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Product Detailed Parameters
- Description：TUSB1042IRNQR
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：ReDriver
- Applications：USB
- Input：-
- Output：-
- Data Rate (Max)：10Gbps
- Number of Channels：-
- Delay Time：-
- Signal Conditioning：Input Equalization
- Voltage - Supply：3V ~ 3.6V
- Current - Supply：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-WQFN (6x4)
- Capacitance - Input：10 pF
- Grade：-
- Qualification：-
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Overview
The TUSB1042IRNQR is a USB Type-C 10 Gbps 2:1 linear redriver switch manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 3.6 V and supports data rates up to 10 Gbps. The device features differential inputs and outputs, with an input capacitance of 5 pF. It is housed in a 40-WQFN package measuring 6 mm by 4 mm, containing 40 terminals. The operational temperature range spans from -40 °C to +85 °C. The component complies with RoHS standards and is lead-free.
Feature Summary
- Supports 10 Gbps data transmission for USB Type-C applications
- Functions as a 2:1 linear redriver switch for signal integrity
- Includes integrated ESD protection capabilities
Applications
- USB Type-C host and device connections
- Signal extension in high-speed digital interfaces
- DisplayPort Alt Mode signal routing
Procurement Notes
Verify the manufacturer part number against official Texas Instruments documentation to ensure authenticity. Confirm that the specific suffix matches the required package type and temperature rating. Check for RoHS compliance status and moisture sensitivity level requirements before integration into production workflows.
Selection Notes
Select this component when a bidirectional 2:1 switching capability is required for 10 Gbps USB Type-C signals. Ensure the design accommodates the 40-WQFN footprint and the specified 3 V to 3.6 V power supply constraints. Verify thermal management strategies for the -40 °C to +85 °C operating range.
Part Context
This device belongs to the TUSB1042 family of linear redriver switches designed for USB Type-C ecosystems. It serves as a signal conditioning element to maintain eye diagram quality over PCB traces. Related components in the series include variants with different switching configurations or protocol support.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Texas Instruments documentation for cross-reference information or equivalent product recommendations.
