CBTL08GP053EVAZ

Overview

The CBTL08GP053 is a USB Type-C high-performance crossbar switch IC designed for passive switching of high-speed differential and single-ended signals. It supports interface standards including USB 3.1 (10 Gbps), DisplayPort 1.3 (8.1 Gbps), and PCI Express 3.0 (8 Gbps). The device features four high-speed multiplexers and sideband auxiliary switches, all controllable via an I2C-bus interface. It operates from a single 3.3V power supply with typical active current consumption of 300 µA and standby current of 15 µA. Key electrical characteristics include a typical on-resistance (Ron) of 7 Ω, insertion loss of 1.2 dB at 2.7 GHz, and isolation of 23 dB at 2.7 GHz. The component is housed in a VFBGA40 package measuring 4.75 mm x 3.25 mm.

Feature Summary

• Supports high-speed differential signaling up to 10 Gbps for USB 3.1, DP 1.3, and PCIe 3.0 standards
• Integrates direction-agnostic high-speed multiplexers and 5.5 V tolerant sideband auxiliary switches
• Enables flexible signal routing through programmable I2C-bus control registers
• Provides low power consumption with distinct active and Hi-Z standby modes

Applications

• Notebook PCs, ultrabooks, and desktop PC platforms
• Tablets and 2:1 convertibles
• Smartphones and portable devices
• PC accessories such as multi-function monitors and docks

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and temperature range specifications. Confirm that the required I2C slave address configuration aligns with the system design constraints before procurement. Ensure compatibility with the host platform's power supply voltage levels and signal integrity requirements.

Selection Notes

Select this component for designs requiring a compact solution to route multiple high-speed interfaces over a single USB Type-C connector. Consider the VFBGA40 package dimensions when planning PCB layout. Evaluate the I2C bus speed requirements, as the device supports Standard and Fast modes. Verify that the system can accommodate the 3.3V supply voltage and the specific current consumption profiles during active and standby states.

Part Context

The CBTL08GP053 belongs to NXP's portfolio of USB Type-C interface solutions, specifically targeting high-performance passive switching applications. It complements other components like redrivers and protocol controllers by providing the physical layer connectivity management necessary for complex Type-C implementations in mobile and computing devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.