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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：230ps
- 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 DS100BR210SQE/NOPB is a dual-channel CML buffer and retimer designed for high-speed serial data transmission. It supports data rates up to 10.3Gbps, making it suitable for SATA applications. The device operates on a single supply voltage ranging from 2.375V to 3.6V with a typical current consumption of 50mA. Key electrical parameters include an input capacitance of 10pF, a propagation delay of 230ps, and a maximum data rate of 10.3Gbps. It features input equalization and output de-emphasis for signal integrity improvement. The component is housed in a 24-WQFN package measuring 4x4mm and operates within a temperature range of -40°C to 85°C.
Feature Summary
- Dual-channel architecture supporting high-speed serial data paths
- Integrated input equalization and output de-emphasis capabilities
- CML input and output interface compatibility
- Compact 24-WQFN surface-mount packaging
Applications
- SATA storage interfaces
- High-speed backplane connections
- Signal buffering in server architectures
Procurement Notes
Verify the specific suffix 'SQE' against official Texas Instruments documentation to confirm pinout and functional equivalence with standard variants. Ensure compliance with RoHS3 and REACH standards as indicated in public datasheets. Confirm moisture sensitivity level (MSL 3) handling requirements during assembly to prevent package damage.
Selection Notes
Select this component when dual-channel CML buffering with active signal conditioning is required for SATA or similar 10Gbps protocols. Consider the 24-WQFN footprint for space-constrained designs. Evaluate power consumption at 50mA against system thermal constraints. Verify that the 2.375V to 3.6V supply range aligns with the target board's power delivery network.
Part Context
This part belongs to the DS100BR series of high-speed buffers and retimers from Texas Instruments. It shares the base DS100BR210 functionality but includes specific manufacturing or packaging variations denoted by the SQE suffix. It complements other devices like the DS100BR410, which offers four channels in a larger package.
Replacement Considerations
Publicly listed substitutes include the PI3EQX7841ZDEX from Diodes Incorporated. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.
