OCXO shrinks in size

Packaged in a 1.0 x 0.8 x 0.5-inch footprint, the new XO5183 family of high-performance oven controlled crystal oscillators (OCXOs) from MtronPTI features a phase noise performance of -90 dBc at a 1 Hz offset for a 10 MHz sinewave device. A phase noise as low as -100 dBc/Hz at a 1 Hz offset can be achieved for special applications, said the company.