Video interfaces


We are offering individual support and technical know-how combined with competitive pricing and reliable long-term supply on Interconnectivity SoCs for HDMI Repeater,  HDMI Receiver / Transmitter, MHL ,SRE,  MIPI, DP/ eDP, IDP, LVDS/ cLVDS, OSD, DVI & HDCP, HDMI ARC, Controller/ MCU

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EP9164S is a 4-Port DVI/HDMI 1.4b/HDMI 2.0a splitter with integrated HDCP 1.4 and HDCP 2.2 decryption/encryption engines. EP9164S receives DVI/HDMI 1.4b/HDMI 2.0a inputs, process HDCP 1.4 or HDCP 2.2 decryption and encryption again, then transmits the data to 4 DVI/HDMI 1.4b/HDMI 2.0a ports. The chip also supports HDCP 1.4 to HDCP 2.2 and HDCP 2.2 to HDCP 1.4 conversions.


•On-chip HDMI Receiver and Transmitter core which are compliant with DVI 1.0, HDMI 1.4b and HDMI 2.0a specification
•On-chip HDCP RX/TX ciphers which are compliant with HDCP 1.4/2.2 specification
•Wide Frequency Range: 25MHz - 600MHz
•Support Jitter Clean capability for more cascadable stages
•Supports 12-bit Deep Full HD, Full 3D, HDR and 4K2K 60Hz video
•Supports 1 DVI/HDMI input port and 4 DVI/HDMI output ports
•Supports conversion of HDMI signalling to DVI/HDMI signalling
•Support HDCP 1.4 to HDCP 2.2 conversion
•Support HDCP 2.2 to HDCP 1.4 conversion
•Support on-chip 512 byte E-DDC EDID RAM for input port.
•Cascadable to make more than 4 output ports
•Provide companion HDCP 2.2 Controller (EPF025R) with integrated HDCP keys.
•128-pin LQFP EPAD package

Bloack Diagram

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