PI3HDX621FBEX

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PI3HDX621FBEX is a single-channel HDMI receiver/repeater with a fully automated HDCP decryption engine and digital audio re-transmission engine. This device supports full-HD (1080p) video links along with two-way audio in a HDMI package. It provides the best video and audio compatibility with the most cost effective solution. This application is well suited for HDMI systems that require HDCP compliance.

Application Field

This device is well suited for a variety of applications that require full-HD video along with two-way audio links. It is well suited for applications that require HDCP compliant HDMI. Some examples include commercial AV systems, home theaters, gaming consoles, cable and satellite systems, IPTV systems, and digital signage. It is also ideal for high-definition video wall systems, as it supports up to 1080p resolution.

The PI3HDX621FBEX is also suitable for automotive applications such as in-car navigational systems and DVD players. With its robust and rust-resistant metal enclosure, the application is well suited for automotive applications that require full-HD resolution and HDCP compliance.

Working Principle

The PI3HDX621FBEX is an integrated single channel differential receiver/repeater. It features an HDMI source connector and HDMI output connector with a full-HD resolution of 1080p. The HDMI source connector accepts Uncompressed High Definition Video, Digital Audio, and Control/ECC data from a HDMI source device.

The HDMI output connector transmits the output data to the sink device, supporting deep color up to 12 bits. The core of the PI3HDX621FBEX is a Digital Signaling Processor (DSP) with a major part of the functionality implemented in firmware. This chip has a fully automated HDCP decryption and digital audio re-transmission engine. This module also includes a High Speed Video (I2C) interface, which enables the host to communicate with the HDMI source and sink devices.

The PI3HDX621FBEX locks onto the incoming HDMI video and re-transmits the HDMI video data with zero frames of delay. In addition, the device supports two-way audio transmission with two-channels at 25-bit resolution. The device operates over the entire -40°C to 85°C temperature range and is powered from a single +3.3V supply. The device has robust ESD protections for all I/O pins to meet the requirements of the automotive applications.

Conclusion

The PI3HDX621FBEX is a single-channel HDMI receiver/repeater with a fully automated HDCP decryption engine and digital audio re-transmission engine. It supports full-HD (1080p) video links along with two-way audio transmission. This device is well suited for applications that require HDCP compliant HDMI, such as commercial AV systems, home theaters, gaming consoles, cable and satellite systems, IPTV systems, digital signage, and automotive applications. The PI3HDX621FBEX locks onto the incoming HDMI video and re-transmits the HDMI video data with zero frames of delay, making it ideal for a variety of applications.

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