Development of Improved Low Power MUSE (HDTV) Decoder Chip Set 2.5th Generation MUSE Chip Set

Kiyoshi KOHIYAMA, Kota OTSUBO, Hidenaga TAKAHASHI, Kiyotaka OGAWA, Yukio OTOBE

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Summary :

Development of low power MUSE (Multiple Sub-Nyquist Sampling Encoding) chip set through reduction in operating voltage (from 5 V to 3.7 V) is described. This leads to great cost reduction since the chips could be mounted on low cost plastic packages and the necessity for cooling fans to dissipate heat was obviated. To maintain compatibility with standard 5 V analog and digital peripherals such as 4 Mbit DRAMs and an A/D converter, a special voltage-level converter was also developed.

Publication
IEICE TRANSACTIONS on Electronics Vol.E77-C No.12 pp.1859-1864
Publication Date
1994/12/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Issue on Multimedia, Analog and Processing LSIs)
Category
Multimedia System LSIs

Authors

Keyword

HDTV,  MUSE,  LSI,  power

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