A TCXO is usually a crystal oscillator that contains a temperature-sensitive reactive circuit in its oscillation loop that compensates for inherent temperature versions that come about every time a crystal oscillator is in use. The essential setting up block for the TCXO is actually a VCXO with roughly ±fifty ppm https://fernandogzrja.therainblog.com/30168896/not-known-facts-about-tcxo-oscillators