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Product Detailed Parameters
- Description：PCIE 3.0 8GBPS 1-LANE REDRIVER W
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Buffer, ReDriver
- Applications：PCIe 3.0, SATA 3.0
- Input：Differential
- Output：Differential
- Data Rate (Max)：8Gbps
- Number of Channels：2
- Delay Time：150ps (Max)
- Signal Conditioning：Input Equalization, Output De-Emphasis
- Voltage - Supply：3V ~ 3.6V
- Current - Supply：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-VQFN (4x4)
- Capacitance - Input：-
- Grade：-
- Qualification：-
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Overview
The SN75LVPE3101RGER is a dual-channel PCI Express 3.0 linear redriver manufactured by Texas Instruments, designed for signal integrity enhancement in high-speed serial links. It supports data rates up to 8 Gbps and operates within a supply voltage range of 3 V to 3.6 V. The device features a propagation delay of 150 ps and functions reliably across an operating temperature range from -40 °C to +85 °C. Packaged in a VQFN-24 format suitable for surface mount technology, this component serves as a critical interface solution for maintaining signal quality in PCIe applications.
Feature Summary
- Dual-channel architecture supporting independent signal processing for two lanes
- Linear redriver design optimized for PCI Express 3.0 compliance
- Low propagation delay ensuring minimal signal timing distortion
Applications
- PCI Express Gen 3.0 interconnects
- High-speed signal buffering and equalization
- Server and storage system backplanes
Procurement Notes
Verify the specific suffix RGER against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure compatibility with PCB footprint requirements for the VQFN-24 package. Cross-reference RoHS compliance status using current manufacturer declarations before finalizing procurement orders.
Selection Notes
Select this component when designing systems requiring active signal restoration for PCI Express 3.0 interfaces. Compare power consumption and channel count against alternatives like the SN65LVPE501 if USB 3.0 support is also needed. Confirm that the 150 ps delay meets the strict timing budgets of the target application's link topology.
Part Context
This part belongs to the SN75LVPE3101 family of linear redrivers. It shares functional similarities with other Texas Instruments signal conditioning devices but is specifically tuned for PCIe 3.0 electrical characteristics. The RGET variant offers the same functionality in a different package configuration.
Replacement Considerations
The SN75LVPE3101RGET is a pin-compatible alternative offering identical electrical performance in a VQFN-24 package. Verify mechanical dimensions and thermal pad requirements before substitution.
