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The role of the _______ is to convert the collector current into a voltage in RTL.(a) Collector resistor(b) Base resistor(c) Capacitor(d) InductorI got this question in an internship interview.This interesting question is from Register-Transistor Logic(RTL) in chapter Logic Families of Digital Circuits

Answer»

Right choice is (a) Collector resistor

Easiest EXPLANATION: The role of the collector resistor is to convert the collector current into a VOLTAGE; its resistance is CHOSEN high enough to SATURATE the transistor and low enough to OBTAIN low output resistance. Base Resistor is to provide the necessary biasing to the base of the transistor in order to activate it.



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