- 6 Refer To Figure Q6 The Diode Is Biased With A Constant Current Source 1 2 6 Ma A Sinusoidal Signal Vs Is Coupled 1 (43.12 KiB) Viewed 34 times
6. Refer to Figure Q6. The diode is biased with a constant current source 1 = 2.6 mA. A sinusoidal signal vs is coupled
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6. Refer to Figure Q6. The diode is biased with a constant current source 1 = 2.6 mA. A sinusoidal signal vs is coupled
6. Refer to Figure Q6. The diode is biased with a constant current source 1 = 2.6 mA. A sinusoidal signal vs is coupled through the resistor Rs and the capacitor C. Assume that the capacitor C is large so that it acts as a short circuit to the ac signal. (a) Determine the quiescent diode current Ipo. (5 marks) (b) Determine the small-signal diode diffusion resistance rd. (3 marks) (c) Determine the small-signal gain vo/vs if Rs=290 22. (5 marks) V+ 1 Rs C WH ip | KH vo Figure 26
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