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Product Detailed Parameters
- Description：IC REDRIVER SATA 2CH 24WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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 (4x5)
- Capacitance - Input：10 pF
- Grade：-
- Qualification：-
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Overview
The DS100BR111SQ/NOPB is a dual-channel ultra-low power repeater manufactured by Texas Instruments. It supports data rates up to 10.3 Gbps and operates with CML input and output signaling. The device functions as a signal buffer and redriver for high-speed serial interfaces. It is housed in a 24-WQFN package with exposed thermal pad. Operating voltage ranges from 2.375 V to 3.6 V, with a typical supply current of 50 mA per channel. The component supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Ultra-low power consumption design suitable for energy-efficient systems
- Dual-channel architecture providing independent signal regeneration
- Supports high-speed serial data transmission up to 10.3 Gbps
- Integrated signal conditioning capabilities for interface integrity
Applications
- SAS (Serial Attached SCSI) interconnects
- SATA (Serial ATA) storage interfaces
- Peripheral I/O expansion modules
- Backplane connectivity solutions
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the NOPB designation aligns with RoHS compliance requirements for your target market. Check the latest datasheet revision date to ensure compatibility with current design standards and regulatory updates before finalizing procurement orders.
Selection Notes
Select this component when dual-channel signal regeneration is required for SAS or SATA applications at speeds up to 10.3 Gbps. Ensure the system power budget accommodates the specified supply current. Verify that the PCB layout supports the 24-WQFN package dimensions and thermal pad requirements for adequate heat dissipation during continuous operation within the specified temperature range.
Part Context
This part belongs to the DS100BR series of signal buffers and repeaters designed for high-speed serial communication interfaces. It serves as a redriver solution to extend trace lengths and improve signal integrity in storage and peripheral systems. The device complements other interface components by providing active signal restoration without protocol conversion.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official replacement guide or contact technical support for verified cross-reference information before considering alternative components.
