Taiyo Yuden Announces Small HDMI Choke Coil

18th November 2008

Taiyo Yuden

ES Admin

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TAIYO YUDEN has announced the CM01H900 wire-wound common-mode choke coil for HDMI transmission line interfaces, offering ultra-compact size and improved high-frequency characteristics for common-mode noise reduction in high-speed differential signal interfaces. Typical applications include flat-screen TVs, Blu-Ray disc recorders, PC video output interfaces and other high-definition digital imaging devices. As the industry's smallest HDMI choke coil -- measuring just 1.2mm L x 1.0mm W x 0.9mm H (max) --the CM01H900's ultra-compact EIA-1210 case size package facilitates development of thinner-profile OEM equipment.

Market demand is increasing for high-frequency choke coils used in HDMI interfaces and compact HDMI terminals for the new high-definition digital video cameras entering the market. To meet this need, TAIYO YUDEN's innovative wire-wound inductor design and production technologies were used to develop extremely compact components that also feature enhanced high-frequency characteristics, including a typical cut-off frequency of 8GHz. In addition to today's mobile-device HDMI terminals, the CM01H900 will be ideal for use in common-mode noise countermeasures in the next generation of ultra-high-speed interfaces that are not yet on the market.