GATE Analog and Digital Electronics: Schmitt triggers, Sample and hold circuits, A/D and D/A converters – Previous Year Questions
5 GATE previous year questions on Schmitt triggers, Sample and hold circuits, A/D and D/A converters (Analog and Digital Electronics, Electrical Engineering) with answers and explanations, from every paper.
- GATE 2015 EE Q50 – An 8-bit, unipolar Successive Approximation Register type ADC is used to convert 3.5 V to digital equivalent. The reference voltage is +5 V. The…
- GATE 2016 EE Q20 – A temperature in the range of -40° C to 55° C is to be measured with a resolution of 0.1° C. The minimum number of ADC bits required to get a matching…
- GATE 2016 EE Q47 – A 2-bit flash Analog to Digital Converter (ADC) is given below. The input is 0 V IN 3 Volts. The expression for the LSB of the output B 0 as a Boolean…
- GATE 2021 EE Q62 – A CMOS Schmitt-trigger inverter has a low output level of 0 V and a high output level of 5 V. It has input thresholds of 1.6 V and 2.4 V. The input…
- GATE 2023 EE Q40 – An 8 bit ADC converts analog voltage in the range of 0 to +5 V to the corresponding digital code as per the conversion characteristics shown in…