3GHz HDMI 5:2 cross point Transceiver with On-Screen Display
The HDMI receivers and transmitters in the ADV7625 support the reception and transmission of 3 GHz video formats up to 4k × 2k at 24 Hz/25 Hz/30 Hz, in addition to all mandatory HDMI 3D TV formats. The receivers and transmitters also provide support for THX® Media Director™.
Each HDMI receiver features an integrated equalizer that ensures robust operation of the interface with cable lengths up to 30 meters. The HDMI receivers share a 768-byte volatile extended display identification data (EDID) memory, which can facilitate one or two EDIDs, one for each receiver. Each HDMI port features dedicated 5 V detect and Hot Plug™ assert pins.
Each HDMI transmitter supports audio return channel (ARC) and features an integrated HDMI CEC controller that supports capability discovery and control (CDC).
The ADV7625 offers two audio output ports and two audio input ports. Each audio port supports the extraction and insertion of up to eight channels of audio data out of or into the HDMI streams. HDMI audio formats, including I2S, S/PDIF, direct stream digital (DSD), and high bit rate (HBR) audio are supported.
The ADV7625 features a TTL pixel port input that facilitates the reception of digital video data from an analog front-end decoder (for example, the ADV7180, ADV7181D, or ADV7842).
The ADV7625 has an integrated on-screen display (OSD) generator that enables the creation and control of high quality character- and icon-based system status and control displays. The OSD can be overlaid on 3 GHz video formats and 3D video. Customers who are interested in using OSD are provided with Blimp, the Analog Devices OSD development tool.
The ADV7625 is provided in a space-saving, 260-ball, 15 mm × 15 mm CSP_BGA surface-mount, RoHS-compliant package and is specified over the 0°C to 70°C temperature range.
- Soundbar with HDMI repeater support
- Matrix switch
- Other repeater applications
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
The evaluation board provides a Blackfin® ADSP-BF524 processor for system control. The ADSP-BF524 offers the potential to process audio (no audio software is included). The evaluation board includes software (firmware) that provides a serial command interface to control the board's functionality.
The EVAL-MELODY-5 evaluation board is a platform that allows users to evaluate Analog Devices products intended for decoding high quality digital audio signals.
The EVAL-MELODY-5 evaluation board provides a Blackfin® ADSP-BF524 processor for system control and two SHARC® ADSP-21489KSWZ-4B processors for audio decoding. This evaluation board also includes High-bandwidth Digital Content Protection (HDCP) 1.4 technology. To order this evaluation board, the user must be licensed for the HDCP 1.4 technology.
Full specifications for the ADSP-21489 and the ADSP-BF524 are listed in the ADSP-21489 data sheet and the ADSP-BF524 data sheet available from Analog Devices and must be consulted in conjunction with UG-784 when using the evaluation board.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.