Abracon's AST3TQ53-T-19.440MHZ-2-C is an oscillator that offers a temperature-compensated crystal oscillator (TCXO) with a frequency of 19.44MHz and a low-voltage complementary metal-oxide semiconductor (LVCMOS) surface-mount device (SMD). This oscillator is designed to provide a stable frequency output over a wide temperature range, making it ideal for applications that require precise timing and frequency control. It is suitable for use in a variety of applications, including telecommunications, medical, industrial, and automotive.

Features of the AST3TQ53-T-19.440MHZ-2-C include a frequency stability of ±0.5ppm over the temperature range of -40°C to +85°C, a low power consumption of 1.8mA, and a low jitter of 0.5ps. It also features a low phase noise of -150dBc/Hz at 10kHz offset, and a high shock resistance of up to 10,000g. The oscillator is RoHS compliant and is available in a variety of package sizes.

Applications for the AST3TQ53-T-19.440MHZ-2-C include base station timing, wireless communication systems, GPS receivers, and medical equipment. It is also suitable for use in automotive applications such as engine control, navigation systems, and infotainment systems.