Download the SI599 datasheet PDF.
This datasheet also includes the SI598 variant, as both parts are published together in a single manufacturer document.
Frequency margining Digital PLLs CPU / FPGA FIFO control Adaptive synchronization Agile RF local oscillators
The Si598 XO/Si599 VCXO utilizes Silicon Laboratories' advanced DSPLL® circuitry to provide a low-jitter clock
Overview
Si598/Si599 1 0 – 8 1 0 M H Z I 2C P ROGRAMMABLE X O / V C X.
Key Features
I2C programmable output frequencies from 10 to 810 MHz.
0.5 ps RMS phase jitter.
Superior power supply rejection:
0.3.
0.4 ps additive jitter.
Available LVPECL, CMOS, LVDS,
and CML outputs.
1.8, 2.5, or 3.3 V supply.
Pin- and register-compatible with
Si570/571.
Programmable with 28 parts per trillion frequency resolution.
Integrated crystal provides stability and low phase noise.
