Electronic Circuits and Tutorials
Electronics Schematics - R

(RF) Radio Frequency Oscillators Circuits

2MHz RF Oscillator: 

Basic RF Oscillator #1: 

OpAmp Oscillators Simplify RF Designs:  10/10/96 EDN-Design Ideas

Oscillator, 2MHz.:  Fair Warning: this site has pop-up ads

RF oscillator uses current feedback op amp:  10/03/2002  EDN - Design Ideas / A current-feedback amplifier is a well-known component with many uses. Its basic block diagram shows that its input stage is a voltage follower—in practice, a symmetrical emitter follower (Figure 1). The configuration samples the output current, converts it to voltage across a large impedance, and amplifies it to the output using a high-power, low-output-impedance amplifier..

UHF Oscillator

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