CBTL04DP211BS,518

Video Processing Overview

The CBTL04DP211 is an embedded DisplayPort multiplexer designed for DisplayPort v1.1a and eDP v1.2 switching applications on PC platforms. It performs 1:2 switching or 2:1 multiplexing of two-lane DisplayPort Main Link signals using high-bandwidth pass-gate technology. The device also manages Hot Plug Detect (HPD) and AUX signals, providing four channels total on the display side. It operates with a single 3.3 V power supply and features very low intra-pair differential skew of 5 ps typical and inter-pair skew under 180 ps.

Video Processing Feature Summary

• Supports DisplayPort v1.1a and Embedded DisplayPort v1.2 signaling rates
• Provides independent selection for Main Link/HPD and AUX channels via dedicated control pins
• Utilizes non-directional high-bandwidth analog pass-gate technology for signal paths
• Offers robust electrostatic discharge protection meeting specified HBM and CDM standards

Video Processing Applications

• Motherboard applications requiring DisplayPort switching or multiplexing
• Docking stations connecting multiple display sources to sinks
• Notebook computers managing flexible display I/O allocation
• Chipsets requiring dynamic routing of DisplayPort signals to board connectors

Video Processing Procurement Notes

Verify the specific ordering suffix BS corresponds to the HVQFN32 package variant when sourcing. Confirm that the industrial temperature range aligns with your system's operational requirements. Ensure the PCB layout accommodates the exposed center pad for proper grounding and thermal dissipation as specified in the pinning information.

Video Processing Selection Notes

Select this component when designing systems that require routing two-lane DisplayPort signals between multiple sources and sinks. It is suitable for applications needing independent control over auxiliary channel selection separate from main link switching. Consider its low power consumption and small package size for space-constrained mobile or desktop designs.

Video Processing Part Context

This device belongs to NXP's interface IC portfolio focused on high-speed signal routing. It complements other multiplexers and switches by addressing specific DisplayPort protocol requirements. The product supports motherboard and portable computing architectures where flexible display connectivity is essential for modern PC platform designs.

Video Processing Replacement Considerations

No public confirmed substitute part numbers are documented in the provided datasheet.