DESCRIPTION

· The CBTU04083 is an 8-to-4 differential channel multiplexer/demultiplexer switch.

· It can switch four differential signals to one of two locations with minimal impedance and attenuation.

· Designed for high-speed serial interfaces, it features low channel-to-channel skew and crosstalk.

· It enables the expansion of high-speed ports with extremely low power consumption.

FEATURES

· 4 differential channel, 2:1 multiplexer/demultiplexer.

· High-speed signal switching up to 8.0 Gbit/s.

· Low intra-pair skew: maximum 10 ps.

· Low inter-pair skew: maximum 35 ps.

· Low crosstalk: -30 dB at 4 GHz.

· Low off-state isolation: -30 dB at 4 GHz.

· VDD operating range: 1.8 V ±10%.

· ESD tolerance: 6 kV HBM, 1 kV CDM.

· HVQFN42 package.

APPLICATIONS

· Routing of high-speed differential signals with low signal attenuation.

· Compatible with PCIe Gen3, DisplayPort 1.2, USB 3.0, and SATA 6 Gbit/s.