TUSB1146

Name: TUSB1146
Brand: TI
SKU: TUSB1146
Price: 4.543 USD

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USB Type-C® unterstützt USB 3.2-Datenraten, Alt-Mode-Redriver/MUX mit adaptivem EQ

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Datenblatt

document-pdfAcrobat TUSB1146 USB Type-C™ DisplayPort™ Alt Mode 10-Gbps Linear Redriver Crosspoint Switch datasheet (Englisch) PDF | HTML

TUSB1146

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Datenblatt

Jetzt bestellen

Produktdetails

Function

Type-C

Type

Active mux

Alternate mode

Yes

External power-path control

No

Data role

DFP

USB speed (Mbps)

10000

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Function

Type-C

Type

Active mux

Alternate mode

Yes

External power-path control

No

Data role

DFP

USB speed (Mbps)

10000

Rating

Catalog

Operating temperature range (°C)

-40 to 85

WQFN (RNQ)

40

24 mm² 6 x 4

USB Type-C crosspoint switch supporting
- USB 3.2 SSP + 2 DisplayPort Lanes
- 4 DisplayPort Lanes
USB 3.2 x1 Gen 1/Gen 2 up to 10 Gbps
VESA^®DisplayPort 2.0 up to 10 Gbps (UHBR10)
Supports D_DFP pin assignments C, D, and E
Choice between adaptive or fixed equalization for USB DFP receivers.
Linear and limited redriver supported on UFP transmitter
Limited redriver option offers both TX voltage swing and TX equalization control
- 4 Levels of TX voltage swing from 800 mVpp up to 1100 mVpp
- TX pre-shoot and de-emphasis
Ultra-low-power architecture
Up to 12 dB equalization at 5 GHz
Transparent to DisplayPort link training
Configuration through GPIO or I²C
Intel proprietary DCI capability on USB Type-C for closed chassis debugging
Hot-Plug capable
Industrial temperature range: –40 ºC to 85 ºC (TUSB1146I)
Commercial temperature range: 0 ºC to 70 ºC (TUSB1146)
4 mm x 6 mm, 0.4 mm Pitch WQFN package

USB Type-C crosspoint switch supporting
- USB 3.2 SSP + 2 DisplayPort Lanes
- 4 DisplayPort Lanes
USB 3.2 x1 Gen 1/Gen 2 up to 10 Gbps
VESA^®DisplayPort 2.0 up to 10 Gbps (UHBR10)
Supports D_DFP pin assignments C, D, and E
Choice between adaptive or fixed equalization for USB DFP receivers.
Linear and limited redriver supported on UFP transmitter
Limited redriver option offers both TX voltage swing and TX equalization control
- 4 Levels of TX voltage swing from 800 mVpp up to 1100 mVpp
- TX pre-shoot and de-emphasis
Ultra-low-power architecture
Up to 12 dB equalization at 5 GHz
Transparent to DisplayPort link training
Configuration through GPIO or I²C
Intel proprietary DCI capability on USB Type-C for closed chassis debugging
Hot-Plug capable
Industrial temperature range: –40 ºC to 85 ºC (TUSB1146I)
Commercial temperature range: 0 ºC to 70 ºC (TUSB1146)
4 mm x 6 mm, 0.4 mm Pitch WQFN package

The TUSB1146 is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.2 data rates up to 10 Gbps and DisplayPort 2.0 up to 10 Gbps for downstream facing port (Host). The device is used for configurations C, D, and E from the VESA DisplayPort Alt Mode on USB Type-C standard. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C Alt Mode interfaces such as HDMI Alt Mode.

The TUSB1146 incorporates an innovative, adaptive receiver equalization (AEQ) feature. The AEQ feature will automatically find the best ISI compensation setting between the USB device and the TUSB1146. Because the AEQ finds the best setting, interoperability between a USB Host and USB Device is vastly improved. The TUSB1146 operates on a single 3.3-V supply and comes in a commercial temperature range and industrial temperature range.

The TUSB1146 is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.2 data rates up to 10 Gbps and DisplayPort 2.0 up to 10 Gbps for downstream facing port (Host). The device is used for configurations C, D, and E from the VESA DisplayPort Alt Mode on USB Type-C standard. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C Alt Mode interfaces such as HDMI Alt Mode.

The TUSB1146 incorporates an innovative, adaptive receiver equalization (AEQ) feature. The AEQ feature will automatically find the best ISI compensation setting between the USB device and the TUSB1146. Because the AEQ finds the best setting, interoperability between a USB Host and USB Device is vastly improved. The TUSB1146 operates on a single 3.3-V supply and comes in a commercial temperature range and industrial temperature range.

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Technische Dokumentation

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Alle anzeigen 4

	Typ	Titel		Datum
*	Data sheet	TUSB1146 USB Type-C™ DisplayPort™ Alt Mode 10-Gbps Linear Redriver Crosspoint Switch datasheet	PDF \| HTML	01 Nov 2018
	Application note	Benefits of Adaptive Equalization for the TUSB1146	PDF \| HTML	11 Aug 2023
	Technical article	6 key questions when designing for USB protocol interfaces	PDF \| HTML	31 Jul 2020
	EVM User's guide	TUSB1146 EVM Users Guide	PDF \| HTML	06 Feb 2020

Design und Entwicklung

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Evaluierungsplatine

TUSB1146EVM — Type-C USB 3,2 alt-Modus Redriver/MUX mit adaptivem EQ – Evaluierungsmodul

The TUSB1146EVM can be used with a legacy DP source and or USB host system to evaluate the USB3.2 Gen 2
Type-C implementation.

Benutzerhandbuch: PDF | HTML

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Simulationsmodell

TUSB1146 IBIS-AMI Model

SLLM449.ZIP (4504 KB) - IBIS-AMI Model

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
WQFN (RNQ)	40	Ultra Librarian

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TUSB1146

USB Type-C® unterstützt USB 3.2-Datenraten, Alt-Mode-Redriver/MUX mit adaptivem EQ

TUSB1146

Produktdetails

Technische Dokumentation

Design und Entwicklung

TUSB1146EVM — Type-C USB 3,2 alt-Modus Redriver/MUX mit adaptivem EQ – Evaluierungsmodul

TUSB1146 IBIS-AMI Model

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

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