STHDM1001A Datasheet, PDF (3/17 Pages) STMicroelectronics – 3.3V, High Bandwith, 2-to-1 High Definition Multimedia Interface (HDMI) Switch with Single Enable

STHDMI001A
1 Summary Description
1 Summary Description
1.1 Functional Description
The STHDMI001A routes physical layer signals for high bandwidth digital video and is
compatible with low voltage differential signaling standards like Transition Minimized
Differential Signaling (TMDS). The device multiplexes differential outputs from a video source
to one of the two corresponding outputs, then to a common display. The low ON resistance
(R_ON) and low I/O capacitance of the STHDMI001A result in a very small propagation delay.
The device integrates SPDT-type switches for 3 differential data TMDS channels and 1
differential clock channel.
Figure 1. Connections Diagram
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