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Product Detailed Parameters
- Description：IC REDRIVER USB 3.0 2CH 24VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Buffer, ReDriver
- Applications：USB 3.0
- Input：CML
- Output：CML
- 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：-40°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 SN65LVPE512RGER is a dual-channel USB 3.0 redriver manufactured by Texas Instruments, designed to extend interconnect distances for SuperSpeed signals. It operates within a supply voltage range of 3V to 3.6V and draws a typical operating current of 100mA. The device supports data rates up to 5Gbps with a propagation delay of 305ps. It features CML input and output interfaces and includes input equalization and output de-emphasis capabilities. Packaged in a 24-WQFN (3x3) format, it functions as a signal buffer and transceiver driver compliant with USB 3.0 specifications.
Feature Summary
- Provides dual-channel signal conditioning for USB 3.0 SuperSpeed links
- Supports programmable equalization and de-emphasis to compensate for channel loss
- Enables low-power operational modes including sleep and unplugged states
Applications
- Extending cable lengths between USB hosts and devices
- Signal regeneration on high-speed PCB traces
- USB compliance testing environments
Procurement Notes
Verify the specific suffix RGER against the official datasheet to confirm package dimensions and tape-and-reel specifications. Confirm lifecycle status, as this component may be marked as Not Recommended for New Designs. Ensure ESD handling protocols are followed during assembly due to the moisture sensitivity level associated with the WQFN package.
Selection Notes
Select this component when dual-channel USB 3.0 signal integrity restoration is required without full retiming. Compare power consumption and pinout compatibility with alternative redrivers like the SN65LVPE502 series. Verify that the 3V to 3.6V supply range aligns with the target system's power architecture and that the 24-WQFN footprint fits the board layout constraints.
Part Context
This part belongs to the SN65LVPE512 family of USB 3.0 redrivers from Texas Instruments. It serves as a linear signal conditioner distinct from active repeaters or retimers. The device is engineered specifically for maintaining signal quality in high-speed serial communication links defined by the USB 3.0 standard.
Replacement Considerations
The SN65LVPE512RGER is functionally similar to the SN65LVPE502 series. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Check manufacturer documentation for any differences in control logic or power management features between these variants.
