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Conexant Systems, Inc (Synaptics)
  • Conexant

  • Full Name : Conexant Systems, Inc (Synaptics) メーカー
  • 同社のWebサイト : www.conexant.com
  • Acquirer : Synaptics

  • 国 : Unknown

Manufacturer Introduction

Conexant Systems, Inc.(NASDAQ: CNXT)that spun-off from Rockwell in 1999 is a fabless semiconductor company with the headquarter in Newport Beach,Calif.

Conexant is professional in providing the solutions for imaging, audio, video, and Internet connectivity applications,and holds leadership positions in the major segments it addresses. The comprehensive imaging portfolio consists of high-performance system solutions for advanced, "connected" digital photo frames with Internet connectivity, and highly integrated MFP SoCs for inkjet, laser, and photo printers.At the same time,the audio solutions consist of high-definition(HD) audio integrated circuits, HD audio codecs, and speakers-on-a-chip solutions for personal computers, PC peripheral sound systems, audio subsystems, notebook docking stations, voice-over-IP speakerphones, intercom, door phone, and audio-enabled surveillance applications.Besides,its video products is made up of decoders and media bridges for video surveillance and security applications, and system solutions for analog video-based multimedia applications including PCTV. In addition,its product line includes a full suite of embedded-modem solutions for set-top boxes, point-of-sale systems,home automation and security systems, and desktop and notebook PCs.

Otherwise,Conexant also pays much attention to the quality.It spares no effort to perform in the the highest level of quality workmanship and to ensure what it offers meet or even exceed customers'needs.

Series products:

Global Positioning System

In the years that followed, Rockville introduced a range of extraordinary products. The original North American aviation division introduced the B-1 bomber after the incorporation of Rockville, built the space shuttle and established a global positioning system. Rocketdyne, a rocket engine manufacturer stripped from North American Airlines in 1955, was re-acquired in 1984, when Rocketdyne occupied most of the US rocket engine market. Rockwell also acquired the Light Commercial Aircraft Manufacturer Air Commander Company and introduced the newly designed Rockville Commander 112 and 114 aircraft.

Desktop calculator

North American Airlines once built a MOSFET-based desktop calculator for its engineers. After Rockville acquired North American Airlines in 1967, it established a factory specializing in the production of such a calculator, which later became Rockwell Semiconductor. Rockwell Semiconductor's modem chip is its most famous product.

Audio decoder chip

Conexant provides audio chips to US manufacturers such as Hewlett-Packard, Dell and Thinkpad. The main chip models are CX20468, CX20493, etc. of Conexant AC97, and CX20561, CX20549 and CX20708 of Conexant HD Audio. Conexant did not release the public version of the driver, but issued the sound card driver to the computer manufacturer, which led to the drivers provided by the various vendors are not universal.

MindSpeed, which specializes in high-speed communication chip design and production from Conexant, has integrated two to four ARM7 TDMI cores in its various high-speed communication chips.

In 2017, Synaptics, a leader in providing human-machine interface development solutions, announced that it has signed an agreement to acquire Conexant Systems, LLC and Marvell's multimedia businesses for $ 395 million in cash and 726,666 Synaptics common shares.


Conexant is product portfolio consists of Audio codecs, HD audio ADCs, audio DSPs, voice processors, embedded modems, and audio/imaging solutions.

アプリケーションの範囲

Consumer Electronics / Communication / Network