Ultra miniature high frequency fundamental quartz crystals

In the higher frequency range, 70 to 200MHz, the frequency tolerance can be as low as ±30ppm and the stability is also ±30ppm over the full industrial operating temperature range of -40 to +85°C with the capacitance load ranging from eight to 30pF.

The IQXC-152 and IQXC-153 enables design engineers to use higher frequencies in the fundamental mode which eliminates the need to use a PLL or a tank circuit picking up the third, fifth or seventh harmonics. A higher starting frequency can also be used when looking to generate for example 2.4GHz which cuts down on the jitter/phase noise in the circuit.