PCB Layout Design Engineer Interview Questions and Answers for Freshers

PCB footprints are physical layouts of electronic components on a PCB. Pad stack creation involves designing the shape and size of the pads for each component.

• Footprints are created using software tools like Altium Designer or Eagle PCB

• The footprint must match the physical dimensions of the component

• Pad stack creation involves determining the number, size, and shape of the pads for each component

• Factors like the type of component, its pin pitch, and the PCB manufacturing proc...read more

CMOS stands for Complementary Metal-Oxide-Semiconductor, a technology used in integrated circuits for digital logic functions.

• CMOS technology uses both NMOS and PMOS transistors to achieve low power consumption and high noise immunity.

• It is commonly used in microprocessors, memory chips, and other digital logic circuits.

• CMOS technology allows for the implementation of complex digital systems on a single chip.

• One of the key advantages of CMOS is its ability to operate at very ...read more