Si571
Features
- Any programmable output
- Internal fixed crystal frequency frequencies from 10 to 945 MHz and ensures high reliability and low select frequencies to 1.4 GHz aging
- I2C serial interface
- Available LVPECL, CMOS,
- 3rd generation DSPLL® with superior LVDS, and CML outputs jitter performance
- 3x better frequency stability than
SAW-based oscillators
- Industry-standard 5x7 mm package
- Pb-free/Ro HS-pliant
- 1.8, 2.5, or 3.3 V supply
Applications
- SONET/SDH
- x DSL
- 10 Gb E LAN/WAN
- ATE
- High performance instrumentation
- Low-jitter clock generation
- Optical modules
- Clock and data recovery
Description
The Si570 XO/Si571 VCXO utilizes Skyworks Solutions’ advanced DSPLL® circuitry to provide a low-jitter clock at any frequency. The Si570/Si571 are userprogrammable to any output frequency from 10 to 945 MHz and select frequencies to 1400 MHz with <1 ppb resolution. The device is programmed via an I2C serial interface. Unlike traditional XO/VCXOs where a...
