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Product Detailed Parameters
- Description：IC REDRIVER USB 3.0 2CH 24VFQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：Buffer, ReDriver
- Applications：USB 3.0
- Input：CML
- Output：VML
- Data Rate (Max)：5Gbps
- Number of Channels：2
- Delay Time：305ps
- Signal Conditioning：Input Equalization, Output De-Emphasis
- Voltage - Supply：3V ~ 3.6V
- Current - Supply：100mA
- Operating Temperature：0°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-VQFN (4x4)
- Capacitance - Input：1.25 pF
- Grade：-
- Qualification：-
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Overview
The SN65LVPE502CPRGET is a dual-channel USB 3.0 redriver and signal conditioner manufactured by Texas Instruments. It supports SuperSpeed data rates of 5 Gb/s and complies with USB 3.0 specification revision 1.0. The device operates within a supply voltage range of 3 V to 3.6 V, drawing a typical operating current of 120 mA. It functions across an ambient temperature range from 0°C to +85°C. The component is housed in a 24-pin VQFN package suitable for surface mount installation.
Feature Summary
- Provides programmable equalization, de-emphasis, and amplitude swing to extend interconnect distances between devices.
- Supports USB 3.0 electrical idle conditions and low frequency periodic signals (LFPS) for power management modes.
- Includes two low power modes: sleep mode and low power when unplugged.
- Capable of functioning in USB compliance mode to test transmitter voltage and timing specifications.
Applications
- Medium connection between USB host and USB device
- USB 3.0 compliance testing
- Signal conditioning for high-speed USB interconnects
Procurement Notes
Verify the lifecycle status before procurement as this part may be marked as Not Recommended for New Designs (NRND). Confirm that the VQFN-24 package dimensions align with your PCB footprint requirements. Ensure thermal management strategies account for the specified operating temperature range and power dissipation characteristics during system integration.
Selection Notes
Select this component for designs requiring dual-lane USB 3.0 signal regeneration up to 5 Gb/s. Consider the NRND status for long-term production viability. Evaluate the need for programmable equalization features versus fixed-performance alternatives. Verify compatibility with the required USB 3.0 specification revision and power management protocols.
Part Context
This device belongs to the SN65LVPE502CP series of USB redrivers. It is distinct from PCIe redrivers like the SN65LVPE501 and other LVDS interfaces. The EVM for this family is designated as SN65LVPE502CPEVM. It serves as a signal conditioner specifically optimized for USB 3.0 SuperSpeed applications rather than general-purpose differential signaling.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Check for updated revisions or alternative Texas Instruments USB redriver families if this NRND part is unsuitable for new designs.
