H03B5/1246 - CPC Classification Index

ClassID:

218619 ⎘

H03B5/1246 - CPC Classification

Classification description:

Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising transistors used to provide a variable capacitance

Sub-classes:

H03B5/125 » {the transistors being bipolar transistors} 4
H03B5/1253 » {the transistors being field-effect transistors} 167

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