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Product Detailed Parameters
- Description：10 GBPS USB 3.2 4-CHANNEL ADAPTI
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Buffer, ReDriver
- Applications：I2C, USB
- Input：Differential
- Output：Differential
- Data Rate (Max)：10Gbps
- Number of Channels：4
- Delay Time：300ps
- Signal Conditioning：Input Equalization, Output De-Emphasis
- Voltage - Supply：3V ~ 3.6V
- Current - Supply：-
- Operating Temperature：0°C ~ 70°C (TA)
- 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 TUSB1004RNQR is a bidirectional linear redriver from Texas Instruments designed for USB Type-C applications. It supports data rates up to 10 Gbps and operates on a single 3V to 3.6V supply voltage. The device features four channels with input equalization capabilities to mitigate signal degradation. It is housed in a 40-WQFN package measuring 6x4 mm with an exposed pad, suitable for surface mount mounting. The commercial temperature range spans from 0°C to 70°C.
Feature Summary
- Protocol-agnostic bidirectional linear redriver supporting USB Type-C Alt Mode interfaces
- Integrated adaptive line equalization to compensate for cable and PCB trace losses
- Configurable via I2C interface for channel direction and equalization settings
- Supports hot-plug operations and advanced power management through GPIO
Applications
- Tablet devices requiring high-speed connectivity
- Notebook computers utilizing USB Type-C ports
- Desktop systems with expansion capabilities
- Docking stations for peripheral connectivity
Procurement Notes
Verify the specific suffix against official datasheets to confirm temperature grade and packaging configuration. Ensure compatibility with system power rails and I2C addressing requirements before integration. Confirm RoHS compliance status and moisture sensitivity level for assembly processes. Cross-reference part numbers with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when protocol-independent signal conditioning is required for USB Type-C Alt Mode signals. Consider the 4-channel architecture for multi-lane applications such as DisplayPort alternate modes. Evaluate the 40-WQFN footprint against available board space constraints. Verify that the commercial temperature range meets the operational environment requirements of the target application.
Part Context
This device belongs to the TUSB1004 series of USB interface integrated circuits. It functions as a signal buffer and repeater within the broader category of interface signal buffers and splitters. The component is specifically engineered to extend reach and integrity for high-speed serial data links in consumer electronics and computing platforms.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer guidelines for pin-compatible alternatives or functional equivalents within the same product family.
