This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

寻LVDS转VGA芯片

Other Parts Discussed in Thread: DS90CF388, DS90CF388A, SN75LVDS82

您好,我想要找一颗LVDS转VGA输出的芯片,请问下有推荐么,谢谢,如果有,能否提供参考原理图及软件demo

  • 两颗芯片完成,先将LVDS转RGB,然后通过RGB转VGA. 

    不知您需要几对LVDS data,单通道4 pairs LVDS还是双通道8 pairs LVDS信号?需要RGB多少位的,24bit还是48bit?

    比如DS90CF388这款FPD link receiver 就能实现LVDS到RGB转换。http://www.ti.com/product/DS90CF388A?keyMatch=DS90CF388&tisearch=Search-EN-Everything

    另外,SN75LVDS82也是LVDS转RGB,4对LVDS转24bit RGB

  • 收到,谢谢,如果用两颗芯片就算了

  • 您这里指的VGA应该是 模拟信号吧,使用SN75LVDS82这类FPD-link实现LVDS转RGB是数字信号。

    如果需要模拟VGA的话,需要将数字信号RGB转成模拟RGB。需要一个视频DAC来实现。