TUSB546A-DCI Series
USB Type-C™ 8.1-Gbps multi-protocol linear redriver crosspoint switch for source side
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
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 |
Key Features
• USB Type-C crosspoint switch supportingUSB 3.1 SS + 2 DP lanes4 DP lanesUSB 3.1 Gen1 up to 5 GbpsDisplayPort™ 1.4 up to 8.1 Gbps (HBR3)VESA DisplayPort alt mode DFP redriving crosspoint switch supporting c, d, e and f configurationsUltra-low-power architectureLinear redriver with up to 14 dB equalizationTransparent to DisplayPort link trainingAutomatic LFPS de-emphasis control to meet USB 3.1 certification requirementsConfiguration through GPIO or I2CIntel proprietary DCI capability on USB Type-C™ for closed chassis debuggingHot-plug capableIndustrial temperature range: -40ºC to 85ºC (TUSB546AI-DCI)Commercial temperature range: 0ºC to 70ºC (TUSB546A-DCI)4 mm x 6 mm, 0.4 mm pitch WQFN packageUSB Type-C crosspoint switch supportingUSB 3.1 SS + 2 DP lanes4 DP lanesUSB 3.1 Gen1 up to 5 GbpsDisplayPort™ 1.4 up to 8.1 Gbps (HBR3)VESA DisplayPort alt mode DFP redriving crosspoint switch supporting c, d, e and f configurationsUltra-low-power architectureLinear redriver with up to 14 dB equalizationTransparent to DisplayPort link trainingAutomatic LFPS de-emphasis control to meet USB 3.1 certification requirementsConfiguration through GPIO or I2CIntel proprietary DCI capability on USB Type-C™ for closed chassis debuggingHot-plug capableIndustrial temperature range: -40ºC to 85ºC (TUSB546AI-DCI)Commercial temperature range: 0ºC to 70ºC (TUSB546A-DCI)4 mm x 6 mm, 0.4 mm pitch WQFN package
Description
AI
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.
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.