Datasheet

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HDMI Transceiver with

Fast Port Switching

Data Sheet

ADV7623

Rev. D Document Feedback

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FEATURES

4-input, 1-output multiplexed HDMI transceiver

Xpressview fast switching on all HDMI input ports

Character- and icon-based on-screen display (OSD)

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

APPLICATIONS

AVRs

HTiB

Sound bar with HDMI repeater support

HBR enabled TVs

Other repeater applications

GENERAL DESCRIPTION

The ADV7623 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 ADV7623 incorporates Xpressview™ fast switching on all

input HDMI ports. Using an Analog Devices hardware-based

HDCP engine that minimizes software overhead, Xpressview

technology allows fast switching between any HDMI input

ports in less than 1 second.

The ADV7623 supports all mandatory HDMI 3D TV formats in

addition to all HDTV formats up to 1080p 36-bit Deep Color. The

ADV7623 also features an integrated HDMI CEC controller that

supports capability, discovery, and control (CDC).

The ADV7623 has an integrated on-screen display (OSD) feature

that allows generation and control of high quality character- and

icon-based system status and control displays. Customers interested

in using OSD are provided with Analog Devices OSD SDK.

The ADV7623 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 ADV7623 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 ADV7623 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.

Summary of content (16 pages)

PAGE 1
HDMI Transceiver with Fast Port Switching ADV7623 Data Sheet FEATURES APPLICATIONS 4-input, 1-output multiplexed HDMI transceiver Xpressview fast switching on all HDMI input ports Character- and icon-based on-screen display (OSD) High-Bandwidth Digital Content Protection (HDCP 1.
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ADV7623 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Package Thermal Performance....................................................8 Applications ....................................................................................... 1 ESD Caution...................................................................................8 General Description ...............................................................
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Data Sheet ADV7623 FUNCTIONAL BLOCK DIAGRAM TX PLL XTAL RXD_0 RXD_1 RXD_2 EQUALIZER SAMPLER 5V DETECT HP_CTRLA HP_CTRLB HP_CTRLC HP_CTRLD RX HPD CONTROLLER EP_MISO EP_MOSI EP_CS EP_SCK SPI MASTER/ SLAVE PWRDN RESET SCL SDATA ALSB CS AUDIO CAPTURE INFOFRAME PACKET MEMORY TXDDC_SDA TXDDC_SCL INT1 INT2 INT_TX AP0_IN AP1_IN AP2_IN AP3_IN AP4_IN AP5_IN SCLK_IN MCLK_IN AP0_OUT AP1_OUT AP2_OUT AP3_OUT AP4_OUT AP5_OUT SCLK_OUT MCLK_OUT EDID RAM RX EDID/ REPEATER CONTROLLER GLOBAL CONTROLS ADV762
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ADV7623 Data Sheet SPECIFICATIONS CVDD = 1.8 V ± 5%, DVDD = 1.8 V ± 5%, DVDDIO = 3.3 V ± 5%, PVDD = 1.8 V ± 5%, TVDD = 3.3 V ± 5%, TXAVDD = 1.8 V ± 5%, TXPVDD = 1.8 V ± 5%, TXPLVDD = 1.8 V ± 5%, TMIN to TMAX = 0°C to 70°C. DIGITAL, HDMI, AND AC SPECIFICATIONS Table 1. Parameter DIGITAL INPUTS Input High Voltage (VIH) Input Low Voltage (VIL) Input Current (IIN) Test Conditions/Comments Typ Max Unit 0.8 +60 +10 10 V V µA µA pF 0.
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Data Sheet ADV7623 DATA AND I2C TIMING CHARACTERISTICS Table 2.
