Vcc Given the following common-emitter amplifier with a voltage divider bias below and with the following values: Rc, RE = 100 n, Vcc = 10 V, VBE, active = 0.7 V, and B = 100. Rc *Assume that the transistor is always active mode operation regardless of Vce. V, HE What should the VTH (in V) seen by the base if RTH = R1 || R2 = V. 100 Q and for our Ce to operate at the desire Q-point? R2 RE What should R1 and R2 (in 0) and the absolute difference of |Vo, new - Vol (in mV) when B decreased by 10%?

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Multistage Amplifier

The multistage amplifier is generally a voltage or power amplifier. The multistage amplifier has a number of single stage amplifier that are cascaded together. Since a single stage amplifier output is not useful, they are being replaced with multistage amplifiers or multistage transistor amplifiers. The multistage amplifier are used where the gain required is high or the input signal is very small such that only a single stage amplifier cannot amplify it.