Electronic Products & Technology

USB mobile link switch supports HD video, audio data transfer to 1.3 GHz

EP&T Magazine   


ON SEMICONDUCTOR NCN1188 3:1 high speed USB switch with the capacity to support the Mobile High Definition Link (MHL) interface standard for High Definition (HD) video and digital audio. Two dedicated high-speed data paths can handle HD video transfer up to 720 progressive scan at 60 frames per second (fps) and 1080 interlaced at 30 fps. A multi-purpose audio path, with true-ground capability down to -2 volts (V), supporting generic micro-USB headsets, is also included, making this the first audio capable MHLTM switch to enter the market.



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