Category Archives: Linear Integrated Circuits MCQ

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Peak Detector, Sampling & Hold Circuit and Absolute Value Output Circuit “. 1. Which circuit can be used as a full wave rectifier? a) Absolute vale output circuit b) Positive clipper with two diodes c) Negative clipper with two diodes d) … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Clippers and Clampers”. 1. Which circuit is used for obtaining desired output waveform in operational amplifier? a) Clipper b) Clamper c) Peak amplifier d) Sample and hold 2. The clipping level in op-amp is determined by a) AC supply voltage b) … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “DAC / ADC Specification”. 1. Find out the resolution of 8 bit DAC/ADC? a) 562 b) 625 c) 256 d) 265 2. Non-linearity in the output of converter is expressed in a) None of the mentioned b) Percentage of reference voltage … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “A to D Converter -2”. 1. At what condition the digital to analog conversion is made? a) Va > Vd b) Va ≤ Vd c) Va ≥ Vd d) Va ≠ Vd 2. If a input at Va is 1010, then … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on ” A to D Converter -1″. 1. How many control lines are present in analog to digital converter in addition to reference voltage? a) Three b) Two c) One d) None of the mentioned 2. Find out the integrating type analog … Read more

This set of Advanced Linear Integrated Circuit Questions and Answers focuses on “Basic DAC Techniques – 2”. 1. For the given circuit find the output voltage? a) -5.625v b) -3.50v c) -4.375v d) -3.125v 2. Which type of switches are not preferable for a simple weighted resistor DAC? a) Bipolar Transistor b) Voltage switches c) … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Basic DAC Techniques – 1”. 1. Express the output voltage of digital to analog converter? a) Vo =KVFS(d12-1+d22-2+….dn2-n) b) Vo =VFS/k(d12-1+d22-2+….dn2-n) c) Vo =VFS(d12-1+d22-2+….dn2-n) d) Vo =K(d12-1+d22-2+….dn2-n) 2. Why the switches used in weighted resistor DAC are of single pole double … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “High Speed & Precision Type Comparator”. 1. The special designed comparators are compatible with a) RTL b) MOS Logic c) TTL d) All of the mentioned 2. Response time of comparators is defined as a) Time interval between input and output … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Voltage Limiter and Schmitt Trigger”. 1. Which circuit converts irregularly shaped waveform to regular shaped waveforms? a) Schmitt trigger b) Voltage limiter c) Comparator d) None of the mentioned 2. Determine the upper and lower threshold voltage a) VUT = +14.63v, … Read more

This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Comparator”. 1. Depending on the value of input and reference voltage a comparator can be named as a) Voltage follower b) Digital to analog converter c) Schmitt trigger d) Voltage level detector 2. Why clamp diodes are used in comparator? a) … Read more