Si560 Datasheet (Skyworks) - Crystal Oscillator

Si560, Crystal Oscillator

1, 2 Selectable via ordering option OE = Output enable; NC = No connect 3 GND = Ground 4 CLK+ = Clock output 5 CLK- = Complementary clock output.

Not used for CMOS.

6 VDD = Power supply Fixed Frequency Crystal Frequency Flexible DSPLL OSC NVM Control Digital Phase Detector Phase Error Can

Ultra Series™ Crystal Oscillator Si560 Data Sheet Ultra Low Jitter Any-Frequency XO (90 fs), 0.2 to 3000 MHz The Si560 Ultra Series™ oscillator utilizes Skyworks Solutions’ advanced 4th generation DSPLL® technology to provide an ultra-low jitter, low phase noise clock at any output frequency.

The device is factory-programmed to any frequency from 0.2 to 3000 MHz with <1 ppb resolution and maintains exceptionally low jitter for both integer and fractional frequencies across its operating range.

Si560 Features

* Available with any frequency from 0.2 MHz to 3000 MHz

* Ultra low jitter: 90 fs RMS typical (12 kHz

* 20 MHz)

* Excellent PSNR and supply noise immunity:

* 80 dBc Typ

* 20 ppm temp stability (

* 40 to 85 °C)

* 3.3 V, 2.5 V and 1.8 V VDD