TUSB1046-DCI Texas instruments

TUSB1046-DCI

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TUSB1046-DCI

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Описание

The TUSB1046-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 TUSB1046-DCI provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter-symbol interference (ISI). 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
Hot-plug capable
Industrial temperature range: −40°C to 85°C (TUSB1046I-DCI)
Commercial temperature range: 0°C to 70°C ( TUSB1046-DCI)
4 mm × 6 mm, 0.4 mm pitch WQFN package

Type	Active mux
Function	Type-C
USB speed (MBits)	10000
Supply voltage (max) (V)	3.6
Supply voltage (min) (V)	3
Configuration	Alternate mode / Source
Features	Linear redriver with up to 14-dB equalization
Rating	Catalog
Operating temperature range (°C)	0 to 70
Supply current (max) (µA)	80
ESD HBM (typ) (kV)	6
Bandwidth (MHz)	10000