VCO circuit

Published:2011/6/4 10:17:00 Author:John | Keyword: VCO | From:SeekIC

There are many monostable type VCO, which are all rather complex. For simplicity, we just divide it into 2 different units. The circuit without any auxiliary devices is 1.3.1. The circuit using transistors, operational amplifier and other auxiliary devices is 1.3.2. 2 common used circuits are shown in the figure. 1) Features: RT-7.6-CT , the end 2 is input with modulated pulse and the end 5 is set by modulated signal Vct 5. 2) Functions: modulation of pulse width, change of voltage-frequency, A / D change 3) Alias: PWM



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