The PS461TQFP100G, manufactured by Parade Technologies, is a DisplayPort to HDMI 2.0 converter designed to bridge the gap between devices using the DisplayPort and HDMI interfaces. This IC enables systems with DisplayPort outputs to connect seamlessly to HDMI 2.0-compatible displays and devices, supporting high-resolution video and audio transmission.

Applications

• Docking Stations: Facilitates HDMI 2.0 output from DisplayPort-enabled laptops in docking stations.
• Graphics Cards: Integrated into graphics cards to offer HDMI 2.0 connectivity.
• Motherboards: Used on motherboards to provide HDMI 2.0 output from integrated DisplayPort controllers.
• Display Adapters: Found in external display adapters for converting DisplayPort to HDMI 2.0 for high-resolution displays.
• Embedded Systems: Implemented in embedded systems requiring HDMI 2.0 output from a DisplayPort source.

Features

• DisplayPort 1.2a Input: Supports DisplayPort input up to version 1.2a.
• HDMI 2.0 Output: Supports HDMI 2.0 output, including support for 4K resolution at 60Hz.
• HDCP 2.2 Support: Supports High-bandwidth Digital Content Protection (HDCP) 2.2 for secure content playback.
• Audio Support: Supports audio transmission over HDMI, including high-bitrate audio formats.
• TQFP100 Package: Available in a TQFP100 package for surface mount assembly.

Benefits

• High-Resolution Support: Supports 4K resolution at 60Hz, providing high-quality video output.
• Interoperability: Enables connectivity between devices with DisplayPort and HDMI 2.0 interfaces.
• Content Protection: HDCP 2.2 support ensures secure playback of protected content, including 4K UHD Blu-ray.
• Audio Integration: Simplifies system design by integrating audio and video conversion.
• Easy Integration: The TQFP100 package allows for easy integration into various system designs.

The PS461TQFP100G receives DisplayPort signals, decodes them, and encodes them into HDMI 2.0-compatible signals. The device requires an external power supply and some passive components for proper operation. It supports various video resolutions and refresh rates, including 4K at 60Hz, depending on the DisplayPort input and HDMI output capabilities. This converter integrates audio transmission, enabling audio signals to be embedded within the HDMI output. The HDCP 2.2 support ensures compatibility with the latest content protection standards, allowing for secure playback of protected content such as 4K UHD Blu-ray movies. Datasheets and application notes provide detailed information on pin configurations, electrical characteristics, and recommended PCB layout guidelines. This chip facilitates a seamless connection between different display interfaces, especially important for connecting modern devices and displays.