HDMI 1.3 Switch with integrated CEC functionality

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Product Information

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This product requires a signed NDA 

The SiI9181A is a Transition Minimized Differential Signaling (TMDS™) switch that enables the connection of an HDMI® source device to a high-definition television (HDTV). Based on the HDMI version 1.3 specification, the SiI9181A is an advanced TMDS switch that delivers a cost-effective method for manufacturers to add an additional HDMI port to the front panel of their HDTVs. Multiple HDMI ports allow consumers to connect a variety HDMI-enabled sources to their HDTVs.
The SiI9181 is ideally suited for use in the front panel of HDTVs and A/V receivers, allowing consumers to connect HDMI-enabled devices such as cameras and camcorders, high-definition DVD and Blu-ray Disk players, set-top boxes and game consoles. The SiI9181A switch generates fully compliant HDMI/DVI audio/video output, as well as DDC/HDCP, HPD and +5V switching in full compliance with the HDMI and DVI specifications.

<div style="width: 500px;"><a href="/images/Items/SiliconImage/SiI9181A_BD.JPG" target="_blank"><img src="/images/Items/SiliconImage/SiI9181A_BD.jpg" border="0" alt="" width="500" /> </a><br /><a style="text-decoration:none;font-size:11px;" href="/images/Items/SiliconImage/SiI9181A_BD.JPG" target="_blank">Click to enlarge</a></div>

Industry-Standard Compliance
• HDMI 1.3
• DVI 1.0
• EIA/CEA-861D
• HDCP 1.1

• Supports video resolutions up to 1080p @ 60Hz or 720p/1080i @ 120Hz with 12-bit color depth
• Built in Consumer Electronics Control (CEC) support
• HDMI compliant CEC I/O simplifies and lowers cost for adding CEC support to DTV
• Integrated CEC API
• Integrated EDID RAM
• DDC switching
• Individual control of Hot Plug Detect (HPD) for each port
• 5V detect to help speed soft mute of audio during plug-in, plug-out conditions
• Control via local I2C bus
• Low power standby mode to meet Energy Star and other power saving requirements
• 80-pin, QFP package

System Operation
• Register-programmable via slave I2C interface
• Stand-alone mode option
• Acts as simple switcher
• No I2C control required in this mode

Power Management
• 1.8V core provides low-power operation
• Flexible power-down modes



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