Search
Menu
Sheetak - Cooling at your Fingertip 11/24 LB
Photonics Dictionary

complementary metal-oxide semiconductor

Complementary metal-oxide-semiconductor (CMOS) refers to a technology used in the fabrication of integrated circuits, particularly semiconductor devices like microprocessors, memory chips, and image sensors.

Here is a breakdown of the components in the term:

Complementary: CMOS technology uses both types of semiconductor transistors: N-type (negative) and P-type (positive). The combination of these two types allows for more efficient and lower power consumption operation.

Metal-oxide-semiconductor: MOS refers to the type of transistor used in CMOS technology. In a MOS transistor, a metal gate is separated from the semiconductor by an insulating layer of oxide. The conductivity of the transistor is controlled by the voltage applied to the gate.

CMOS technology has several advantages, including low power consumption, high noise margins, and the ability to integrate both digital and analog functions on the same chip. These features make it widely used in the design and manufacturing of electronic components, especially in applications where power efficiency is crucial, such as in portable devices and integrated circuits for various electronic systems. Additionally, CMOS technology is prevalent in the creation of image sensors for cameras, as it allows for low power consumption and high integration density.
See Also
Related Terms

Related Articles

Products & Suppliers
Related Categories


Explore Our Content
News
Features
Latest Products
Webinars
White Papers
All Things Photonics Podcast
Photonics Spectra Now
Videos
Our Summits & Conferences
Industry Events
Bookstore
Join Our Community
Subscribe
Advertise
Become a member
Sign in
Contribute a Feature
Suggest a Webinar
Submit a Press Release
Mobile Apps

About Us
Our Company
Our Publications
Contact Us
Career Opportunities
Teddi C. Laurin Scholarship

Terms & Conditions
Privacy Policy
California Consumer Privacy Act (CCPA)



©2024 Photonics Media
100 West St.
Pittsfield, MA, 01201 USA
[email protected]
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.