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Homework Statement
With reference to the diagram attached.
i) What would be a suitable value for Rg and why
ii) If the drain current is 2mA, determine a suitable Q-point on the mutual characteristics and hence obtain a value for Rs[/B]
The Attempt at a Solution
i) I chose a 2.2M ohm resistor and said that the value of the resistor has to be this large in order to keep the impedance high. Is this correct?
ii) I don't understand how to start this question as I don't have enough variables. I have the Vds and the drain current which is the same for the source current, but how do I go from there? Is there a way to get the Vgs from the mutual characteristics graph?[/B]