A discrete MOSFET common source amplifier has Rin = 2 MΩ, gmm = 4mA/V, ro = 100 kΩ, RD = 10 kΩ, Cgs = 2pF and Cgd = 0.5pF. The amplifier is fed from a voltage source with an internal resistance of 500 kΩ and Is connected to the a load of 10 kΩ. The upper 3-db frequency fH is?

🎲 Try a Random Question  |  Total Questions in Quiz: 86  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Electronic Devices and Circuits Practice Test: MOS Field Effect Transistors (MOSFETs) — practice the complete quiz, review flashcards, or try a random question.

MOS Field Effect Transistors (MOSFETs) topics include: The basics of MOSFET, device structure, physical and small signal operation of MOSFET, basics of MOSFET configurations and circuit biasing, body effect and discrete MOSFET circuits. Metal-oxide-semiconductor field-effect transistors (MOSFETs) are electronic devices that are used to control or amplify voltages in circuits. They are the most common type of transistor today.  MOSFETs are typically three-terminal devices with gate (G), drain (D), and source (S) terminals. They are voltage-controlled devices that use an insulated gate to... Show more

A discrete MOSFET common source amplifier has R<sub>in</sub> = 2 MΩ, g<sub>m</sub>m = 4mA/V, r<sub>o</sub> = 100 kΩ, R<sub>D</sub> = 10 kΩ, C<sub>gs</sub> = 2pF and C<sub>gd</sub> = 0.5pF. The amplifier is fed from a voltage source with an internal resistance of 500 kΩ and Is connected to the a load of 10 kΩ. The value of the overall mixed gain A<sub>M</sub> is?