content here.
content here.

AD8192:  2:1 HDMI/DVI SWITCH WITH EQUALIZATION AND DDC/CEC BUFFERS

The AD8192 is a complete HDMI™/DVI link switch featuring equalized TMDS inputs and pre-emphasized TMDS outputs ideal for systems with long cable runs. The TMDS 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. The AD8192 includes bidirectional buffering for the DDC bus and CEC line, with ...More

AD8192:  2:1 HDMI/DVI SWITCH WITH EQUALIZATION AND DDC/CEC BUFFERS

Product Description

The AD8192 is a complete HDMI™/DVI link switch featuring equalized TMDS inputs and pre-emphasized TMDS outputs ideal for systems with long cable runs. The TMDS 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. The AD8192 includes bidirectional buffering for the DDC bus and CEC line, with integrated pull-up resistors for the CEC line. The AD8192 is available in a space-saving, 56-lead LFCSP surface-mount, lead-free plastic package specified to operate over the −40°C to +85°C temperature range.

Product Highlights

  1. Fully HDMI 1.3a transmit and receive compliant.
  2. Supports data rates up to 2.25 Gbps, enabling greater than 1080p HDMI formats with deep color (12-bit) and UXGA (1600 × 1200) DVI resolutions.
  3. Input cable equalizer enables use of long cables; more than 20 m (24 AWG) at data rates up to 2.25 Gbps.
  4. Auxiliary switch isolates and buffers the DDC bus and the CEC line, improving total system capacitance limit.
  5. Hot plug detect (HPD) signal is pulsed low on link switch.
  6. Manually or automatically switched input terminations.

Applications

  • Front panel buffer for advanced television (HDTV) sets
  • Standalone HDMI switcher
  • Multiple input displays
  • Projectors
  • A/V receivers
  • Set-top boxes

    • Data Sheet, Rev. 0, 5/08

    RESOURCES & TOOLS

    What is your task? Try Lead the Way AdvisorTM BETA
    • 2 inputs, 1 output HDMI/DVI links
    • HDMI 1.3 receive & transmit compliant
    • Four TMDS channels per link:
      Supports 250 Mbps - 2.25 Gbps data rates and beyond
      Supports 25 MHz - 225 MHz pixel clocks and beyond
      Fully buffered unidirectional inputs/outputs
      Globally-switchable 50 Ω on-chip terminations
    • Equalized inputs and pre-emphasized outputs
      Fully flexible input/output mapping
      Input terminations disabled for unselected inputs
    • Three auxiliary channels per link:
      Buffered and switched DDC bus (SDA and SCL)
      DDC bus logic level translation (3.3 V, 5 V)
      Buffered CEC bus with integrated pull-up resistors (27 kΩ)
      Hot plug detect pulse low on channel switch
    • Input/output capacitance isolation
    • Output disable feature:
      Reduced power dissipation
      Output termination removal on TMDS channels
    • Single-supply operation (3.3 V)
    • Standards compatible: DVI, HDMI 1.3, HDCP, CEC
    • Serial (I2C slave) control interface
    • 56-pin 8 mm × 8 mm LFCSP Pb-free package
    • Front Panel Buffer: X
    • HDMI/DVI Input Channels: 2
    • HDMI/DVI Output Channels: 1
    • Input Equalization (dB): 12dB
    • Max Datarate (Gbps): 2.25Gbps
    • Max Resolution: 1080p/UXGA
    • Output Pre-Emphasis (dB): 6dB
    • Package: 56-LFCSP

    Functional Block Diagram for AD8192

    OF NOTE ...

    AdvantivAdditional product choices for Advanced TV applications are available on the Advantiv® site.

    Similar Products:   

    View Interactive Product Selection Table

    Pricing, Packaging & Availability

    Print Table
    back to top

    Help

    Model
    The model number is a specific version of a generic that can be purchased or sampled.

    Status
    Status indicates the current lifecycle of the product. This can be one of 4 stages:
    • Pre-Release: The model has not been released to general production, but samples may be available.
    • Production: The model is currently being produced, and generally available for purchase and sampling.
    • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
    • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
    Package Description
    The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

    For detailed drawings and chemical composition please consult our  Package Site

    Pin Count
    Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

    Temperature Range
    This is the acceptable operating range of the device. The various ranges specified are as follows:
    • Commercial: 0 to +70 degrees Celsius
    • Military : -55 to +125 degrees Celsius
    • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
    • Automotive: -40 to +125 degrees Celsius
    Price
    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

    Production Availability
    This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
    Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

    RoHS Compliant
    Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

    View PCN
    This is the list of Product Change Notifications (PCN) published on the web for this model. Click on the link to access PCN Information.Only select pre-2009 PCN�s are available on-line. To obtain a pre-2009 PCN, contact your ADI Sales Rep. For more information on ADI's PCN process, please visit our PCN Policy Statement page

    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.