RLCS412Q series of switch circuits are targeted for high-resolution video network that are based on

DVI/HDMITM standard, and TMDS signal process. The RLCS412Q is an 8- to 4-Channel HMux/DeMux Switch.

The device multiplexes differential signals to one of two corresponding outputs. The switch is bidirectional and

offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and

high channel-to-channel noise isolation.

The high bandwidth provides the resolution required by the next generation HDTV and PC graphics. Three

differential channels are used for data (video signals for DVI or audio/video signals for HDMI), and one

differential channel is used for Clock for decoding the TMDS signals at the outputs.

Because of its passive bidirectional feature, this switch can be used either at the video driver side or at the

receiver side. For PC graphics applications, the device sits at the driver side to switch between multiple display

units such as LCD monitor, projector, TV, etc. For consumer video applications, the device sits at the receiver

end to switch between the source components such as DVD, D-VHS, STB, etc.