Synopsys Circuit Designer Interview Questions and Answers

Analog electronics,digital electronics,VLSI general aptitude

Q1. What is CMOS What is pmos transistor Diode
Ans. 
CMOS is a type of digital circuit technology that uses both p-type and n-type metal-oxide-semiconductor field-effect transistors.
• CMOS stands for Complementary Metal-Oxide-Semiconductor

• It is widely used in digital circuits due to its low power consumption and high noise immunity

• PMOS is a type of MOSFET that uses p-type semiconductor for the channel

• Transistor is a semiconductor device used to amplify or switch electronic...read more
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Q2. What is pmos Diode Flip flop, triggering
Ans. 
PMOS is a type of MOSFET transistor used in digital and analog circuits. A diode is a two-terminal electronic component that allows current to flow in one direction. A flip flop is a digital circuit that can store one bit of information.
• PMOS is a type of MOSFET transistor that operates with a positive voltage on the gate relative to the source.

• A diode is used to rectify AC to DC, protect circuits from voltage spikes, a...read more
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