Texas Instruments has introduced an LVDS serialiser that connects directly to 1,8 V powered processors. Using TI’s FlatLink technology, the SN75LVDS83B eliminates the need for a costly level shifter when using 1,8 V and 2,5 V logic interfaces, lowering cost and reducing board space by up to 83&. The IC supports 8-bit colour and serialises RGB data. It then consolidates 24 data lines into one LVDS clock and four LVDS data pairs, which connect to LCD modules.
The SN75LVDS83B supports applications such as netbooks, mobile Internet devices, digital picture frames and others where an LVDS link from a processor to the LCD module is required. The device supports a very broad pixel frequency range from 10 MHz up to high-definition (HD) screen resolutions of 135 MHz. It is compatible with numerous processors, including OMAP35x applications processors and digital media processors based on TI’s DaVinci technology.
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