TUSB544 Series

USB Type-C™ 8.1-Gbps multi-protocol linear redriver

Catalog

USB Type-C™ 8.1-Gbps multi-protocol linear redriver

Part	Signal Conditioning	Supplier Device Package	Package / Case	Type	Data Rate (Max)	Delay Time	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Channels	Applications	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type
Texas Instruments TUSB544IRNQT	Input Equalization Output De-Emphasis	40-WQFN (6x4)	40-WFQFN Exposed Pad	Buffer ReDriver	8.1 Gbps	10 ns	3.6 V	3 V	4	USB Type C	85 °C	-40 °C	Surface Mount
Texas Instruments TUSB544RNQR	Input Equalization Output De-Emphasis	40-WQFN (6x4)	40-WFQFN Exposed Pad	Buffer ReDriver	8.1 Gbps	10 ns	3.6 V	3 V	4	USB Type C	85 °C	-40 °C	Surface Mount

Catalog

USB Type-C™ 8.1-Gbps multi-protocol linear redriver

Key Features

• 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 ApplicationsSupports Signal Conditioning Inside Type-C CableCross-Point Mux for SBU SignalsLinear Equalization up to 11 dB at 4.05 GHzGPIO and I2C Control for Channel Direction and EqualizationAdvanced Power Management by Monitoring USB Power States and Snooping DP Link TrainingConfiguration through GPIO or I2CHot-Plug CapableSingle 3.3 V SupplyIndustrial Temperature: –40ºC to 85ºC (TUSB544I)Commercial Temperature: 0ºC to 70ºC (TUSB544)4 mm × 6 mm, 0.4 mm Pitch, 40-pin QFN PackageProtocol 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 ApplicationsSupports Signal Conditioning Inside Type-C CableCross-Point Mux for SBU SignalsLinear Equalization up to 11 dB at 4.05 GHzGPIO and I2C Control for Channel Direction and EqualizationAdvanced Power Management by Monitoring USB Power States and Snooping DP Link TrainingConfiguration through GPIO or I2CHot-Plug CapableSingle 3.3 V SupplyIndustrial Temperature: –40ºC to 85ºC (TUSB544I)Commercial Temperature: 0ºC to 70ºC (TUSB544)4 mm × 6 mm, 0.4 mm Pitch, 40-pin QFN Package

Description

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. 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.