The VF901723 from CTS is a Voltage Controlled Crystal Oscillator (VCTCXO) that operates at 38.4 MHz. It provides temperature stability of ±0.280 ppm over a temperature range from -40°C to +85°C. The VCTCXO requires a DC voltage of 3.3 V and has a duty cycle of 50 %. It is fabricated using the LCVMOS (Low-voltage complementary metal-oxide-semiconductor) process and offers ultra-low jitter and phase noise. The VCTCXO is available in a surface-mount package that measures 14 x 13 mm and is ideal for communications reference applications.