ADV3000

过期

3:1 HDMI/DVI Switch with Equalization

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概述

Enables HDMI 1.3-compliant receiver
Supports 250 Mbps to 2.25 Gbps data rates
Supports 25 MHz to 225 MHz pixel clocks
Equalized inputs for operation with long HDMI cables
(20 meters at 2.25 Gbps)
Fully buffered unidirectional inputs/outputs
Globally switchable, 50 Ω on-chip terminations
Pre-emphasized outputs
Low added jitter
Single-supply operation (3.3 V)

Bidirectional unbuffered inputs/outputs
Flexible supply operation (3.3 V to 5 V)
HDCP standard compatible
Allows switching of DDC bus and 2 additional signals
3 inputs, 1 output HDMI/DVI links
Output disable feature
Reduced power dissipation
Removable output termination
Allows building of larger arrays
Two ADV3000s support HDMI/DVI dual-link
Standards compatible: HDMI receiver, HDCP, DVI
Serial (I²C slave) and parallel control interface
80-lead, 14 mm × 14 mm LQFP, Pb-free package

The ADV3000 is an HDMI™/DVI switch featuring equalized TMDS inputs and pre-emphasized TMDS® outputs, ideal for systems with long cable runs. Outputs can be set to a high impedance state to reduce the power dissipation and/or to allow the construction of larger arrays using the wire-OR technique. The ADV3000 is provided in an 80-lead LQFP, Pb-free, surface-mount package, specified to operate over the −40°C to +85°C temperature range.

Product Highlights

Supports data rates up to 2.25 Gbps, enabling 1080p deep color (12-bit color) HDMI formats, and greater than UXGA (1600 × 1200) DVI resolutions.
Input cable equalizer enables use of long cables at the input (more than 20 meters of 24 AWG cable at 2.25 Gbps).
Auxiliary switch routes a DDC bus and two additional signals for a single-chip, HDMI 1.3 receive-compliant solution.

Applications