TUSB546AI-DCIRNQT

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Texas Instruments

USB TYPE-C™ 8.1-GBPS MULTI-PROTOCOL LINEAR REDRIVER CROSSPOINT SWITCH FOR SOURCE SIDE

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DocumentsEnabling HDMI over Type-C using TUSB546A-DCI Low-cost implementation of USB Type-C +11

TUSB546AI-DCIRNQT

Active

Texas Instruments

USB TYPE-C™ 8.1-GBPS MULTI-PROTOCOL LINEAR REDRIVER CROSSPOINT SWITCH FOR SOURCE SIDE

Deep-Dive with AI

DocumentsEnabling HDMI over Type-C using TUSB546A-DCI Low-cost implementation of USB Type-C +11

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TUSB546AI-DCIRNQT	TUSB546A-DCI Series

Applications	USB	USB
Data Rate (Max) [Max]	8.1 Gbps	8.1 Gbps
Input	Differential	Differential
Mounting Type	Surface Mount	Surface Mount
Number of Channels	2	2
Operating Temperature [Max]	85 °C	70 - 85 °C
Operating Temperature [Min]	-40 °C	-40 - 0 °C
Output	Differential	Differential
Package / Case	40-WFQFN Exposed Pad	40-WFQFN Exposed Pad
Signal Conditioning	Input Equalization, Output De-Emphasis	Input Equalization, Output De-Emphasis
Supplier Device Package	40-WQFN (6x4)	40-WQFN (6x4)
Type	ReDriver, Buffer	ReDriver, Buffer
Voltage - Supply [Max]	3.6 V	3.6 V
Voltage - Supply [Min]	3 V	3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.68
		10	$ 6.04
		25	$ 5.76
		100	$ 5.00
	Digi-Reel®	1	$ 6.68
		10	$ 6.04
		25	$ 5.76
		100	$ 5.00
	Tape & Reel (TR)	250	$ 4.77
		500	$ 4.35
		1250	$ 3.79
		2500	$ 3.65
Texas Instruments	SMALL T&R	1	$ 5.12
		100	$ 4.17
		250	$ 3.28
		1000	$ 2.78

TUSB546A-DCI Series

USB Type-C™ 8.1-Gbps multi-protocol linear redriver crosspoint switch for source side

Part	Package / Case	Data Rate (Max) [Max]	Type	Input	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Signal Conditioning	Applications	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Number of Channels	Output
Texas Instruments TUSB546AI-DCIRNQT	40-WFQFN Exposed Pad	8.1 Gbps	Buffer, ReDriver	Differential	-40 °C	85 °C	Surface Mount	Input Equalization, Output De-Emphasis	USB	3.6 V	3 V	40-WQFN (6x4)	2	Differential
Texas Instruments TUSB546AI-DCIRNQR	40-WFQFN Exposed Pad	8.1 Gbps	Buffer, ReDriver	Differential	-40 °C	85 °C	Surface Mount	Input Equalization, Output De-Emphasis	USB	3.6 V	3 V	40-WQFN (6x4)	2	Differential
Texas Instruments TUSB546A-DCIRNQR	40-WFQFN Exposed Pad	8.1 Gbps	Buffer, ReDriver	Differential	0 °C	70 ░C	Surface Mount	Input Equalization, Output De-Emphasis	USB	3.6 V	3 V	40-WQFN (6x4)	2	Differential
Texas Instruments TUSB546A-DCIRNQT	40-WFQFN Exposed Pad	8.1 Gbps	Buffer, ReDriver	Differential	0 °C	70 ░C	Surface Mount	Input Equalization, Output De-Emphasis	USB	3.6 V	3 V	40-WQFN (6x4)	2	Differential

Description

General part information

TUSB546A-DCI Series

The TUSB546A-DCI is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.1 data rates up to 5 Gbps and DisplayPort 1.4 up to 8.1 Gbps for downstream facing port (Host). The device is used for configurations C, D, E, and F from the VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.1. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C Alt Mode interfaces.

The TUSB546A-DCI 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 temperature range and industrial temperature range.