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AD8111:  260 MHz, 16 x 8 Buffered Video Crosspoint Switch (Gain=2)

Product Details


The AD8110 and AD8111 are high speed 16 x 8 video crosspoint switch matrices. They offer a –3 dB signal bandwidth greater than 260 MHz, and channel switch times of less than 25 ns with 1% settling. With -80 dB of crosstalk and -99 dB isolation (@ 10 MHz), the AD8110/AD8111 are useful in many high speed applications. The differential gain and differential phase of better than 0.02% and 0.02° respectively, along with 0.1 dB flatness out to 80 MHz, make the AD8110/AD8111 ideal for video signal switching.

An evaluation board is available for this product and may be ordered using the following product number: AD8110-EB and AD8111-EB. Schematic and layout for this evaluation board is contained in the product datasheet.

FEATURES and BENEFITS

  • 16 x 8 High-Speed Nonblocking Switch Arrays
    AD8111: G = +2
  • Serial or Parallel Switch Array Control
  • Serial Data Out Allows "Daisy Chaining" of Multiple Crosspoints to Create Larger Switch Arrays
  • Pin-Compatible with AD8108/AD8109 8 x 8 Switch Arrays
  • For a 16 x 16 Array See AD8116
  • Complete Solution
    Buffered Inputs
    Eight Output Amplifiers, AD8111 (G = +2)
    Drives 150 Ω Loads
  • Excellent Video Performance
    60 MHz 0.1 dB Gain Flatness
    0.02% Differential Gain Error
     (RL = 150 Ω)
    0.028 Differential Phase Error
     (RL = 150 Ω)
  • Excellent AC Performance
    260 MHz -3 dB Bandwidth
    500 V/µs Slew Rate
  • Low Power of 50 mA
  • See data sheet for additional Features

Functional Block Diagram for AD8111

Documentation

Title Content Type File Type
AD8110/AD8111: 260 MHz, 16 x 8 Buffered Video Crosspoint Switches Data Sheet (Rev A, 02/2002) (pdf, 475 kB) Data Sheets PDF
AN-282: Fundamentals of Sampled Data Systems  (pdf, 2131 kB) Application Notes PDF
Data-acquisition system uses fault protection
By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004)
Technical Articles HTML
CMOS Switches Offer High Performance in Low Power, Wideband Applications  (pdf, 320 kB)
by Theresa Corrigan and Ray Goggin, Analog Devices, Inc. (High Frequency Electronics, February 2004)
Technical Articles PDF
Enhanced Multiplexing for MEMS Optical Cross Connects
by James Caffrey (Fiberoptic Product News, 8/2003)
Technical Articles HTML
High Speed Switches  (pdf, 63 kB) Product Selection Guide PDF
Video Amplifier Products (April 2007)  (pdf, 4117 kB) Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

Price Table Help

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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