
TFP420
PanelBus
DIGITAL TRANSMITTER
SLDS123 – MARCH 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D TFP6024 Incorporates Macrovision 7.11
Support
D Supports UXGA Resolution (Output Pixel
Rates up to 165 MHz)
D Digital Visual Interface (DVI 1.0)
Specification Compliant1
D Seamlessly Interfaces With Intel DVO Port
on Whitney and Future Intel
Chipsets
D Supports 24-bit RGB and YCrCb Input
Formats on a 12-Bit Pixel Port
D Programmable Functionality and I2C Serial
Interface
D Reduced Power Consumption - 1.8 V Digital
Core and 3.3 V Analog Circuit
D Lowest Noise and Best Power Dissipation
Using PowerPAD
Packaging
D Advanced Technology Using TIs 0.18 m
EPIC-5
CMOS Process
description
The TFP420 is a PanelBus
flat panel display product, part of a comprehensive family of end-to-end DVI 1.0
compliant solutions. Targeted primarily at desktop and notebook PCs, the TFP420 finds applications in any
design requiring a high-speed digital interface with connectivity to the Intel DVO port.
The scalable (1.1 V to 1.8 V) low-swing digital pixel interface provides a low-EMI and high-speed bus that
connects seamlessly with Intel
digital video out (DVO) port, perfectly linking the graphics controller and the
DVI transmitter. The DVI interface supports display resolutions up to UXGA at 165 MHz in 24-bit true color pixel
format.
The TFP420 combines PanelBus
circuit innovation with TIs advanced 0.18 m EPIC-5 CMOS process
technology along with PowerPAD
ultra-low ground inductance package technology in a compact 64-pin TQFP
package to provide a reliable, low-powered, low-noise, high-speed digital interface solution.
1. The Digital Visual Interface (DVI) specification is an industry standard developed by the Digital Display Working Group (DDWG) for
high-speed digital connection to digital displays. The TFP420 is compliant to the DVI Specification Rev. 1.0.
EPIC-5, PowerPAD, and PanelBus are trademarks of Texas Instruments.
Intel is a trademark of Intel Corporation and Macrovision is a trademark of Macrovision Corporation.
Other trademarks are property of their respective owners.
Copyright
2000, Texas Instruments Incorporated
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCT
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