Phasing Amplifier

131

00:58:13

An amplifier which produces gain using only unity gain stages and the manipulation of phase between differential and singular outputs and inputs. A single ended input is converted to differential, and then back to single by a unity gain differential amplifier. As the difference between out of 180° phase sinusoids is double the amplitude of a single sinusoid, an immediate gain of 6dB per stage is realized. This is a two stage amplifier consisting of three amps per stage (voltage follower for in phase signal, unity gain inverting amplifier for out of phase signal, unity gain differential amplifier for recombination). As such total gain is 12dB.

published 4 years ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.