Overview

Features and Benefits

  • Fully Buffered Inputs and Outputs
  • Fast Channel-to-Channel Switching: 4 ns
  • Single-Supply Operation (5 V)
  • High Speed:
    • 480 MHz Bandwidth (–3 dB) 2 V p-p
    • >1500 V/s (G = +2)
  • Fast Settling Time of 7 ns to 0.1%
  • Low Current: 20 mA
  • Excellent Video Specifications (RL = 150 )
  • 0.05% Differential Gain Error
  • 0.05 Differential Phase Error
  • Low Glitch
  • All Hostile Crosstalk
    • –84 dB @ 5 MHz
    • –52 dB @ 100 MHz
  • High Off Isolation of –95 dB @ 5 MHz
  • Low Cost
  • Fast, High Impedance Disable Feature for Connecting Multiple Outputs
  • Logic-Shifted Outputs
  • AD8186 is Obsolete

Product Details

The AD8187 (G = +2) is a high speed, single-supply, triple 2-to-1 multiplexer. It offers –3 dB large signal bandwidth of over 480 MHz along with a slew rate in excess of 1500 V/µs. With better than –80 dB of all hostile crosstalk and –95 dB OFF isolation, it is suited for many high speed applications. The differential gain and differential phase error of 0.05% and 0.05°, along with 0.1 dB flatness to 85 MHz, make the AD8187 ideal for professional and component video multiplexing. Itoffer 4 ns switching time, making itan excellent choice for switching video signals while consuming less than 20 mA on a single 5 V supply (100 mW). The device has a high speed disable feature that sets the outputs into a high impedance state. This allows the building of larger input arrays while minimizing OFF channel output loading. The device is offered in a 24-lead TSSOP package.

Applications

  • Switching RGB in LCD and Plasma Displays
  • RGB Video Switchers and Routers

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information

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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.


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