworks Solutions' 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 Skyworks Solutions’ proprietary DSPLL synthesizer to generate any frequency across this range using simple I2C mands. Ultra-fine tuning resolution replaces DACs and VCXOs with an...
Si514 Key Features
- Programmable to any frequency
- On-chip LDO for power supply
- 0.026 ppb frequency tuning
- 3.3, 2.5, or 1.8 V operation
- Differential (LVPECL, LVDS
- Glitch suppression on OE, power HCSL) or CMOS output options
- Optional integrated 1:2 CMOS
- Low jitter operation
- 2- to 4-week lead times
- Industry standard 5x7, 3.2x5, and
