The ADV7672 is a High-Definition Multimedia Interface (HDMI®)
transceiver with crosspoint matrix switch, video mirror, video split,
and video merge capabilities.
The ADV7672 supports 40 Gbps fixed rate link (FRL) and 18 Gbps
transition minimized differential signaling (TMDS) video rates and
provides two independent HDMI receiver ports, two independent
HDMI transmitter ports, two audio ports, and an enhanced audio
return channel (eARC) interface.
Each HDMI receiver and transmitter supports 8k30 RGB/YCbCr
4:4:4 10-bit video, 4k120 RGB/YCbCr 4:4:4 10-bit video, and 8k60
YCbCr 4:2:0 10-bit high frame rate video.
Each audio port can be independently configured as either an
audio extraction or audio insertion port. The audio ports support
8-channel, 192 kHz, 24-bit pulse coded modulation (PCM) and
compressed audio formats including high bitrate formats.
The eARC interface can be configured as either an eARC transmitter
or an eARC receiver. The eARC interface supports 8-channel,
192 kHz, PCM audio and high bit rate audio (HBR) compressed audio
formats including Dolby® TrueHD and DTS-HD®. Audio return
channel (ARC™) mode is also supported on the eARC interface.
The ADV7672 supports display stream compression (DSC) 1.2a
data passthrough and high dynamic range (HDR) metadata passthrough
for HDMI dynamic HDR, HDR10+, and Dolby Vision.
The ADV7672 implements the High-bandwidth Digital Content Protection
(HDCP) 2.3 specification to protect the delivery of premium
content.HDCP 2.3 is applied in transmitter, receiver, and repeater
modes.
The ADV7672 is configured via I2C using a high level host controller
interface (API).
The ADV7672 is provided in a 108-lead, lead frame chip scale
package (LFCSP) with an exposed paddle and is specified over a
0°C to 70°C temperature range.
Customers that wish to sample or purchase the ADV7672 must be
licensed HDMI 2.1 adopters listed at HDMI.org and licensed HDCP
2.x adopters listed at Digital-CP.com.
Applications
- TV
- Home theater
- Industrial switching
