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SN65DP141

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12-Gbps DP 1.4/ eDP1.4 linear redriver

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Data sheet

SN65DP141

ACTIVE
Data sheet Order now

Product details

Type Redriver Protocols DisplayPort Rating Catalog Speed (max) (Gbps) 12 Number of channels 1 Supply voltage (V) 2.5, 3.3 Operating temperature range (°C) -40 to 85
Type Redriver Protocols DisplayPort Rating Catalog Speed (max) (Gbps) 12 Number of channels 1 Supply voltage (V) 2.5, 3.3 Operating temperature range (°C) -40 to 85
WQFN (RLJ) 38 35 mm² 7 x 5
  • Supports VESA DisplayPort 1.4a, 2.0, and eDP 1.4
  • Quad channel linear redriver supporting data rates up to 12 Gbps including DisplayPort RBR, HBR, HBR2, HBR3, and UHBR10
  • Protocol agnostic
  • Transparent to DP link training
  • Position independent on the link suitable for source, sink, and cable applications
  • 15-dB analog equalization at 6 GHz
  • Output linear dynamic range: 1200 mV
  • Bandwidth: >20 GHz
  • Better than 16-dB return loss at 6 GHz
  • 2.5-V or 3.3-V ±5% single power supply option
  • Low power consumption with 80 mW per channel at 2.5 V VCC
  • GPIO or I2C control
  • Supports VESA DisplayPort 1.4a, 2.0, and eDP 1.4
  • Quad channel linear redriver supporting data rates up to 12 Gbps including DisplayPort RBR, HBR, HBR2, HBR3, and UHBR10
  • Protocol agnostic
  • Transparent to DP link training
  • Position independent on the link suitable for source, sink, and cable applications
  • 15-dB analog equalization at 6 GHz
  • Output linear dynamic range: 1200 mV
  • Bandwidth: >20 GHz
  • Better than 16-dB return loss at 6 GHz
  • 2.5-V or 3.3-V ±5% single power supply option
  • Low power consumption with 80 mW per channel at 2.5 V VCC
  • GPIO or I2C control

The SN65DP141 is an asynchronous, protocol-agnostic, low latency, four-channel linear equalizer optimized for use up to 12 Gbps and compensates for losses due to board traces and cables.

The device is transparent to DisplayPort (DP) link training such a way that a DP source and a sink can perform effective link training overcoming traditional aux snooping re-drivers’ shortcomings. Additionally, the device is position independent. It can be placed inside source, cable or sink effectively providing a negative loss component to the overall link budget. Linear equalization inside SN65DP141 also increases link margin when used with a receiver implementing Decision Feedback Equalization (DFE).

SN65DP141 allows independent channel control for equalization, gain, dynamic range using both I2C and GPIO configurations.

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The SN65DP141 is an asynchronous, protocol-agnostic, low latency, four-channel linear equalizer optimized for use up to 12 Gbps and compensates for losses due to board traces and cables.

The device is transparent to DisplayPort (DP) link training such a way that a DP source and a sink can perform effective link training overcoming traditional aux snooping re-drivers’ shortcomings. Additionally, the device is position independent. It can be placed inside source, cable or sink effectively providing a negative loss component to the overall link budget. Linear equalization inside SN65DP141 also increases link margin when used with a receiver implementing Decision Feedback Equalization (DFE).

SN65DP141 allows independent channel control for equalization, gain, dynamic range using both I2C and GPIO configurations.

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Technical documentation

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Type Title Date
* Data sheet SN65DP141 DisplayPort Linear Redriver datasheet (Rev. C) PDF | HTML 17 Dec 2021
Technical article How to select a redriver or retimer for HDMI 2.0 jitter cleansing PDF | HTML 01 May 2017
White paper Build a true fidelity system using video signal conditioners 09 Jun 2016
EVM User's guide DP141 Evaluation Module Users Guide 11 Apr 2016

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DP141RLJEVM — DP141 DisplayPort Linear Redriver Supporting RBR, HBR, HBR2 and HBR3 (12Gbps) Evaluation Module

The DP141 EVM is designed to evaluate DP141 device at a system level using standard DisplayPort connection.  The EVM provides standard DP connectors which can be utilized to connect to a DisplayPort source or sink systems to evaluate DP141 settings.
User guide: PDF
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Simulation model

SN65DP141 S-Parameter Model

SLLM356.ZIP (4448 KB) - S-Parameter Model
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Simulation tool

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TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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WQFN (RLJ) 38 View options
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