Circuit - Buffer Amplifiers Circuits / Schematic List - Circuits designed by David A. Johnson, P.E.

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Buffer Amplifier Circuits
Designed by David A. Johnson, P.E.
Last Updated on: Tuesday, October 13, 2009 01:26 PM

Master Category List - Dave's Circuits

Dave's Amplifier Circuits: Amplifier: Buffers Amplifier: High Frequency-HighSpeed-Wide Band Amplifier: High Impedance Circuits
Amplifier: Low Noise Amplifier: RF (Radio Frequency) Amplifier: Transimpedance Current to Voltage Converter

300V PEAK TO PEAK SIGNAL GENERATOR
This circuit converts a square wave signal to a +-150 volt output signal with fast 100nS rise and fall times.

CMOS Logic Inverter Amplifier Characteristics
This chart shows some of the measured characteristics of three different unbuffered CMOS logic gates, used as voltage amplifiers.

FLASHING LED ADVERTISING BADGE #1
This circuit is similar to Flashing LED Advertising Badge #1. It uses a CD4013 dual D Flip/Flop IC. The 74HCT74 IC in Flashing LED Advertising Badge #1 does not always work. As in #81, a single lithium battery will provide months of continuous LED flashing. It also has a tiny push-button switch to turn on and off the light flashing.

More Buffer Amplifier Circuits

Master Category List - Dave's Circuits