Abstract
The headway in electronics technology proffers user-friendly devices. The characteristics such as high integration, low power consumption, good noise immunity are the significant benefits that CMOS offer, paying many challenges simultaneously with it. The short channel effects and presence of parasitic which prevent speed pose questions on the performance parameters. A great sort of works has done by many groups in the design of the CMOS amplifier for high-frequency applications to discuss the parameters such as power consumption, high bandwidth, high speed and linearity trade-off to obtain an optimized output. A lot of amplifier topologies are experimented and discussed in the literature with its design and simulation. In this paper, the various efforts associated with CMOS amplifier circuit for high-frequency applications are studying extensively.
Highlights
INTRODUCTIONTo satisfy certain heighten interest technologies have progressed quickly
In modern world markets for secured, portable and high-speed devices is growing
To satisfy certain heighten interest technologies have progressed quickly. This has pointed to a notable efflorescence in the electronics area
Summary
To satisfy certain heighten interest technologies have progressed quickly This has pointed to a notable efflorescence in the electronics area. CMOS amplifiers play a vital role in the field of communication. Communication system plays an important part in increasing the speed and efficiency of many systems. Electronic devices such as mobile phones become an integral part of our day to day life. In RF communication, amplifier circuits such as low noise amplifier, power amplifier, distributed amplifier and driver amplifier play a vital role. While designing a CMOS amplifier many points have to be noted to avoid unnecessary performance degradation. Many research works related to CMOS amplifier for high-frequency applications is going on during this period. In this paper detailed review on CMOS amplifiers for high-frequency applications has presented
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