The Texas Instruments TFP401A-Q1 device is a TI Panelbus™ flat-panel display product, and is part of a comprehensive family of end-to-end DVI 1.0-compliant solutions. Targeted primarily at desktop LCD monitors and digital projectors, the TFP401A-Q1 device finds applications in any design requiring high-speed digital interface.
●The TFP401A-Q1 device supports display resolutions up to 1080p and WUXGA in 24-bit true-color pixel format. It also 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 TFP401A-Q1 combines Panelbus circuit innovation with TIs 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.
● Qualified for Automotive Applications
● AEC-Q100 Qualified With the Following Results:
● Device Temperature Grade 3: –40°C to 85°C Ambient Operating Temperature Range
● Device HBM ESD Classification Level H2
● Device CDM ESD Classification Level C3B
● 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-Q1 Incorporates HSYNC Jitter Immunity(3) (1) (2) (3)
●(1)The TFP401A-Q1 device incorporates additional circuitry to create a stable HSYNC from DVI transmitters that introduce undesirable jitter on the transmitted HSYNC signal.
●(2)The TFP401A-Q1 device has an internal voltage regulator that provides the 1.8-V core power supply from the external 3.3-V supplies.
●(3)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 TFP401A-Q1 is compliant with the DVI Specification Rev. 1.0.
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