2.25 GHz XpressView

HDMI 1:2 Splitter with 4:1 Input Mux

Data Sheet

ADV7630

Rev. 0

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FEATURES

2.25 GHz TMDS HDMI 1:2 splitter with 4:1 input mux

High-Definition Multimedia Interface (HDMI) supported

All mandatory and additional 3D video formats supported

CEC 1.4-compatible

225 MHz maximum TMDS clock frequency

XpressView fast switching on all HDMI input ports

36-/30-bit per pixel Deep Color and 24-bit per pixel color

support

High-bandwidth Digital Content Protection (HDCP) 1.4

support with internal HDCP keys

HDCP repeater support

Up to 127 KSVs supported

Integrated CEC controller

5 V detect and hot plug assert for each HDMI port

EDID data extraction on HDMI outputs

Hot plug detection (HPD) input on HDMI outputs

General

Interrupt controller with interrupt output

On-chip 5 V regulator for 5 V HDMI cable power support

Software libraries, driver, and application available

Internal EDID RAM

128-lead 14 mm × 14 mm TQFP_EP package

APPLICATIONS

Video conferencing

HDTV

AVR, HTiB

Soundbar

Video switch

HDMI splitter

FUNCTIONAL BLOCK DIAGRAM

Figure 1.

HDMI 1

HDMI 2

DDC

DDC

I2C

INT

I2C

INT

ADV7630

HDMI 3

HDMI 4

HDCP

KEYS

FAST

SWITCH

DEEP

COLOR

HDMIRX

4:1

MUX

CEC

CEC

HDMI TXA

TMDS

DDC

TMDS

DDC

TMDS

DDC

TMDS

DDC

TMDS

TMDS

TX EDID/HDCP

BUFFER

HDMI TXB

1:2

SPLITTER