PI3HDMI2410 2 4-Port HDMI Signal Switch with I C Control Features Description 4:1 HDMI Switch Mux Pericom Semiconductors PI3HDMI series of switch circuits are targeted for high-resolution video networks that are based on Non-Blocking EQ path for ideal EQ control in main DVI/HDMI standards. Th e PI3HDMI2410 is a 4-to-1 HDMI Receiver chipset Mux/DeMux signal switch. It is designed for low bit-to-bit skew -3dB bandwidth up to 5Gbps to support HDMI 1.3a (16-bit and high channel-to-channel noise isolation. Th e maximum data color depth per channel) rate support is up to 5Gbps which can meet HDMI 1.3a stan- HDMI 1.4 data rate ready dard and support the resolution requirement of next generation HDTV and PC graphics. DDC active signal bu ffer or passive switch selectable 2 PI3HDMI2410 is designed specifi cally for ATC-Sink require- I C Register control for switch confi guration 2 ments. All switch control settings are through I C bus to provide Automatic HDCP reset circuitry for quick communication fl exible design and reducing peripheral components. Selectable when switching from one port to another active signal buff er for DDC bus can optimize the bi-directional 2 HPD polarity control and signal trigger through I C register data transmission for long trace or cable applications. setting All input pins are protected with Pericoms ESD protection Connector Plug-in detection and Interrupt Flag setting circuits supporting ESD damage as high as 8kV contact per Selectable HPD 5V signal level shift er with open drain IEC61000-4-2 Level 4 specifi cation. output stage or output buff er 3.3V power supply and standby power supply TMDS output enable control Low power consumption to support Energy Star Compliance ESD protection on all I/O pins 8kV contact per IEC61000-4-2, level 4 Packaging (Pb-free & Green available): 80-contact LQFP www.pericom.com PS9058 11/30/09 09-0099 1PI3HDMI2410 2 4-Port HDMI Signal Switch with I C Control Block Diagram HPD A:D D 0:3 +A D 0:3 -A HPD SINK 100K 4:1 D 0:3 + Mux D 0:3 - 2 SCL CTL I C Controller SDA CTL Output Enable D 0:3 +D D 0:3 -D 5V PortA 5V PortB Control & Status Selectable, 5V PortC Register DDC Buffer or 5V PortD Passive Switch WP SET DDC WP A:D SCL SINK SCL A SDA A 4:1 Mux SCL D SDA SINK SDA D VSEL www.pericom.com PS9058 11/30/09 09-0099 2