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Introduction, characteristics, and applications of TFP410 PanelBus digital transmitter

2/9/2024 9:45:00 AM

Summary: This device allows glue-free connection to the most commonly used graphics controllers.

TFP410 PanelBus Texas Instruments

The Texas Instruments TFP410 PanelBus digital transmitter is a PanelBus flat panel display product, an end-to-end DVI 1.0 compliant solution targeting the consumer electronics and personal computer industries. The TFP410 device provides a universal interface allowing glue-free connection to the most commonly used graphics controllers. Some advantages of this versatile interface include selectable bus widths, adjustable signal levels, single-ended and differential clocking. The adjustable 1.1V to 1.8V digital interface provides a high-speed, low-emi bus that can be connected to a 24-bit or 12-bit interface. The DVI interface supports flat panel display resolutions up to UXGA 165MHz, 24-bit true color pixel format.

The TFP410 device combines PanelBus circuit innovation, Texas Instruments ultra-low inductance PowerPAD packaging and advanced 0.18µm EPIC-5 CMOS process technology. The result is a compact 64-pin TQFP package that provides a reliable, low-noise, low-current, high-speed digital interface solution.


  • Digital Visual Interface (DVI) compatible

  • Supports pixel rates up to 165MHz (including 1080p and WUXGA at 60Hz)

  • Universal Graphics Controller Interface

    • 12-bit, bilateral and 24-bit, unilateral input modes

    • Adjustable 1.1V to 1.8V and standard 3.3V CMOS input

    • signal level

    • Fully differential and single-ended input clock modes

    • Standard Intel 12-bit digital video port compatible with Intel 81x chipset

  • Enhanced phase-locked loop immunity

    • On-chip regulator and bypass capacitors to reduce system cost

  • Enhance jitter performance

    • No HSYNC jitter anomaly

    • Negligible data-related jitter

  • Programmable using I(2)C serial interface

  • Monitor detection via hot plug and receiver detection

  • Single 3.3V power supply operation

  • 64-pin TQFP in TI's PowerPAD package

  • TI's advanced 0.18µm EPIC-5 CMOS process technology

  • Pin compatible SiI164 DVI transmitter


  • DVD

  • Blu-ray

  • HD projector

  • DVI/HDMI transmitter (HDMI video only)

Functional block diagram

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