The resistor will indeed reflect the incoming signals back, but those signals exist in a few mm of IC pin + resistor pin, which have an infinitesimally small inductance. Thus those reflections will not be enough to produce any measurable overshoot. On the other side of the resistor, a source with ~1kOhm resistance feeding a 50 Ohm cable will create a ...


I believe this company makes what you are looking for. However they have minimum order of 4,500 pieces: http://www.ite.com.tw/en/product/view?mid=103 It could also be done with an FPGA but would require investment in HDMI IP and cost would be quite high.

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