略語大辞典 [C] 37 TCXO temperature-compensated crystal oscillator (circuit) 温度補償水晶発振器(回路). 高安定水晶発振回路.temperature-compensated crystal oscillator (circuit); an electronic signal generator unit; e.g. offers a 1 ppm stability over the temperature range of -35 to +75゜C; ref. OCXO(ovenized crystal oscillator); ref. DTCXO(digital TC 丸善「略語大辞典」JLogosID : 11851583