Down Spread: Modulates the reference clock downwards and restricts the maximum frequency of the modulated signal to the frequency of reference clock. Useful in applications which are frequency ...

Clock and Data Recovery (CDR) circuits form a critical component in modern digital communication systems, where the accurate extraction of timing information from data streams is paramount. These ...

Fig 1. On-chip power-supply regulation and filtering are key ingredients in Silicon Labs’ DSPLL-based programmable XO. Fig 2. Additive jitter of a traditional XO is typically three to 10 times greater ...