TFP503

PanelBus HDCP DIGITAL RECEIVER

SLDS149 − AUGUST 2004

1

POST OFFICE BOX 655303

Rates up to 165 MHz)

High-Bandwidth Digital Content Protection

Output Mode, 16.7M Colors at 1 or 2 Pixels

Per Clock

Optimum Fixed Impedance Matching

(High Clock and Data Jitter Tolerance)

Rates and Better Performance Over Longer

Cables

Core Operation With 3.3-V I/Os and

Time-Staggered Pixel Outputs

Using TI 100-Terminal TQFP PowerPAD



Packaging

EPIC-5

 CMOS Process

High-Bandwidth Digital Content Protection

(HDCP) Keys

description

The TFP503 is a Texas Instruments PanelBus flat-panel display product, part of a comprehensive family of

end-to-end DVI 1.0-compliant solutions. Targeted primarily at desktop LCD monitors, DLP and LCD projectors,

and digital TVs, the TFP503 finds applications in any design requiring high-speed digital interface with the

additional benefit of an extremely robust and innovative encryption scheme for digital content protection.

The TFP503 supports display resolutions up to UXGA, including the standard HDTV formats, in 24-bit true color

pixel format. The TFP503 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 TFP503 combines PanelBus circuit innovation and unique implementation for HDCP key protection with

TI’s advanced 0.18-

µm EPIC-5 CMOS process technology to achieve a completely secure, reliable,

low-powered, low-noise, high-speed, digital interface solution.

The TFP503 comes with embedded preprogrammed HDCP keys, thus eliminating the need for an external

storage device to store the HDCP keys or the need for the customer to purchase HDCP keys from the licensing

authority. An encryption scheme ensures that the embedded HDCP keys are encrypted, thus providing highest

level of key security.

Footnotes:

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 high−bandwidth digital content protection system (HDCP) is an industry standard for protecting

DVI outputs from being copied. HDCP was developed by Intel Corporation and is licensed by the Digital Content Protection, LLC. The

TFP503 is compliant to the DVI Rev. 1.0 and HDCP Rev. 1.0 specifications.

2.

The TFP503 has an internal voltage regulator that provides the 1.8 V core power supply from the externally supplied 3.3 V supplies.

Copyright

 2004, Texas Instruments Incorporated

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.

PanelBus, PowerPAD and EPIC-5 are trademarks of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.