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Re: Oscillator using AD549
I am using a +_ 5V supply for this.
By saying 1MHz is not sufficient BW, I dont quite understand it. How can we see this measure?
Oscillator using AD549
Hello,
I am trying to build a oscillator circuit using AD549 and so far it has not been successful. I tried connecting a voltage divider at the non-inverting end and a resistor-capacitor at the inverting end. I have also tried connecting a resistor-capacitor pair at...
Oscillator using AD549
Hello,
I was looking for a oscillator circuit using AD549 which operates at about some MHz. I tried connecting 2 AD549s back-to-back with a resistor-capacitor network, but was not able to generate oscillations. Could someone give me an idea of how to generate and...
site:www.edaboard.com
I assume you can do a pnoise analysis to get a noise performance on ur circuit.
In the ADE ( Analog Design Environment ) do,
Analysis -> Choose -> pnoise
oszillator mit multisim funktioniert nicht
My bad. It is indeed a spectral distribution. Which is what I have wanted to see.
And I wanted to see the noise in a simulation. I did some pss and pnoise simulations and this is what I have come up with.
There are 2 images here. The first one...
clapp oscillator start up
Sorry for the delay. I was held up in finishing another project. Coming to what I wanted to see. I had attached a picture of the waveform I am typically looking to see.
So this is hwere I stand as of now. I have to design this oscillator. Just to make sure it...
design clapp osc
Yes, I want to see something in the frequency domain.
I spoke about noise because, I am doing some write up on this and as a part of noise analysis I had to do some pss n pnoise sims.
And actually I am confused if I am getting it wrong here. Dont we see a bell-shaped curve (...
+clapp +oscillator
Ah ! Sorry for being vague. I rather have to see some "magnitude n phase changes", but am not sure how to see them. Typically, when I build this oscillator (in hardware), I can test it by hooking it up to a spectrum analyzer. Is there a way I can see the waveforms coming...
Hello,
I was looking on ways to integrate a spectrum analyzer in cadence df 2 tool kit. Does anyone have a idea? I tried doing some steps, but it would not work. I also did not not have much help with the help feature.
If any one could throw some light in this regard, it would be great ...
design a clapp oscillator
I would want to know and see the phase changes that a net undergoes while the oscillator is in stable state. It probably makes sense to say the phase is proper. else we would not be getting a oscillation in the first place at all. But just for a better clarity and...
how does a clapp oscillator oscillate?
Thanks for your help guys. I got the oscillations running. I have a doubt regarding the AC simulations. When I run a AC simulation through a good range and observe the nets between the inductor n capacitor and also the net which forms the voltage...
analysis+clapp+oscillator
wow. Thanks ! This should help. As of now, this is what I have. I got the oscillations going, but the amplitude is the one which kind of bothers me. Anyways, I am planing on replacing the current source ( Idc ) with a FET. So that its can be built.
Thanks for...
clapp circuit
Hi,
Thanks for the reply I measured it at net 06 and net030 ( if you can refer back to the schematic ). I think I am missing on getting the measurements for the parameters right. I know you do that by taking into account the gm of the transistors. But I am not to sure, if I...
clapp oscillator analysis
Actually it did not matter. This is what I had, just a 1K res to ground. It just induces a small ( in term on zV ) in the net6 node. Is there something else I am missing and also, it would be great if someone could tell me how the simulations to find the...
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