Design Files
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- No Longer Manufactured
- CBTL03SB212BS
DisplayPort Gen2 sideband signal multiplexer
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The CBTL03SB212 is a sideband signal multiplexer for DisplayPort Gen2 applications. It provides one differential channel capable of switching or multiplexing (bidirectional and AC-coupled) DisplayPort 1.2 Fast AUX or AUX signal, using high-bandwidth pass-gate technology. Additionally, it provides for switching/multiplexing of the Hot Plug Detect signal as well as the Display Data Channel (DDC) signals, for a total of three channels.
A typical application of CBTL03SB212 is on motherboards where one of two GPU display sources needs to be selected to connect to a display sink device or connector. A controller chip selects which path to use by setting a select signal HIGH or LOW. Due to the non-directional nature of the signal paths (which use high-bandwidth pass-gate technology), the CBTL03SB212 can also be used in the reverse topology, e.g., to connect one display source device to one of two display sink devices or connectors.
Product Details
Part numbers include: CBTL03SB212BS.
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Documentation
Quick reference to our documentation types.
3 documents
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Data Sheet
DisplayPort Gen2 sideband signal multiplexer
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Package Information
plastic thermal enhanced very thin quad flat package; no leads; 20 terminals
