April 04, 2006 Thomson unveils DTV reference demodulator designs MANHASSET, N.Y. - France-based digital media and video company Thomson has unveiled two front-end digital TV reference designs based on the company's first digital TV chips for the merchant market. The demodulator designs, developed by Thomson Silicon Components (TSC), a subsidiary of the company's Technology division, are based on the company's recently introduced Vlink 4110C and VSBlink 4111A DTV front-end ICs for digital televisions and set-top boxes. Each IC includes a vestigial sideband (VSB) demodulator for digital terrestrial transmission and a quadrature amplitude modulation (QAM) demodulator for digital cable. The Vlink IC reduces the need for additional external components by including a digital implementation of an NTSC/BTSC demodulator (including industry-leading signal-to-noise ratio) and an out-of-band demodulator for digital cable-ready applications. Both the Vlink and VSBlink chips are in production and comply with the Advanced Television Systems Committee (ATSC) A74 guidelines and CableLabs specifications. The complete front-end reference design can be used as a daughter card or can be easily integrated into a motherboard, and is the first in a series that Thomson is developing to address key DTV feature sets. The designs and ICs together enable various DTV feature combinations, including digital and analog terrestrial; digital and analog cable; and digital, cable-ready applications. All material on this site Copyright 2005 CMP Media LLC. All rights reserved ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.