AD8191ASTZ HDMI/DVI Receivers by Analog Devices

Status: Production
Series: AD8191
RoHS: Compliant
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The AD8191 is a DVI/HDMI 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 allow the construction of larger arrays using the wire-OR technique.Flexible channel bundling modes allow the AD8191 to be configured as a 4:1 single DVI/HDMI link switch, a dual 8:1 TMDS channel switch, or a single 16:1 TMDS channel switch.The AD8191 is provided in a 100-lead LQFP lead-free packagespecified to operate over the 0°C to 70°C temperature range.PRODUCT HIGHLIGHTS Supports data rates up to 1.65Gbps, enabling UXGA (1600x1200) DVI resolutions and 1080p HDMI formats. Input cable equalizer enables use of long cables at the input (more than 20 meters of 24 AWG cable at 1080p). Auxiliary switch allows routing of DDC signals for a single-chip, fully HDMI 1.2a receive-compliant solution.

Prices starting from US$16.33


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Features

Four inputs, one output DVI/HDMI links:
Four auxiliary channels per link
Bidirectional unbuffered inputs/outputs
Flexible supply operation (3.3 V to 5 V)
HDCP standard compatible
Allows switching of DDC bus and two additional signalsFOUR TMDS CHANNELS PER LINK
Supports 250 Mbps to 1.65 Gbps data rates
Supports 25 MHz to 165 MHz pixel clocks
Equalized inputs for operation with long HDMI cables (20 meters at 1080p)
Fully buffered unidirectional inputs/outputs
Globally switchable 50 Ω on-chip terminations
Pre-emphasized outputs
Low added jitter
Single-supply operation (3.3 V)
Multiple channel bundling modes
1x(4:1) DVI/HDMI link switch (default)
2x(8:1) TMDS channel switch
1x(16:1) TMDS channel switch
Output disable feature
Reduced power dissipation
Allows building of larger arrays
Two AD8191s support DVI/HDMI dual-link
Standards compatible: DVI, HDMI, HDCP
Serial (I2C slave) and parallel control interface
100-pin 14 mm × 14 mm LQFP Pb-free package

Alternative Descriptions

4:1 DVI/HDMI Switch | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8191ASTZ?

Additional datasheets, footprints and schematics for AD8191ASTZ are listed on our Part Details page. You can also find images and similar parts to AD8191ASTZ on this page.

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What category does AD8191ASTZ fall under?

The AD8191ASTZ is listed under HDMI/DVI Receivers.

Can I view similar or alternative parts?

You can view similar parts to AD8191ASTZ when available in the HDMI/DVI Receivers range under the specifications section at the bottom of the details page.

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Is the AD8191ASTZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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