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Product Detailed Parameters
- Description：IC REDRIVER SATA 2CH 24WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Type：Buffer, ReDriver
- Applications：SATA
- Input：CML
- Output：CML
- Data Rate (Max)：10.3Gbps
- Number of Channels：2
- Delay Time：-
- Signal Conditioning：Input Equalization, Output De-Emphasis
- Voltage - Supply：2.375V ~ 3.6V
- Current - Supply：50mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-WFQFN Exposed Pad
- Supplier Device Package：24-WQFN (4x4)
- Capacitance - Input：10 pF
- Grade：-
- Qualification：-
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Overview
The DS100BR111ASQE/NOPB is a dual-channel ultra-low power redriver manufactured by Texas Instruments. It supports data rates up to 10.3 Gbps and operates on a single supply voltage of either 2.5 V or 3.3 V. The device is housed in a 24-pin WQFN package with dimensions of 4x4 mm, designed for surface mount installation. It functions within an operating temperature range from -40°C to +85°C. This component is classified as a signal buffer and repeater intended for high-speed serial link applications.
Feature Summary
- Provides signal regeneration for high-speed serial links up to 10.3 Gbps
- Features ultra-low power consumption suitable for thermal-constrained designs
- Supports flexible power supply options at 2.5 V or 3.3 V
Applications
- Front port interconnects
- Backplane systems
- Peripheral I/O interfaces
Procurement Notes
Verify the specific ordering suffix against the manufacturer datasheet to confirm package variant and tape-and-reel specifications. Confirm moisture sensitivity level handling requirements prior to assembly. Ensure the selected quantity aligns with standard factory packaging multiples defined in the official documentation.
Selection Notes
Select this component when designing systems requiring dual-channel signal integrity enhancement at speeds up to 10.3 Gbps. Consider the 24-WQFN footprint constraints during PCB layout. Evaluate power budget requirements against the 2.5 V or 3.3 V supply capabilities specified in the electrical characteristics table.
Part Context
This part belongs to the DS100BR111A series of high-speed redrivers. It shares the same functional architecture and pinout with variants such as the DS100BR111ASQ/NOPB, differing primarily in manufacturing lot codes or specific reel packaging configurations rather than internal circuit design.
Replacement Considerations
The DS64BR111SQE/NOPB is a documented alternative offering similar buffering functionality but operates at a lower maximum data rate of 6.4 Gbps. Verify interface compatibility and speed requirements before substituting.
