TFP401

ACTIVE

165-MHz TMDS DVI receiver/deserializer & Panelbus™ integrated circuit

Product details

Type Bridge Protocols DVI, HDMI Rating Catalog Speed (max) (Gbps) 3.96 Supply voltage (V) 3.3 Operating temperature range (°C) 0 to 70
Type Bridge Protocols DVI, HDMI Rating Catalog Speed (max) (Gbps) 3.96 Supply voltage (V) 3.3 Operating temperature range (°C) 0 to 70
HTQFP (PZP) 100 256 mm² 16 x 16
  • Supports pixel rates up to 165 MHz (including 1080p and WUXGA at 60 Hz)
  • Digital visual interface (DVI) specification compliant (1)
  • True-color, 24-bit/pixel, 16.7M colors at 1 or 2 pixels per clock
  • Laser trimmed internal termination resistors for optimum fixed impedance matching
  • Skew tolerant up to one pixel-clock cycle
  • 4× oversampling
  • Reduced power consumption – 1.8-V core operation with 3.3-V I/Os and supplies (2)
  • Reduced ground bounce using time-staggered pixel outputs
  • Low noise and good power dissipation using TI PowerPAD™ packaging
  • Advanced technology using TI 0.18-µm EPIC-5 CMOS process
  • TFP401A incorporates HSYNC jitter immunity (3)

(1)The Digital Visual Interface Specification, DVI, is an industry standard developed by the Digital Display Working Group (DDWG) for high-speed digital connection to digital displays. The TPF401 and TFP401A are compliant with the DVI Specification Rev. 1.0.

(2)The TFP401/401A has an internal voltage regulator that provides the 1.8-V core power supply from the external 3.3-V supplies.

(3)The TFP401A incorporates additional circuitry to create a stable HSYNC from DVI transmitters that introduce undesirable jitter on the transmitted HSYNC signal.

  • Supports pixel rates up to 165 MHz (including 1080p and WUXGA at 60 Hz)
  • Digital visual interface (DVI) specification compliant (1)
  • True-color, 24-bit/pixel, 16.7M colors at 1 or 2 pixels per clock
  • Laser trimmed internal termination resistors for optimum fixed impedance matching
  • Skew tolerant up to one pixel-clock cycle
  • 4× oversampling
  • Reduced power consumption – 1.8-V core operation with 3.3-V I/Os and supplies (2)
  • Reduced ground bounce using time-staggered pixel outputs
  • Low noise and good power dissipation using TI PowerPAD™ packaging
  • Advanced technology using TI 0.18-µm EPIC-5 CMOS process
  • TFP401A incorporates HSYNC jitter immunity (3)

(1)The Digital Visual Interface Specification, DVI, is an industry standard developed by the Digital Display Working Group (DDWG) for high-speed digital connection to digital displays. The TPF401 and TFP401A are compliant with the DVI Specification Rev. 1.0.

(2)The TFP401/401A has an internal voltage regulator that provides the 1.8-V core power supply from the external 3.3-V supplies.

(3)The TFP401A incorporates additional circuitry to create a stable HSYNC from DVI transmitters that introduce undesirable jitter on the transmitted HSYNC signal.

The Texas Instruments TFP401 and TFP401A are TI PanelBus™ flat-panel display products, part of a comprehensive family of end-to-end DVI 1.0 compliant solutions. Targeted primarily at desktop LCD monitors and digital projectors, the TFP401/401A finds applications in any design requiring high-speed digital interface.

The TFP401 and TFP401A supports display resolutions up to 1080p and WUXGA in 24-bit true-color pixel format. The TFP401 and TFP401A offers design flexibility to drive one or two pixels per clock, supports TFT or DSTN panels, and provides an option for time-staggered pixel outputs for reduced ground bounce.

PowerPAD advanced packaging technology results in best-of-class power dissipation, footprint, and ultralow ground inductance.

The TFP401 and TFP401A combines PanelBus circuit innovation with TI’s advanced 0.18-µm EPIC-5 CMOS process technology, along with TI PowerPAD package technology to achieve a reliable, low-powered, low-noise, high-speed digital interface solution.

The Texas Instruments TFP401 and TFP401A are TI PanelBus™ flat-panel display products, part of a comprehensive family of end-to-end DVI 1.0 compliant solutions. Targeted primarily at desktop LCD monitors and digital projectors, the TFP401/401A finds applications in any design requiring high-speed digital interface.

The TFP401 and TFP401A supports display resolutions up to 1080p and WUXGA in 24-bit true-color pixel format. The TFP401 and TFP401A offers design flexibility to drive one or two pixels per clock, supports TFT or DSTN panels, and provides an option for time-staggered pixel outputs for reduced ground bounce.

PowerPAD advanced packaging technology results in best-of-class power dissipation, footprint, and ultralow ground inductance.

The TFP401 and TFP401A combines PanelBus circuit innovation with TI’s advanced 0.18-µm EPIC-5 CMOS process technology, along with TI PowerPAD package technology to achieve a reliable, low-powered, low-noise, high-speed digital interface solution.

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Technical documentation

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Type Title Date
* Data sheet TFP401x TI PanelBus Digital Receiver datasheet (Rev. H) PDF | HTML 25 Mar 2022
* Errata TFP101(A), TFP201(A), TFP401(A) Errata 11 Nov 2003
* Errata TFP101/A, TFP201/A, TFP401/A, TFP403 Data Sheet Errata 27 Jun 2003
Application note TFPxxx FAQ (Rev. A) 02 May 2019
User guide TFP401PZP Evaluation Module 03 Jan 2018
Application note PanelBus TFP401/401A Design Notes 18 Mar 2003
Application note TFP101/201/401(A) 2Pix/Clk Output Mode 18 Mar 2003

Design & development

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Evaluation board

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Evaluation board

TFP401PZPEVM — TFP401 165-MHz TMDS DVI receiver/deserializer & Panelbus™ integrated circuit evaluation module

The TFP401PZPEVM evaluation module (EVM) helps you evaluate the performance and design of the TFP401 using a DVI source. This board receives DVI data from the input source through a standard DVI cable to a TFP401 digital receiver. The TFP401 digital receiver converts the data (...)
User guide: PDF
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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

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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 (...)
User guide: PDF
Reference designs

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This reference design, featuring the DLP® 0.45” WXGA chipset and implemented in the DLP® LightCrafter™ 4500 evaluation module (EVM), enables flexible control of high resolution, accurate patterns for industrial, medical, and scientific applications. With a free USB-based GUI and (...)
Test report: PDF
Schematic: PDF
Reference designs

TIDA-00254 — Accurate Point Cloud Generation for 3D Machine Vision Applications using DLP® Technology

The 3D Machine Vision reference design employs Texas Instruments DLP® Advanced Light Control Software Development Kit (SDK) for LightCrafter™ series controllers, which allows developers to easily construct 3D point clouds by integrating TI’s digital micromirror device (DMD) (...)
Test report: PDF
Schematic: PDF
Package Pins Download
HTQFP (PZP) 100 View options

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