ADV7623BSTZ-P-RL

Overview

The ADV7623BSTZ-P-RL is a four-input, one-output multiplexed HDMI transceiver fabricated in a 144-lead LQFP package (20 mm × 20 mm). It operates with a digital core supply of 1.8 V and a digital I/O supply of 3.3 V. The device supports TMDS input clock frequencies up to 225 MHz and output clock frequencies up to 225 MHz. It accommodates video formats including 36-bit Deep Color at 1080p and DVI RGB graphics up to 1600 × 1200 at 60 Hz. The operating temperature range is specified from 0°C to 70°C.

Feature Summary

• Integrates Xpressview fast switching technology for rapid port selection across all HDMI inputs.
• Includes an integrated on-screen display (OSD) generator supporting character and icon-based system status displays.
• Supports HDCP 1.4 repeater functions with dedicated hardware encryption engines.
• Features flexible audio I/O ports compatible with S/PDIF, high bit rate audio, and SACD via DSD.

Applications

• Audio/Video Receivers (AVRs)
• Home Theater-in-a-Box (HTiB) systems
• Sound bars requiring HDMI repeater support
• High Bit Rate (HBR) enabled televisions

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and tape-and-reel configuration. Ensure compatibility with the required voltage levels and interface standards before finalizing procurement specifications.

Selection Notes

Select this component for designs requiring a single-chip solution for multi-source HDMI switching with integrated audio processing. Confirm that the application environment remains within the 0°C to 70°C operational temperature range and that the PCB layout supports the 144-lead LQFP thermal requirements.

Part Context

This part belongs to the ADV7623 series of HDMI transceivers manufactured by Analog Devices Inc. It is designed to replace discrete receiver and transmitter solutions by integrating multiplexing, HDCP handling, and audio extraction into a single CMOS chip.

Replacement Considerations

Direct replacements include other models within the ADV7623 family or the ADV7613 series, provided they meet the specific pinout and feature requirements of the existing design.

FAQ

Does the ADV7623 support HDCP repeater functionality?

Yes, the device supports all mandatory HDCP repeater functions through fully tested software libraries and drivers.

What is the maximum supported video resolution?

The device supports HDTV formats up to 1080p 36-bit Deep Color and DVI RGB graphics up to 1600 × 1200 at 60 Hz.

Is the device suitable for Audio Return Channel (ARC) applications?

Yes, the ADV7623 features an ARC receiver that simplifies cabling by combining upstream audio capability in a conventional HDMI cable.