Performance of the 24.576MHz oscillator is also very high with the phase noise at 10Hz of -97.95dBc/Hz and the noise floor at 1MHz of -170.17dBc/Hz. The ability to design-in an oscillator with lower noise provides a significant gain in design when noise generation is an issue. Rule number one is: the best way to eliminate unwanted noise from a circuit design is to never create it.