biasing

Hello everyone! Long time lurker, first time poster on the forums, so lovely to meet you all. I am currently working on a relatively simple "adapter" circuit to incorporate Lumen Radio's TimoTwo DMX module. It's an integrated device that facilitates a wireless DMX512 link and a TTL level...

Hi, I'm currently struggling to solve the biasing of this circuit without ORCAD (so as an exercise). The parameters given are referred to all thre PMOS. A previous polarization with LAMBDA=0 gives Vout=1.25V. I'll call the Early resistance r0 . I've had no problems biasing the mosfet M3...

We have designed a custom board using the MABC_001_DP000L. We are Using this custom board to provide Biasing voltages to the QPA1022 Amplifier. We tested the custom board with the following set-ups:- SETUP-1:- WITH NO LOAD(Power amplifier) Under this setup Gate voltage is being generated and...

Hello, I wondered about what would happen if I feed a 20KHz square wave, that goes from 0V to 5V, through a bandpass filter. Does it filter out the DC part and the only part that's left is a square wave oscillating from -2.5V to 2.5V ? And if that's the case, where does the "negative" voltage...

Okay so my question relates to biasing and threshold voltage in a MOSFET amplifier. So in an amplifier the clipping occurs when the signal hits the power rails according to all the reading I’ve done. That’s how much voltage swing you supposedly have before clipping. So if you have an 18 volt...