DS100KR401SQE/NOPB

$18.75

Description：IC REDRIVER 8CH 10.3GBPS 54WQFN
Series：-

SKU:9dfe768ef4f4 Category: Signal Buffers, Repeaters, Splitters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC REDRIVER 8CH 10.3GBPS 54WQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
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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DS100KR401SQE/NOPB

Overview

The DS100KR401SQE/NOPB is a quad-lane, eight-channel repeater manufactured by Texas Instruments. It supports data rates up to 10.3 Gbps and operates within a temperature range of -40°C to +85°C. The device functions on supply voltages of 2.5 V or 3.3 V, drawing a typical operating current of 208 mA. It is housed in a 54-pin WQFN package suitable for surface mount technology. This component is classified under signal buffers and repeaters, designed for high-speed interface applications.

Feature Summary

Provides four independent lanes with two channels per lane for signal regeneration
Supports high-speed data transmission up to 10.3 Gbps per channel
Compatible with both 2.5 V and 3.3 V power supply configurations

Applications

Front port interconnects
Backplane signal distribution
Peripheral I/O expansion

Procurement Notes

Verify the complete part number including the NOPB suffix to ensure lead-free compliance and specific packaging options. Confirm the required supply voltage (2.5 V or 3.3 V) matches the system design before ordering. Check moisture sensitivity levels and reflow soldering profiles appropriate for the WQFN-54 package during assembly planning.

Selection Notes

Select this component when four differential lanes requiring eight total channels are necessary for signal integrity maintenance. Compare against the DS64BR401 if bidirectional functionality is required instead of unidirectional repeating. Ensure the target application operates within the specified -40°C to +85°C industrial temperature range and utilizes CML or LVDS compatible signaling standards.

Part Context

This device belongs to the DS100KR401 series of high-speed repeaters from Texas Instruments. It shares the WQFN-54 form factor with other members like the DS100MB203 but differs in function as a dedicated repeater rather than a mux buffer. It complements the DS100RT410 retimer family by offering linear signal regeneration without clock recovery capabilities.