AD9889ABBCZRL-80

Overview

The AD9889ABBCZRL-80 is an HDMI/DVI transmitter supporting HDMI v1.2a, DVI v1.0, and HDCP 1.1 standards. It operates at a clock frequency of 80 MHz, accommodating resolutions from 480i to 720p/1080i and XGA-75 Hz. The device utilizes a single 1.8 V power supply with digital inputs accepting logic levels from 1.8 V to 3.3 V. Audio capabilities include S/PDIF for stereo LPCM or compressed audio up to 192 kHz, and 8-channel uncompressed LPCM I2S audio up to 192 kHz. It is housed in a 76-ball CSP_BGA package.

Feature Summary

• Integrated on-chip microprocessor for executing HDCP operations and EDID reading via an I2C master interface.
• Supports programmable two-way color space conversion and auto input video format timing detection compliant with CEA-861B.
• Features 5 V tolerant I2C and Hot Plug Detect (HPD) I/Os, eliminating the need for external level shifting components.

Applications

• DVD players and recorders
• Digital set-top boxes
• A/V receivers
• Digital cameras and camcorders
• HDMI repeater/splitter

Procurement Notes

Verify the specific suffix RL indicates tape-and-reel packaging versus standard tray packaging when sourcing. Confirm the operating temperature range matches system requirements, as this variant supports -25°C to +90°C. Ensure the design accounts for the 76-ball CSP_BGA footprint and thermal characteristics during PCB layout.

Selection Notes

Select this component for designs requiring integrated HDCP 1.1 compliance without external controllers. It is suitable for applications needing simultaneous support for high-definition video and multi-channel audio. Consider the single 1.8 V supply requirement and 5 V tolerant I/Os for simplified system interfacing.

Part Context

This part belongs to the AD9889A family of high-performance HDMI/DVI transmitters manufactured by Analog Devices Inc. The family includes variants such as the AD9889ABBCZ-80, which shares identical electrical specifications but differs in shipping packaging configuration.

Replacement Considerations

The AD9889ABBCZ-80 serves as a direct functional equivalent with identical specifications, differing only in the non-RL packaging designation.