Question

Figure 1 illustrates a common-emitter bipolar junction transistor (BJT) circuit. Draw the small signal equivalent circuit of the transistor amplifier using the following transistor models: (i) The h-parameter model. [3.5 marks] (ii) The hybrid-? model. [3.5 marks] Note: In each drawing, you must clearly indicate the AC elements of ib, ic, vbe and vo.

          Figure 1 illustrates a common-emitter bipolar junction transistor (BJT) circuit. Draw the small signal equivalent circuit of the transistor amplifier using the following transistor models:
(i) The h-parameter model. [3.5 marks]
(ii) The hybrid-? model. [3.5 marks]
Note: In each drawing, you must clearly indicate the AC elements of ib, ic, vbe and vo.

Figure 1 illustrates a common-emitter bipolar junction transistor (BJT) circuit. Draw the small signal equivalent circuit of the transistor amplifier using the following transistor models:
(i) The h-parameter model. [3.5 marks]
(ii) The hybrid-? model. [3.5 marks]
Note: In each drawing, you must clearly indicate the AC elements of ib, ic, vbe and vo.

Added by Tara T.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

08/10/2023

Step 1

- hie: The input impedance of the transistor. - hre: The output impedance of the transistor. - hoe: The reverse voltage gain of the transistor. Here is the small signal equivalent circuit using the h-parameter model: ib | +-- hie Show more…

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Figure 1 illustrates a common-emitter bipolar junction transistor (BJT) circuit. Draw the small signal equivalent circuit of the transistor amplifier using the following transistor models: (i) The h-parameter model. [3.5 marks] (ii) The hybrid-̀π model. [3.5 marks] Note: In each drawing, you must clearly indicate the AC elements of ib, ic, vbe, and vo. Figure 1