Frequency Oscillator with 200kHz to 250MHz CMOS Output

Frequency Oscillator with 200kHz to 250MHz CMOS Output

CHF 47.90

Out of stock

Frequency Oscillator with 200 kHz to 250 MHz CMOS Output


You have always wanted an accurate, ultra low jitter, I2C programmable CMOS clock generator?

The frequency oscillator utilizes Silicon Laboratories’ Si564 Ultra Series advanced 4th generation DSPLL® technology to provide an ultra-low jitter (200 fs), low phase noise clock at any output frequency. The device is user-programmed via simple I2C commands to provide any frequency from 0.2 to 250MHz with <1 ppb resolution and maintains exceptionally low jitter for both integer and fractional frequencies across its operating range. The frequency oscillator offers excellent reliability and frequency stability as well as guaranteed aging performance.

You can use the frequency oscillator as an I2C appliance to front end any microcomputer, e.g. the Arduino or the raspberry with frequency clock capabilities.

Configuring Output Frequency via I2C

The frequency oscillator contains a fixed frequency crystal and a frequency synthesis IC using
Silicon Labs patented DSPLLTM technology, enclosed in a standard hermetically sealed
crystal oscillator package. The crystal provides the reference frequency used by the DSPLL
frequency synthesis IC. The output frequency of the frequency oscillator can be dynamically
set via I2C register settings in the DSPLL frequency synthesis IC. DSPLL technology provides
unmatched frequency flexibility with superior output jitter/ phase noise performance and
part per trillion frequency accuracy.


Power Pins

Logic Pins

Consulting Services

Based on your wishes and requirements, we will be happy to advise you on the configuration and programming of theSI569 I2C programmable CMOS clock generator or create customer-specific hardware and software solutions.

We look forward to hearing from you at:

Schindellegistrasse 73
8808 Pfäffikon (SZ)