The ADV7627 is a high performance, five-input, one-output, High-Definition Multimedia Interface (HDMI®) transceiver. The ADV7627 supports 3 GHz video and features one HDMI receiver, one HDMI transmitter, an audio output port, an audio input port, and a pixel port input. The ADV7627 supports all HDCP repeater functions through fully tested Analog Devices, Inc., repeater software libraries and drivers.
The HDMI receiver and transmitter in the ADV7627 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 receiver and transmitter also provide support for THX® Media Director™.
The HDMI receiver features an integrated equalizer that ensures robust operation of the interface with cable lengths up to 30 meters. The HDMI receiver has a 768-byte volatile extended display identification data (EDID) memory, which can facilitate one or two EDIDs. Each HDMI port features dedicated 5 V detect and Hot Plug™ assert pins.
The HDMI transmitter supports audio return channel (ARC) and features an integrated HDMI CEC controller that supports capability discovery and control (CDC).
The ADV7627 offers an audio output port and an audio input port. 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 ADV7627 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 ADV7627 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 ADV7627 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
APPLICATIONS
- AVRs
- HTiB
- Sound bar with HDMI repeater support
- Other repeater applications
