Diodes is claiming “the world’s smallest crystal oscillator family” for the 2 x 2.5mm UF252 series. These are LVPECL output devices which come in 2.5V and 3.3V supply versions all with low jitter to suit them to high performance equipment. Maximum (RMS) phase jitter can be as low as 0.07ps (3.3V, 156.25MHz, 12kHz-20MHz offset, 0.05ps typical) ...

This story continues at low-jitter oscillators in 2 x 2.5mm

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