Square transform circuit diagram


Posted on Mar 28, 2007

At the input of the operational amplifier plus a resistor - diode network can be constructed square-law function conversion circuit. Resistor - diode network and form a voltage


Square transform circuit diagram
Click here to download the full size of the above Circuit.

divider with the input voltage changes, the partial pressure of having different coefficients. Since the three diodes (VD1 ~ VD3) have different turn-on voltage, so as the input signal increases, the overall network impedance decreases, the results of the operational amplifier gain is increased. The resistance - the relationship between input and output diode network network, with an approximate square law characteristic, therefore, the whole forming a square-law converter circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Timer switch circuit
Precision frequency-to-voltage converter
1 500-W Rf Amplifier
High Power Portable TV and FM Jammer circuit
Arduino Retro Computer with SD card and LCD
Low-Drift High-Impedance JFET DC Voltmeter
Coil-Less FM Bug
experimental pendulum clock
Tesla transformer Project
Low Frequency Antennas
Reading Schematics
Adjustable output voltage regulator circuit diagram
Basic circuit diagram connection of signal and power INA166



Top