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Pericom Semiconductor’s PI3WVR12412 is a multi-standard video switch with wide voltage range capability. It supports HDMI 2.0, DisplayPort 1.2, and emerging and proprietary standard. PI3WVR12412 can pass high-speed signals up to 1.2 V peak-topeak differential with a common-mode voltage from 0 to 3.4V for TMDS signal. The wide voltage range allow DC-coupled multi-standard operation. Eliminating AC coupling capacitors saves board space and improves signal integrity for dense PCB design. The high speed channels can also pass 0V-3.3V CMOS signals up to 1MHz. In addition to four high-speed lanes, PI3WVR12412 also switches the DDC and HPD signals or AUX and HPD signals using the DDC/ AUX and HPD channel mux/demux.
4-lane, 1:2 mux/demux that will support RBR, HBR1, or HBR2
Data rate: 3.4 Gbps to 6.0 Gbps for high data channels
Supports DDC with HPD channel mux/demux @ HDMI
Supports 720 Mbps high-speed DP AUX @ DP
-1.7 dB Insertion Loss for Dx channels @ 3.0 GHz
-3 dB Bandwidth for Dx channels: 4.8 GHz
Return loss for Dx channels @ 3.0 GHz: -16 dB
Low Crosstalk for high speed channels: -25 dB@6.0 Gbps
Low Off Isolation for high speed channels: -22dB@6.0 Gbps
Low channel-to-channel skew, 35ps max
Low Bit-to-Bit Skew, 5ps typ (between '+' and '-' bits)
VDD Operating Range: 3.3V +/-10%
ESD Tolerance: 2kV HBM
Packaging (Pb-free & Green): 42 TQFN (ZHE)
Routing of HDMI 2.0 video signals with low signal attenuation between source and sink for 4K2K ultra high definition video display and broadcast video equipment.
Routing of DisplayPort video signals with low signal attenuation between source and sink for PC and monitor.