Conexant Systems, Inc.: Difference between revisions

From LinuxTVWiki
Jump to navigation Jump to search
No edit summary
(added cx25854/8 ics)
 
(21 intermediate revisions by 5 users not shown)
Line 1: Line 1:
Conexant is a [[wiktionary:fabless|fabless]] semiconductor company that, amongst other things, specializes in the design of a number of convergence video products such as [[Demodulator]], [[MPEG2 Encoder]], and [[A/V Decoder]] chipsets. Conexant was formed, in 1999, when Rockwell Semiconductor was spun off from its parent company, Rockwell International. For its part, Conexant's convergence video operations can trace their origins to 1996, when the former Rockwell Semiconductor had acquired [[Brooktree Corporation]]. Conexant become a fabless design house in 2002, when it spun off its manufacturing facilities as Jazz Semiconductor, and has since outsourced product production to other semiconductor foundries.
A Semiconductor Manufacturer producing e.g. the [[CX24110]] [[Demodulator]] and [[MPEG2 Decoder]] Chipsets such as the [http://www.conexant.com/products/entry.jsp?id=107 CX23880/1/2/3].


==Products==
Note that according to the [http://www.conexant.com/servlets/DownloadServlet/PBR-200192-001.pdf?docid=193&revid=1 CX23880/1/2/3 product brief], this chipset can only decode up to 768x576 resolution (i.e. PAL 576p), and cannot decode HDTV formats such as 720p and 1080i. This is borne out by experience, with stuttering apparent on HD broadcasts viewed through this card.
Examples of Conexant ICs that are common to analogue and DVB devices include:


===Tuners===
Aquired [[Brooktree Corporation]] and now produces the [[BT848]] and [[BT878]] [[PCI interface chipset]]s.
*[[Connexant_CX102031A|CX102031A]] Satellite tuner
*[[NXP/Philips_CX24109|CX24109]] Satellite tuner


===Decoders===
⚫
[[Category:Vendor]]
*[[Conexant CX2388x|CX23880/1/2/3]] PCI Audio/Video Decoder
*[[Conexant CX23885/7/8|CX23885/7/8]] PCIe Audio/Video Decoder
*[[Conexant CX2585x|CX25854/8]] PCIe Audio/Video Decoder
*[[Conexant Fusion 878A|Fusion 878A/CX25878/9]] PCI Video Decoder
*[[Conexant CX2310x|CX23100/1/2]] USB Video and Broadcast Decoder
*[[Conexant CX2583x|CX25836/7]] Sideport Video Decoder
*[[Conexant CX2584x|CX25840/1/2/3]] Sideport Broadcast Audio/Video Decoder


===Demodulators===
--[[User:Indulis|Indulis]] 23:56, 11 March 2007 (CET)
*[[Conexant CX22700|CX22700]] DVB-T Demodulator
*[[Conexant CX24116|CX24116]] DVB-S2 Demodulator
*[[Conexant CX24110|CX24110]] DVB-S Demodulator
*CX24228 ATSC 8-VSB and 64/256
===Encoders===
*[[Conexant CX2341x|CX23416/7/8]] MPEG-2 Encoder

==External Links==
* [http://www.conexant.com Conexant website]
* [http://en.wikipedia.org/wiki/Conexant Wikipedia Conexant article]
* a number of datasheets for Conexant products can also be found [http://www.datasheetcatalog.com/conexant/1/ here].



⚫
[[Category:Vendor]]

Latest revision as of 08:35, 15 April 2014

Conexant is a fabless semiconductor company that, amongst other things, specializes in the design of a number of convergence video products such as Demodulator, MPEG2 Encoder, and A/V Decoder chipsets. Conexant was formed, in 1999, when Rockwell Semiconductor was spun off from its parent company, Rockwell International. For its part, Conexant's convergence video operations can trace their origins to 1996, when the former Rockwell Semiconductor had acquired Brooktree Corporation. Conexant become a fabless design house in 2002, when it spun off its manufacturing facilities as Jazz Semiconductor, and has since outsourced product production to other semiconductor foundries.

Products

Examples of Conexant ICs that are common to analogue and DVB devices include:

Tuners

Decoders

Demodulators

  • CX22700 DVB-T Demodulator
  • CX24116 DVB-S2 Demodulator
  • CX24110 DVB-S Demodulator
  • CX24228 ATSC 8-VSB and 64/256

Encoders

External Links

Retrieved from "https://www.linuxtv.org/wiki/index.php?title=Conexant_Systems,_Inc.&oldid=33324"