This product implements technologies licensed by HDMI.org. Customers must be HDMI adopters listed at HDMI.org to purchase it.

For more information contact your local Analog Devices Sales Office

ADV7523A

Obsolete

Low Power HDMI^®/DVI Transmitter with Consumer Electronic Control (CEC)

Data Sheet (Rev. SpB) Product Selection Table

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Overview

Low power HDMI/DVI transmitter ideal for portable applications
CEC controller and expanded message buffer (3 messages) reduces system overhead
Incorporates HDMI v.1.3 (x.v.Color^™) technology
Compatible with DVI v.1.0
Optional embedded HDCP keys to support HDCP 1.3
1.8 V and 1.2V supplies for ultralow operating power

Video/audio inputs accept logic levels from 1.8 V to 3.3 V
80 MHz operation supports all video and graphics resolutions from 480i to 1080i
Programmable two-way color space converter
Supports RGB, YCbCr, DDR
Supports ITU656-based embedded syncs
Automatic input video format timing detection (CEA-861E)
See data sheet for additional features

The ADV7523A is an 80 MHz, high definition multimedia interface (HDMI^®) transmitter with expanded CEC buffer. It supports HDTV formats up to 1080i and computer graphic resolutions up to XGA at 75 Hz.

With the optional inclusion of embedded HDCP keys, the ADV7523A allows the secure transmission of protected content, as specified by the HDCP 1.3 protocol. The ADV7523A supports x.v.Color^™ (Gamut Metadata) for a wider color gamut.

The ADV7523A supports both S/PDIF and 2-channel I²S audio. Its high fidelity 2-channel I²S can transmit stereo up to a 192 kHz sampling rate. The S/PDIF can carry stereo LPCM audio or compressed audio including Dolby^® Digital and DTS^®.

The ADV7523A helps to reduce system design complexity and cost by incorporating such features as an I²C master for EDID reading, and 5 V tolerance on the I²C and Hot Plug^™ detect pins.

Fabricated in an advanced CMOS process, the ADV7523A is available in a space saving, 49-ball, WLCSP surface mount package. This package is RoHS compliant and specified to operate from −25°C to +85°C.

APPLICATIONS