9 GHz bandwidth for high-speed serial routing
The CBTL01023GM,115 is a 2:1 multiplexer/demultiplexer from NXP, switching one differential channel between two destinations. Its 9 GHz -3dB bandwidth supports PCIe Gen3 (8 GT/s), DisplayPort 1.2/1.4 (HBR2/HBR3), and SATA 6 Gbps without degrading the signal eye — the bandwidth margin is enough to keep the rise time intact through the switch. The single supply range of 3V to 3.6V lets it run directly off a 3.3V rail, common in server and graphics card designs. The 6 Ohm typical on-state resistance adds negligible attenuation on a 50 Ohm trace.
Industrial temperature and small package
The 10-XQFN package (1.55x2 mm) fits tight board layouts, but the 0.5 mm pitch demands careful fan-out on a 2-layer board; a 4-layer design with a solid ground plane under the package gives cleaner return paths for the high-speed signals. The Bi-Directional feature means the signal path is symmetric — the same pin can serve as input or output depending on the mux/demux direction, which simplifies PCB routing when the signal flow direction is not fixed.
Active production, sourced per RFQ
ROHS3 compliant.