IDT FemtoClock® Clock-Frequency Synthesizers
IDT FemtoClock® Clock-Frequency Synthesizers are advanced, high-performance clock-frequency synthesizers. Employing a simple, low-cost, fundamental-mode quartz crystal as the low frequency reference these devices synthesize high quality clock signals with less than 0.5 ps of RMS phase noise, up to 1.3 GHz. FemtoClock® devices are fully customizable, stand-alone solutions that generate reference frequencies allowing them to replace crystal and SAW oscillators in high-performance applications. This family of devices is often used to replace third overtone and high frequency fundamental (HFF, inverted mesa) crystal oscillators or expensive surface acoustic wave (SAW) oscillators.