Temperature-Compensated Crystal Oscillators (TCXOs) are widely used in applications requiring stable frequency references with moderate precision. However, like all crystal oscillators, TCXOs experience aging—a gradual shift in frequency over time. Understanding the factors that accelerate aging hel... read more

Voltage-Controlled, Temperature-Compensated Crystal Oscillators (VCTCXOs) combine the stability of TCXOs with the frequency adjustability of VCXOs, making them ideal for applications requiring precise frequency tuning. However, improper tuning can degrade performance, leading to phase noise, drift, ... read more