ꢀ ꢁꢂ ꢃ ꢄ ꢅ ꢆ ꢀꢁ ꢂꢃ ꢄꢅ ꢇ
ꢉꢈ ꢊꢈ ꢀꢇꢋ ꢌꢍ ꢎꢍ ꢈ ꢏꢍ ꢌ
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SLDS120B - MARCH 2000 − REVISED JUNE 2003
D
D
D
D
Supports UXGA Resolution
(Output Pixel Rates Up to 165 MHz)
D
D
D
D
D
Reduced Power Consumption − 1.8 V Core
Operation With 3.3 V I/Os and Supplies
2
Digital Visual Interface (DVI) Specification
Reduced Ground Bounce Using Time
Staggered Pixel Outputs
1
Compliant
True-Color, 24 Bit/Pixel, 16.7M Colors at
1 or 2-Pixels Per Clock
Lowest Noise and Best Power Dissipation
Using TI PowerPAD Packaging
Advanced Technology Using TI 0.18-µm
EPIC-5 CMOS Process
Laser Trimmed Internal Termination
Resistors for Optimum Fixed Impedance
Matching
TFP401A Incorporates HSYNC Jitter
3
D
D
Skew Tolerant Up to One Pixel Clock Cycle
4x Over-Sampling
Immunity
description
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 TFP401/401A supports display resolutions up to UXGA in 24-bit true color pixel format. The TFP401/401A
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 ultra-low
ground inductance.
The TFP401/401A 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.
AVAILABLE OPTIONS
PACKAGED DEVICE
T
A
100-TQFP
(PZP)
TFP401PZP
0°C to 70°C
TFP401APZP
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.
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 TFP401 and TFP401A are compliant to 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 externally supplied 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.
PanelBus, PowerPAD and EPIC-5 are trademarks of Texas Instruments.
2
I C is a licensed bus protocol from Phillips Semiconductor, Inc.
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ꢚ ꢞ ꢛ ꢚꢓ ꢔꢨ ꢖꢕ ꢙ ꢡꢡ ꢟꢙ ꢗ ꢙ ꢘ ꢞ ꢚ ꢞ ꢗ ꢛ ꢣ
Copyright 2000−2003, Texas Instruments Incorporated
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