Si542 Overview
Ultra Series™ Crystal Oscillator Si542 Data Sheet Ultra Low Jitter Quad Any-Frequency XO (125 fs), 0.2 to 1500 MHz The Si542 Ultra Series™ oscillator utilizes Skyworks Solutions’ advanced 4th generation DSPLL® technology to provide an ultra-low jitter, low phase noise clock at four selectable frequencies. The device is factory-programmed to provide any four selectable frequencies from 0.2 to 1500 MHz with <1 ppb...
Si542 Key Features
- Available with any four selectable frequencies from 200 kHz to 1500 MHz
- Very low jitter: 125 fs Typ RMS (12 kHz
- 20 MHz)
- Excellent PSNR and supply noise immunity: -80 dBc Typ
- 7 ppm stability option (-40 to 85 °C)
- 3.3 V, 2.5 V and 1.8 V VDD supply operation
- LVPECL, LVDS, CML, HCSL, CMOS, and
- 2.5x3.2, 3.2x5, 5x7 mm package options
- Samples available with 1-2 week lead times
