AD8195

PRODUCTION

1:1 HDMI/DVI Buffer with Equalization

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Overview

  • One input, one output HDMI/DVI link
  • Enables HDMI 1.3a compliant front-panel input
  • Four TMDS channels per link
    Supports 250 Mbps to 2.25 Gbps data rates
  • Standards compatible: HDMI, DVI, HDCP, DDC, CEC
  • 40-lead LFCSP_VQ package (6 mm × 6 mm)
  • See Data Sheet for Additional Information

The AD8195 is an HDMI/DVI buffer featuring equalized TMDS inputs and preemphasized TMDS outputs, ideal for systems with long cable runs. The AD8195 includes bidirectional buffering for the DDC bus and bidirectional buffering with integrated pull-up resistors for the CEC bus. The DDC and CEC buffers are powered independently of the TMDS buffers so that DDC/CEC functionality can be maintained when the system is powered off.

The AD8195 is specified to operate over the −40°C to +85°C temperature range.

Product Highlights

  1. Enables a fully HDMI 1.3a-compliant front panel input.
  2. Supports data rates up to 2.25 Gbps, enabling 1080p deep color (12-bit color) 
  3. HDMI formats and greater than UXGA (1600 × 1200) DVI resolutions.
  4. Input cable equalizer enables use of long cables; more than 20 meters (24 AWG)
  5. at data rates up to 2.25 Gbps.
  6. Auxiliary buffer isolates and buffers the DDC bus and CEC line for a single chip, 
  7. fully HDMI 1.3a-compliant solution.
  8. Auxiliary buffer is powered independently from the TMDS link so that DDC/CEC 
  9. functionality can be maintained when the system is powered off.

Applications

  • Front panel buffers for advanced television (HDTV) sets

AD8195
1:1 HDMI/DVI Buffer with Equalization
AD8195 Functional Block Diagram AD8195 Pin Configuration
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Tools & Simulations


Evaluation Kits

EVAL-AD8195

AD8195 Evaluation Board

Product Details

This page provides ordering information for the AD8195 1:1 HDMI/DVI Buffer with Equalization evaluation board.

EVAL-AD8195
AD8195 Evaluation Board

Reference Designs

Electronic Board - Angle View
CN0571 Circuits from the lab

Galvanically Isolated Full HD 1080p/60Hz HDMI PHY Using iCoupler Isolation Technology

Features and Benefits

  • Circuit Evaluation Boards
    • CN-0571 Circuit Evaluation Board (EVAL-CN0571-EBZ)
  • Design and Integration Files
    • Schematics, Layout Files, Bill of Materials
CN0571
Galvanically Isolated Full HD 1080p/60Hz HDMI PHY Using iCoupler Isolation Technology
Electronic Board - Angle View
Electronic Board - Bottom View
Electronic Board - Top View

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