Overview
The CBTL08GP053EVY is a USB Type-C High Performance Crossbar Switch IC designed by NXP USA Inc. for high-speed passive switching applications. This IC is specifically tailored for use with Type-C connectors, enabling the switching of high-speed differential signals that comply with various interface standards such as USB 3.1 (10 Gbps), DisplayPort 1.3 (8.1 Gbps), and PCI Express 3.0 (8 Gbps). It also supports the switching of single-ended signals and sideband switching of AUX and other dedicated signals over SBU1 and SBU2.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | VFBGA40 (4.75 mm x 3.25 mm, 0.5 mm pitch) |
| Power Supply | Single 3.3V |
| Current Consumption | Active: 300 μA (typ), Standby: 15 μA (max) |
| Operating Temperature | -40°C to 105°C |
| ESD Protection | 2 kV HBM, 500 V CDM |
| Propagation Delay | 80 ps (typ) |
| Inter Pair Skew | 35 ps (typ) |
| Isolation | 23 dB at 2.7 GHz, 16.5 dB at 5.4 GHz (typ) |
| Cross Talk | 32 dB at 2.7 GHz, 24 dB at 5.4 GHz (typ) |
| Return Loss | 20 dB at 2.7 GHz, 16 dB at 5.4 GHz (typ) |
Key Features
- Supports high-speed differential signals for USB 3.1, DisplayPort 1.3, and PCI Express 3.0
- Switching of single-ended signals over Type-C interface
- Sideband switching of AUX and other dedicated signals for transport over SBU1 and SBU2
- I²C-bus interface for switch control, configuration, and status update
- Very low propagation delay and inter pair skew
- Back current protection on control pins and exposed connector side I/O pins
- Switch paths selectable through the I²C-bus interface
- 5.5 V tolerant switches
Applications
- PC platforms: Notebook PCs, Desktop PCs, Ultrabooks
- Tablets, 2:1 Convertibles, Smartphones, and Portable devices
- PC accessories/peripherals: Multi-Function Monitors, Docks, etc.
Q & A
- What is the primary function of the CBTL08GP053EVY IC?
The primary function is to provide high-speed passive switching for Type-C connector interfaces. - Which interface standards does the CBTL08GP053EVY support?
It supports USB 3.1, DisplayPort 1.3, and PCI Express 3.0. - What is the power supply requirement for the CBTL08GP053EVY?
It operates from a single 3.3V power supply. - What is the typical current consumption of the CBTL08GP053EVY in active mode?
The typical current consumption in active mode is 300 μA. - What is the operating temperature range of the CBTL08GP053EVY?
The operating temperature range is -40°C to 105°C. - Does the CBTL08GP053EVY have ESD protection?
Yes, it has 2 kV HBM and 500 V CDM ESD protection. - How is the switch control and configuration managed in the CBTL08GP053EVY?
The switch control and configuration are managed through the I²C-bus interface. - What is the package type and dimensions of the CBTL08GP053EVY?
The package type is VFBGA40 with dimensions of 4.75 mm x 3.25 mm and a 0.5 mm pitch. - What kind of signals can the CBTL08GP053EVY switch?
The IC can switch high-speed differential signals and single-ended signals. - Is the CBTL08GP053EVY suitable for use in smartphones and tablets?
Yes, it is suitable for use in smartphones, tablets, and other portable devices.
