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Product Detailed Parameters
- Description：IC REDRIVER 8CH 10.3GBPS 54WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Buffer, ReDriver
- Applications：-
- Input：CML
- Output：CML
- Data Rate (Max)：10.3Gbps
- Number of Channels：8
- Delay Time：200ps
- Signal Conditioning：Input Equalization, Output De-Emphasis
- Voltage - Supply：2.375V ~ 3.6V
- Current - Supply：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：54-WFQFN Exposed Pad
- Supplier Device Package：54-WQFN (10x5.5)
- Capacitance - Input：10 pF
- Grade：-
- Qualification：-
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Overview
The DS100KR800SQE/NOPB is an eight-channel, uni-directional repeater from Texas Instruments designed for high-speed serial data transmission. It supports data rates up to 10.3 Gbps per channel. The device integrates continuous-time linear equalization (CTLE) and decision feedback equalization (DFE) to compensate for signal loss in printed circuit board traces. It operates within a commercial temperature range of -40°C to +85°C and is housed in a 54-pin WQFN package.
Feature Summary
- Eight independent channels provide high-density signal regeneration capabilities.
- Integrated CTLE and DFE circuits actively mitigate channel insertion loss.
- Uni-directional architecture simplifies system design for point-to-point links.
Applications
- High-speed backplane interconnects
- Front-panel I/O expansion
- Storage area network infrastructure
Procurement Notes
Verify the complete part number including the NOPB suffix to ensure lead-free compliance and specific package variant accuracy. Confirm the manufacturing date code against current lifecycle status to avoid obsolete components. Cross-reference the datasheet revision history for any pinout or electrical characteristic updates prior to final procurement authorization.
Selection Notes
Select this component when eight-channel unidirectional signal integrity restoration is required at speeds approaching 10.3 Gbps. Evaluate the specific PCB trace loss characteristics to determine if the integrated equalization settings are sufficient. Compare power consumption requirements against available thermal management solutions on the target motherboard or carrier card.
Part Context
This device belongs to the DS100KR800 family of high-speed interface repeaters. It complements other Texas Instruments signal conditioning products by offering multi-channel integration. The series targets enterprise computing and telecommunications equipment requiring robust signal recovery over lossy transmission media.
Replacement Considerations
The DS100KR800SQE/NOPB is functionally equivalent to the DS100KR800SQE variant, with the NOPB suffix indicating non-lead-based packaging. Verify pin compatibility and electrical specifications before substituting with other multi-channel repeaters in the DS100 series.
