Smart Home Audio(325)


Multi-protocol bidirectional re-timer

       KM864741 is multi-protocol bidirectional re-timer for USB Type-C cable.

       We provide a PC retimer solution that can transmit and receive up to 40Gbps.

       Ideal for various devices equipped with USB (PC, cable, VR, etc…)


Supports USB4 backward compatibility and peripheral standards

       USB4®,Thunderbolt™3,USB3.2,DisplayPort™ 2.1,and DisplayPort™ Alt mode


Simplify board design

       An equalizer capable of compensating for signal loss of up to 35dB on the receiving side and an emphasis circuit

       capable of compensating for up to 15dB on the transmitting side are installed to compensate for the attenuation

       caused by the substrate and restore the signal.

       As a result, the CPU and connectors within the device can be freely arranged, enabling flexible board design.



Item Performance characteristics
USB Speed USB4 Gen3  40Gbps
Lanes 4 Lanes
Channel Output4, Input 4
Protocol USB4, USB3.2, DP2.1, Thunderbolt3
Input Equalizer 35dB
Output Equalizer 15dB
Package BGA 69Pin 5x5mm Body
Lead_Pitch 0.5mm


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