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

DiscoverCircuits.com, has 30,000+ electronic circuits, cross-referenced
into 500+ categories. We have searched the web to help you find quick design ideas.
We make every effort to link to material posted by the designer.
Please let us if you would like us to link to or post your design.

HOME

Schematics

Discover Forum

Hobby Corner

Dave's Circuits

Electronic Resources

Book Corner

Contact Info

Imagineering Ezine

Discover Solar Energy

Dave Johnson & Associates

Faraday Touch Switches

Custom Search of DiscoverCircuits.com

Circuits designed by David Johnson, P.E.
Last Updated on: Thursday, December 01, 2011 07:07 AM

Master Category List - Dave's Circuits

Text & Graphics Copyright © David A. Johnson, PE - ALL Rights Reserved.
LINKING to Dave's circuits is permitted but DO NOT COPY to your WEB SITE server!

Buffer Amplifier Circuits

Dave's Amplifier Circuits:      Audio       Buffers        High Frequency-HighSpeed-Wide Band
High Impedance Circuits      Low Noise      RF (Radio Frequency)
Transimpedance             Variable Gain      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.

Find Dave's Circuits by Category
eMail David A. Johnson, P.E. about this circuit