Overview
The Texas Instruments TFP403 is a PanelBus™ digital receiver, part of a comprehensive family of end-to-end DVI 1.0 compliant solutions. This component is primarily targeted at desktop LCD monitors and digital projectors, but it can be used in any design requiring a high-speed digital interface. The TFP403 supports display resolutions up to 1080p and WUXGA in 24-bit true color pixel format and offers design flexibility to drive one or two pixels per clock. It supports both TFT and DSTN panels and features time-staggered pixel outputs to reduce ground bounce.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Texas Instruments | |
| Package Type | HTQFP (PZP) | |
| Pins | 100 | |
| Operating Temperature Range | 0 to 70 | °C |
| Supply Voltage | 3.3 | V |
| Core Voltage | 1.8 | V |
| Pixel Rate | Up to 165 MHz | |
| Package Size | 14 x 14 mm | |
| Package Thickness | 1 mm | |
| Package Pitch | 0.5 mm | |
| RoHS Compliance | Yes |
Key Features
- Supports pixel rates up to 165 MHz, including 1080p and WUXGA at 60 Hz.
- Digital Visual Interface (DVI 1.0) specification compliant.
- Pin-for-pin compatible with TFP501 for a simple upgrade path to HDCP.
- True-color, 24-bit/pixel, 16.7 million colors at one or two pixels per clock.
- Laser-trimmed (50 Ω) input stage for optimum fixed impedance matching.
- Skew tolerant up to one pixel clock cycle (high clock and data jitter tolerance).
- 4x over-sampling for reduced bit-error rates and better performance over longer cables.
- Reduced power consumption with 1.8-V core operation and 3.3 V I/Os and supplies.
- Reduced ground bounce using time-staggered pixel outputs.
- Lowest noise and best power dissipation using PowerPAD™ packaging.
- Advanced technology using TI 0.18-μm EPIC-5™ CMOS process.
- Supports hot plug detection.
Applications
The TFP403 is primarily used in desktop LCD monitors and digital projectors. However, it can be applied in any design that requires a high-speed digital interface. This includes various display systems that need to support high resolutions such as 1080p and WUXGA in true color format.
Q & A
- What is the primary application of the TFP403?
The TFP403 is primarily used in desktop LCD monitors and digital projectors, but it can be applied in any design requiring a high-speed digital interface.
- What is the maximum pixel rate supported by the TFP403?
The TFP403 supports pixel rates up to 165 MHz, including 1080p and WUXGA at 60 Hz.
- Is the TFP403 DVI 1.0 compliant?
Yes, the TFP403 is compliant with the DVI 1.0 specification.
- What is the core voltage of the TFP403?
The TFP403 has an internal voltage regulator that provides a 1.8-V core power supply from the externally supplied 3.3-V supplies.
- Does the TFP403 support HDCP?
No, the TFP403 does not support HDCP. However, it is pin-for-pin compatible with the TFP501, which does support HDCP.
- What packaging technology is used in the TFP403?
The TFP403 uses PowerPAD™ packaging technology for best-in-class power dissipation, footprint, and ultralow ground inductance.
- What is the operating temperature range of the TFP403?
The operating temperature range of the TFP403 is from 0 to 70°C.
- Is the TFP403 RoHS compliant?
Yes, the TFP403 is RoHS compliant..
- What is the package type and pin count of the TFP403?
The TFP403 comes in a 100-pin HTQFP (PZP) package..
- Does the TFP403 support hot plug detection?
Yes, the TFP403 supports hot plug detection..
