Study Material VLSI and CMOS notes(Paper Presentations Materials Projects)
CMOS : Complementary metal–oxide–semiconductor (CMOS) is a technology for constructing IC. CMOS technology is used in microprocessor, RAM and other Digital Logic circuits. CMOS technology is also used for several analog circuits such as image sensor,data conveters and highly integrated trans receivers for many types of communication. CMOS is also sometimes referred to as complementary-symmetry metal–oxide–semiconductor (or COS-MOS).
VLSI : Very-large-scale integration (VLSI) is the process of creating an (IC) by combining thousands of transistors into a single chip. VLSI began in the 1970s when complex semiconductor and communication technologies were being developed. The microprocessor is a VLSI device. Before the introduction of VLSI technology most ICs had a limited set of functions they could perform. An electronic circuit might consist of a glue logic. VLSI lets IC designers add all of these into one chip.
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