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, and it is suitable for 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, making it a versatile solution for various display applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (DVDD, AVDD, PVDD, OVDD) | 3 | 3.3 | 3.6 | V |
| Pixel Time (tpix) | 6.06 | 40 | ns | |
| Operating Free-Air Temperature (TA) | 0 | 25 | 70 | °C |
| Pixel Rate | Up to 165 MHz | |||
| Power Supply Current (IDD) - 2-pixel/clock mode | 400 | mA | ||
| Power Down Current (I(PD)) | 10 | μA | ||
| Output Drive Power Down Current (I(PDO)) | 45 | mA |
Key Features
- Low Power Consumption: Operates with a 1.8-V core and 3.3 V I/Os and supplies, reducing power consumption.
- Reduced Ground Bounce: Time-staggered pixel outputs reduce ground bounce.
- Advanced Packaging: Uses PowerPAD™ packaging for best-in-class power dissipation and low ground inductance.
- High-Speed Interface: Supports pixel rates up to 165 MHz, including 1080p and WUXGA at 60 Hz.
- Flexibility in Pixel Output: Can drive one or two pixels per clock cycle.
- Support for Various Panels: Compatible with TFT or DSTN panels.
- Power Management: Includes power-down and output drive power-down features.
- DVI Compliance: Compliant with DVI Specification Rev. 1.0.
Applications
The TFP403 is primarily used in desktop LCD monitors and digital projectors. It is also suitable for any design requiring a high-speed digital interface, such as:
- High-resolution display systems
- Digital signage
- Medical imaging displays
- Industrial display systems
Q & A
- What is the primary application of the TFP403?
The TFP403 is primarily targeted at desktop LCD monitors and digital projectors.
- What display resolutions does the TFP403 support?
The TFP403 supports display resolutions up to 1080p and WUXGA in 24-bit true color pixel format.
- What is the maximum pixel rate supported by the TFP403?
The TFP403 supports pixel rates up to 165 MHz.
- How does the TFP403 reduce ground bounce?
The TFP403 reduces ground bounce using time-staggered pixel outputs.
- What packaging technology does the TFP403 use?
The TFP403 uses PowerPAD™ packaging for improved power dissipation and low ground inductance.
- Is the TFP403 DVI compliant?
Yes, the TFP403 is compliant with the DVI Specification Rev. 1.0.
- Can the TFP403 drive one or two pixels per clock cycle?
Yes, the TFP403 can drive one or two pixels per clock cycle.
- What types of panels does the TFP403 support?
The TFP403 supports both TFT and DSTN panels.
- How does the TFP403 manage power consumption?
The TFP403 includes features for power-down and output drive power-down to manage power consumption.
- What is the operating temperature range of the TFP403?
The operating temperature range of the TFP403 is from 0°C to 70°C.
