This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Integrated Circuits, Types & Manufacturer’s Design – 1”. 1. What is the best choice of IC package used for experimental purpose? a) DIP package b) Metal can package c) Flat pack d) Transistor pack 2. What is the general information specified … Read more
This set of Linear Integrated Circuit Interview Questions and Answers for freshers focuses on “Operational Amplifier Internal Circuit – 4”. 1. To increase the input resistance, the differential amplifier replaces transistor by a) Current mirror b) Current repeater c) Darlington pair d) All of the mentioned 2. In Darlington pair differential amplifier the current gain … Read more
This set of Linear Integrated Circuit Questions and Answers for Freshers focuses on “Operational Amplifier Internal Circuit – 3”. 1. Determine the early voltage, if the output resistance is 2.5×2kΩ and input current is 2mA a) 9.8v b) 5.6v c) 7.8v d) 10v 2. In practical application of current mirror, early voltage is assumed to … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Operational Amplifier Internal Circuit – 2”. 1. How are the arbitrary signal represented, that are applied to the input of transistor? (Assume common mode signal and differential mode signal to be VCM & VDM respectively). a) Sum of VCM & VDM … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Operational Amplifier Internal Circuit – 1”. 1. Which is not the internal circuit of operational amplifier? a) Differential amplifier b) Level translator c) Output driver d) Clamper 2. The purpose of level shifter in Op-amp internal circuit is to a) Adjust … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Differential Amplifier and Circuit Configuration”. 1. A Differential Amplifier should have collector resistor’s value (RC1 & RC2) as a) 5kΩ, 5kΩ b) 5Ω, 10kΩ c) 5Ω, 5kΩ d) 5kΩ, 10kΩ 2. A Differential Amplifier amplifies a) Input signal with higher voltage … Read more
