Qualcomm Interview Questions Part 3

1. Which one of the given options is the same as NOT-AND gate? a) EXNOR b) NOR c) NAND d) NOT 2. Which one of the given options is the corre...

Synopsys Intern 2021 Interview Questions

1.On the basis of an active load, which type of inverting CMOS amplifier represents low gain with highly predictable small and large signal ...

Texas Instruments Interview Questions

1. In the circuit shown below, the op amp can be assumed ideal. If Vin(t) is a square wave between -2V and +2V, what is the amplitude of Vo(...

Physical Design Interview Questions

Click here:   Physical Design Interview Questions

Western Digital Interview Questions

1.Consider the following circuit composed of XOR gates and non-inverting buffers. The non-inverting buffers have delays δ1=2 ns and  δ2 =4ns...

Qualcomm Interview Questions Part 2

1. For NOR ROM shown Resistance per cell = 100Ω , Wire Capacitance/cell and Gate capacitance/cell are 1.28pF and 18.72pF, what is the delay ...

CMOS Inverter Design Using Cadence Virtuoso

 Introduction The objective of this post session is to familiar with the Cadence CAD tools using Virtuoso Schematic entry and its Spectre Si...

What is metastability and what are its effect?

What is metastability  and what are its effect? Whenever there is setup or hold time violations in a flip-flop, it enters a state where its ...

Intel VLSI Interview Questions

1. Suppose a MOSFET is operating as an amplifier. A 180 degree phase shifted signal between input voltage (Vi) and drain-to-source voltage (...