Texas Instruments TUSB544 USB Type-C Linear Redriver
Texas Instruments TUSB544 USB Type-C™ Linear Redriver is an Alt Mode redriver switch supporting data rates up to 8.1Gbps. This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including DisplayPort. The TUSB544 provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter-symbol interference (ISI). Operates on a single 3.3V supply and comes in a commercial and industrial temperature range. All four lanes of the TUSB544 are reversible making it a versatile signal conditioner that can be used in many applications.
Features
- Protocol agnostic reversible 4 channel linear redriver supporting up to 8.1Gbps
- Supports USB Type-C with USB 3.1 Gen1 and DisplayPort 1.4 as an alternate mode
- Supports processors with USB 3.1 and DisplayPort mux integrated for Type-C applications
- Supports signal conditioning inside Type-C cable
- Cross-point Mux for SBU signals
- GPIO and I2C Control for channel direction and equalization
- Advanced power management by monitoring USB power states and snooping DP link training
- Linear equalization up to 11dB at 4.05GHz
- Configuration through GPIO or I2C
- Hot-plug capable
- Single 3.3V supply
- –40°C to 85°C TUSB544I Industrial temperature
- 0°C to 70°C TUSB544 Commercial temperature
- 4mm × 6mm, 0.4mm Pitch, 40-pin QFN package
Applications
- Tablets
- Notebooks
- Desktops
- Docking stations
Evaluation Module
Texas Instruments TUSB544RNQEVM Redriver Evaluation Module (EVM)
Designed to help evaluate the TUSB544, a USB Type-C Alt Mode re-driving switch.
Videos
Simplified Schematic
Publié le: 2017-09-21
| Mis à jour le: 2022-06-09