TDP2004RNQR

$3.75

Description：4-CHANNEL DISPLAYPORT 2.1 REDRIV
Series：-

SKU:d16c43ebe815 Category: Signal Buffers, Repeaters, Splitters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：4-CHANNEL DISPLAYPORT 2.1 REDRIV
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：Buffer, ReDriver
Applications：DisplayPort
Input：Differential
Output：Differential
Data Rate (Max)：20Gbps
Number of Channels：4
Delay Time：0.1ns
Signal Conditioning：Input Equalization
Voltage - Supply：3V ~ 3.6V
Current - Supply：-
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-WQFN (6x4)
Capacitance - Input：1.6 pF
Grade：-
Qualification：-

Download product information

TDP2004RNQR

Overview

The TDP2004RNQR is a four-channel linear redriver designed for DisplayPort 2.1 and AC coupled HDMI 2.1 interfaces. It supports data rates up to 20Gbps per lane for DP and 12Gbps for HDMI, with protocol-agnostic operation up to 24Gbps. The device features continuous-time linear equalizers (CTLE) providing up to 19dB of boost at 10GHz. Key electrical parameters include 70fs additive random jitter, 130ps typical latency, and 160mW active power consumption per channel. It operates on a single 3.3V supply within the commercial temperature range of 0°C to 70°C.

Feature Summary

Supports DisplayPort 2.1 up to 20Gbps and AC coupled HDMI 2.1 Source up to 12Gbps
Protocol agnostic linear equalizer supporting most AC coupled interfaces up to 24Gbps
Transparent to DisplayPort 1.4 and HDMI 2.1 link training
Pin-strap, I2C or EEPROM programming

Applications

Desktop PC or motherboard
Docking stations
TV, gaming, home theater, and entertainment
Flat panel monitors

Procurement Notes

Verify the specific suffix 'RNQR' against the manufacturer's official ordering information to confirm package type and temperature grade. Ensure compatibility with the required configuration mode, as the device supports pin-strap, SMBus/I2C primary, and secondary modes. Confirm that the design accounts for the 4mm x 6mm WQFN thermal requirements and the necessary external pull-up resistors for I2C communication.

Selection Notes

Select this component when designing systems requiring support for DisplayPort 2.1 UHBRx rates or high-speed HDMI 2.1 sources. The TDP2004 is suitable for applications needing low-latency signal regeneration without disrupting link training protocols. Consider the available equalization settings and flat gain options to match the specific loss characteristics of the PCB traces or cables in the application.

Part Context

The TDP2004 belongs to Texas Instruments' family of high-performance display interface redrivers. It is engineered to extend the reach of digital video signals by compensating for insertion loss in passive channels. The device integrates internal voltage regulation to maintain performance stability against supply noise, making it robust for complex system-on-module or motherboard layouts.