Hi,
Just a little question.
The question wants me to obtain an expression for v0 as a function of v1, v2 and vcm, and show how the commom mode signal vcm can be canceled from the output by a proper adjustment of one of the resistors, R3, R4 or R5.
To find v0, I have to apply the theory of...
I'm trying to make a sine wave oscillator with unipolar amplifiers, and all the circuits I find are for bipolar amplifiers.
I've tried to modify the bipolar circuit, but it doesn’t work.
Can anybody give an idea or a circuit?
thank you for your attention.
Found the site doing a Google search. Just need to know if this is possible.
I have an old amplifier that does not have any remote control. I wondered if it would be possible to do something that will alow me to at least control the volume remotely.
Any ideas.
Thanx.
Ok I have this question that I am finding hard to answer. I understand that you guys won't answer homework questions but all I ask is a little point in the right direction. Heres the question anyway.
An amplifier has an open-loop, gain of 10,000 and a bandwith of 2MHz. Its input and output...
Hi.
I am building a power suply for a GM-tube tha needs a suply voltage of 550V. I am using a Cockroft-Walton voltage multiplyer. The problem I have is that it seems like I can't drain enough current from the circuit generating the squarewaves (the circuit on the picture). I have a peak to peak...
72 on GRE. In a voltage amplifier, which is the following is NOT usually a result of introducing negative feedback?
a. Increased amplification
b. Increased bandwidth
c. Increased stability
d. decreased distortion
e. decreased voltage gain
The answer is A. Can someone explain what...