Packaging information
| Package | Pins WQFN (RNQ) | 40 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the TUSB544
- Protocol Agnostic Reversible 4 Channel Linear Redriver Supporting up to 8.1
Gbps.
- USB Type-C with USB 3.1 Gen1 and DisplayPort 1.4 as 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
- Linear Equalization up to 11 dB at 4.05 GHz
- GPIO and I2C Control for Channel Direction and Equalization
- Advanced Power Management by Monitoring USB Power States and Snooping DP Link Training
- Configuration through GPIO or I2C
- Hot-Plug Capable
- Single 3.3 V Supply
- Industrial Temperature: –40ºC to 85ºC (TUSB544I)
- Commercial Temperature: 0ºC to 70ºC (TUSB544)
- 4 mm × 6 mm, 0.4 mm Pitch, 40-pin QFN Package
Description for the TUSB544
The TUSB544 is a USB Type-C Alt Mode redriver switch supporting data rates up to 8.1 Gbps This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including VESA DisplayPort.
The TUSB544 provides several levels of receive linear equalization to compensate for inter symbol interference (ISI) due to cable and board trace loss. Operates on a single 3.3 V 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.