Thanks! Here's a basic overview of some that I've found: engineering.purdue.edu/wcchew/ece255s18/ece%20255%20s18%20latex%20pdf%20files/ece255Lecture_16_Mar8_MOSFET_Basic_Config.pdf I would also recommend looking at the Sedra Smith Microelectronics Textbook for all the other formulas, they cover it comprehensively.
Vt is thermal voltage. This constant is produced within the pn junction due to action of temperature. It equals kt/q, or Boltzmann's constant times temperature over charge of electron. At room temperature, this value is about 26 mV. This is assumed to be a constant and is typically provided for every problem. Does that answer your question?
Hello, would it be possible for you to give some sources that derive the expressions for Rin and Rout used in the video? Great content, thank you.
Thanks! Here's a basic overview of some that I've found: engineering.purdue.edu/wcchew/ece255s18/ece%20255%20s18%20latex%20pdf%20files/ece255Lecture_16_Mar8_MOSFET_Basic_Config.pdf
I would also recommend looking at the Sedra Smith Microelectronics Textbook for all the other formulas, they cover it comprehensively.
i wish to ask how was Vt gotten
Vt is thermal voltage. This constant is produced within the pn junction due to action of temperature. It equals kt/q, or Boltzmann's constant times temperature over charge of electron. At room temperature, this value is about 26 mV. This is assumed to be a constant and is typically provided for every problem. Does that answer your question?
Why in Rout1 we didn't count that it is vth2 is parallel to rc1 and ro
I separated each stage so that I can take each external voltage gain into account during the final AC analysis gain calculation starting at 24:20.