TUSB1046A-DCI Texas instruments

TUSB1046A-DCI

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TUSB1046A-DCI

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Описание

The TUSB1046A-DCI is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.1 data rates up to 10 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 TUSB1046A-DCI provides several levels of receive linear equalization to compensate for inter-symbol interference (ISI) due to cable and board trace loss. The device operates on a single 3.3-V supply and comes in a commercial temperature range and industrial temperature range.

USB Type-C™ crosspoint switch supporting
- USB 3.1 SSP + 2 DisplayPort lanes
- 4 DisplayPort™ lanes
USB 3.1 Gen 1/Gen 2 up to 10 Gbps
DisplayPort 1.4 up to 8.1 Gbps (HBR3)
VESA^® DisplayPort alt mode DFP redriving crosspoint switch supporting c, d, e and f configurations
Ultra-low-power architecture
Linear redriver with up to 14 dB equalization
Transparent to DisplayPort link training
Automatic LFPS de-emphasis control to meet USB 3.1 certification requirements
Configuration through GPIO or I²C
Intel proprietary DCI capability on USB Type-C for closed chassis debugging
Hot-plug capable
Industrial temperature range: –40ºC to 85ºC (TUSB1046AI-DCI)
Commercial temperature range: 0ºC to 70ºC (TUSB1046-DCI)
4 mm x 6 mm, 0.4 mm pitch WQFN package

Function	Type-C
Type	Active mux
Alternate mode	Yes
External power-path control	No
Data role	DFP
USB speed (MBits)	10000
Rating	Catalog
Operating temperature range (°C)	-40 to 85, 0 to 70