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ADV7623 Data Sheet Timing Diagrams t3 t5 t3 xDA t6 t1 xCL t7 t4 t8 08302-002 t2 NOTES 1. x REFERS TO S, DDCA_S, DDCB_S, DDCC_S, DDCD_S. Figure 2. I2C Timing t13 SCLK t14 t15 LRCLK t16 t17 MSB – 1 t18 I2S[3:0] I2S MODE t17 MSB MSB – 1 t18 I2S[3:0] RIGHT-JUSTIFIED MODE t17 MSB LSB t18 Figure 3. I2S Output Timing t19 SCLK RISING EDGE R0x0B[6] = 0 I2S[3:0], LRCLK t20 VALID DATA t19 SCLK FALLING EDGE R0x0B[6] = 1 I2S[3:0] LRCLK t20 VALID DATA Figure 4. I2S Input Timing Rev.
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Data Sheet ADV7623 POWER SPECIFICATIONS Table 3. Parameter POWER SUPPLIES Comparator Power Supply (CVDD) Digital Core Power Supply (DVDD) Digital I/O Power Supply (DVDDIO) PLL Power Supply (PVDD) Termination Power Supply (TVDD) TX TMDS Output Power Supply (TXAVDD) TX Power Supply (TXPVDD) TX PLL Power Supply (TXPLVDD) CURRENT CONSUMPTION 1, 2, 3, 4 Comparator Power Supply (ICVDD) Min Typ Max Unit 1.71 1.71 3.14 1.71 3.14 1.71 1.71 1.71 1.8 1.8 3.3 1.8 3.3 1.8 1.8 1.8 1.89 1.89 3.46 1.89 3.46 1.
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ADV7623 Data Sheet ABSOLUTE MAXIMUM RATINGS PACKAGE THERMAL PERFORMANCE Table 4. Parameter CVDD to GND DVDD to GND PVDD to GND DVDDIO to GND TVDD to GND TXAVDD to GND TXPVDD to GND TXPLVDD to GND Digital Inputs Voltage to GND 5 V Tolerant Digital Inputs to GND1 Digital Output Voltage to GND XTAL, XTAL1 Pins Maximum Junction Temperature (TJ MAX) Storage Temperature Infrared Reflow, Soldering (20 sec) 1 Rating 2.2 V 2.2 V 2.2 V 4.0 V 4.0 V 2.2 V 2.2 V 2.2 V GND − 0.3 V to DVDDIO + 0.
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Data Sheet ADV7623 109 108 PIN 1 2 107 3 106 4 105 5 104 6 103 7 102 8 101 9 100 10 99 11 98 12 97 13 96 14 95 15 94 16 93 17 18 19 20 ADV7623 92 TOP VIEW (Not to Scale) 90 91 89 21 88 22 87 23 86 24 85 25 84 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 TXPLVDD TXGND TXPGND EXT_SWING HPD_ARC– ARC+ TXDDC_SDA TXDDC_SCL TXAVDD TXGND TXC– TXC+ TXGND TX0– TX0+ TXGND TX1– TX1+ TXAVDD TX2– TX2+ TXGND CEC DGND DVDD ALSB
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ADV7623 Data Sheet Pin No.
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Data Sheet ADV7623 Pin No.
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ADV7623 Pin No.
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Data Sheet ADV7623 FUNCTIONAL OVERVIEW HDMI RECEIVER The ADV7623 front end incorporates a 4:1 multiplexed HDMI receiver boasting Xpressview fast switching technology and support for HDMI features including 3D TV, content type bits, and advanced features, such as capability discovery and control.
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ADV7623 Data Sheet OUTLINE DIMENSIONS 0.75 0.60 0.45 22.20 22.00 SQ 21.80 1.60 MAX 109 144 108 1 PIN 1 20.20 20.00 SQ 19.80 TOP VIEW (PINS DOWN) 0.15 0.05 SEATING PLANE 0.20 0.09 7° 3.5° 0° 73 36 0.08 COPLANARITY 72 37 VIEW A VIEW A ROTATED 90° CCW 0.50 BSC LEAD PITCH 0.27 0.22 0.17 COMPLIANT TO JEDEC STANDARDS MS-026-BFB 051706-A 1.45 1.40 1.35 Figure 6.
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Data Sheet ADV7623 NOTES Rev.
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ADV7623 Data Sheet NOTES I2C refers to a communications protocol originally developed by Phillips Semiconductors (now NXP Semiconductors). HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. ©2013 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08302-0-3/13(D) Rev.