A tiny, low-cost temperature-compensated voltage-controlled crystal oscillator (TCVCXO) can be used as a highly stable, precision clocking source for numerous applications, such as small handheld electronic devices, GPS instrumentation, and Wi-Fi. Pletronics’ TCG4 Series TCVCXOs range in supply voltages from 1.8 to 3.3 V, and clipped-sine wave output in frequencies from 15 to 52 MHz. They feature low 2.5-mA power consumption as well as low phase noise and jitter. Ceramic LCC packaging measures a mere 1.6 by 2.0 mm (available in tape-and-reel format).
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