ADV7622BSTZ Datasheet, PDF (1/16 Pages) Analog Devices – HDMI Transceiver

Data Sheet
FEATURES
4-input, 1-output multiplexed HDMI® transceiver
High-Bandwidth Digital Content Protection (HDCP 1.4)
HDCP repeater support
225 MHz HDMI Rx and Tx support 36-/30-/24-bit Deep Color
Supports DVI RGB graphics up to 1600 × 1200 at 60 Hz
Ultralow jitter digital PLL (100% deskew)
Quad HDMI Rx input
Format details available on all unselected ports
Adaptive equalizer for cable lengths up to 30 meters
Internal extended display identification data (EDID) RAM
EDID replication (512 bytes per port)
EDID with HDMI cable 5 V power support
5 V detect inputs
Hot plug assertion control pins
Single HDMI Tx output
EDID data extraction
Hot plug detect (HPD) input
Audio support
HDMI-compatible audio interface
Dedicated flexible audio input/output port
S/PDIF (IEC 60958-compatible) digital audio input/output
Super audio CD (SACD) with DSD input/output interface
High bit rate (HBR) audio
Dolby® TrueHD
DTS-HD Master Audio™
Full audio input and output support
General
Interrupt controller with 3 interrupt outputs
STDI (standard identification circuit)
Software libraries, driver, and application available
2-layer PCB design supported
HDMI Transceiver
ADV7622
APPLICATIONS
AVRs
HTiB
Sound bar with HDMI repeater support
HBR enabled TVs
Other repeater applications
GENERAL DESCRIPTION
The ADV7622 is a high performance, four-input, one-output,
High-Definition Multimedia Interface (HDMI) transceiver that
integrates HDMI receiver and transmitter functions with digital
audio I/Os onto one chip. It supports all HDCP repeater
functions through fully tested Analog Devices, Inc., repeater
software libraries and drivers.
The ADV7622 supports all mandatory HDMI 3D TV formats in
addition to all HDTV formats up to 1080p, 36-bit Deep Color. The
ADV7622 also features an integrated HDMI CEC controller that
supports capability, discovery, and control (CDC).
The ADV7622 offers a dedicated flexible audio output port and
a dedicated audio input port to allow for easy extraction and
insertion of audio data into and out of the HDMI stream. HDMI
audio formats, including SACD via DSD and compressed high bit
rate audio via HBR, are supported. The ADV7622 also features
an audio return channel (ARC) receiver. ARC simplifies cabling
by combining upstream audio capability in a conventional
HDMI cable.
Fabricated in an advanced CMOS process, the ADV7622 is
provided in a 144-lead, 20 mm × 20 mm, Pb-free LQFP and is
specified over the 0°C to 70°C temperature range.
Rev. D
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