{"id":16490,"date":"2020-05-03T10:30:00","date_gmt":"2020-05-03T09:30:00","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=16490"},"modified":"2020-04-30T10:28:57","modified_gmt":"2020-04-30T09:28:57","slug":"hdmi-2-1-active-switch-from-optimised-for-signal-integrity-and-power","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/hdmi-2-1-active-switch-from-optimised-for-signal-integrity-and-power\/","title":{"rendered":"HDMI 2.1 Active Switch from optimised for signal integrity and power"},"content":{"rendered":"\n<p>Diodes Incorporated announces the <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.diodes.com\/part\/view\/PI3HDX12221\" target=\"_blank\">PI3HDX12221<\/a><\/strong>,  HDMI 2.1 active switch with linear\u00a0<strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.diodes.com\/products\/connectivity-and-timing\/redrivers-repeaters\/\" target=\"_blank\">ReDriver<\/a><\/strong> that enables manufacturers of TVs, PCs, gaming consoles, and set-top boxes to adopt the latest 12Gbps HDMI standard.\u00a0<\/p>\n\n\n\n<p>The device supports dual inputs with a signal cleaning function that enables extending channel lengths.\u00a0<\/p>\n\n\n\n<p>Optimising function integration into a single package reduces system BOM and power consumption, particularly when compared to an equivalent discrete solution.<\/p>\n\n\n\n<p>The PI3HDX12221 is the first HDMI 2.1 active switch with a non-blocking linear ReDriver. This non-blocking design delivers longer channel extension by transparently conveying differential signals from the source to the receiver, facilitating the channel link training by host and end device.<\/p>\n\n\n\n<p>Features such as automatic input signal detection help reduce system power by shifting into low power mode when no signal is available.&nbsp;<\/p>\n\n\n\n<p>The four-channel differential design operates from a single 3.3V supply at data rates up to 12Gbps, and a maximum equaliser gain of +11dB for HDMI 2.1 at 6GHz, and +7dB for HDMI 2.0 at 3GHz.&nbsp;<\/p>\n\n\n\n<p>Designing with the PI3HDX12221 is simplified due to the use of pin-strapping to configure equalisation gains, flat gains and output swing linearity.&nbsp;<\/p>\n\n\n\n<p>Using combinational logic control results in fewer control signals and, therefore, fewer pins, leading to a compact design.&nbsp;<\/p>\n\n\n\n<p>The PI3HDX12221 is available in a 40-pin TQFN package measuring 3mm x 6mm, making it suitable for use in very small end applications.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Diodes Incorporated announces the PI3HDX12221, HDMI 2.1 active switch with linear\u00a0ReDriver that enables manufacturers of TVs, PCs, gaming consoles, and set-top boxes to adopt the latest 12Gbps HDMI standard.\u00a0 The device supports dual inputs with a signal cleaning function that enables extending channel lengths.\u00a0 Optimising function integration into a single package reduces system BOM and &hellip;<\/p>\n","protected":false},"author":1,"featured_media":16491,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[906,8196,8195],"class_list":["post-16490","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-electronics","tag-diodes","tag-pi3hdx12221","tag-redriver"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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