What is the value of gm-ro of a common-source amplifier

Assignment Help Electrical Engineering

Reference no: EM13265335

A common-source amplifier utilizes a MOSFET for which VA=12.5 V and is operated at VOV = 0.25V. What is the value of its (gm ro)? The amplifier feeds a load resistance RL = 15K ohm. The designer selects RD=2 RL. If it is required to realize an overall voltage gain Gv of -10V/V what gm is needed? Also specify the bias current ID. If, to increase the output signal swing, RD is reduced to RD = RL, what does Gv become?

Reference no: EM13265335

Questions Cloud

What is frequency step increment in pll freq synthesizer : A PLL frequency synthesizer has an output frequency of 470 MHz. A divide-by-10 prescaler is used. The reference frequency is 10 kHz. What is the frequency step increment

Components of critical thinking: analysis and synthesis : After reading Paul's Case and the notes on literary elements, which elements do you think stand out most in the short story? What do you think is the story's predominant theme?

Explain what is its atomic radius : Gold has a face-centered cubic structure and has a density of 19.3 g/cm3. What is its atomic radius

Explain which compounds are completely water soluble : Which compounds are completely water soluble. Which compounds are insoluble in water.

What is the value of gm-ro of a common-source amplifier : A common-source amplifier utilizes a MOSFET for which VA=12.5 V and is operated at VOV = 0.25V. What is the value of its (gm ro). The amplifier feeds a load resistance RL = 15K ohm. The designer selects RD=2 RL.

How much money must you deposit today to fund : You would like to establish a trust fund that will provide $300,000 a year forever for your heirs. The trust fund is going to be invested very conservatively so the expected rate of return is only 4.5 percent. How much money must you deposit today..

Compare and contrast the approach to strategic planning : Compare and contrast the approach to strategic planning that each company has pursued in order to achieve a competitive advantage. Focus specifically on both intended and emergent strategies.

Explain what happens to the covalent molecule : When benzoic acid reacts with sodium hydroxide, what happens to the covalent molecule

Find the mean of e covariance martix for v : X & Y are Gaussian random variables with E[X]=1, E[Y]=2, E[XY]=.1, VAR[X]=5 & VAR[Y]=10. Define the vector V=(matrix) 1 1;1 -1 matrix X;Y. Find the mean of E[V], covariance martix for V, use matrix notation

User Account

All Pages