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AD8184:  700 MHz, 5 mA, 4-to-1, Buffered Video Multiplexer

Product Details

The AD8184 is a high speed 4-to-1 multiplexer. It offers -3 dB signal bandwidth of 700 MHz along with a slew rate of 750 V/µs. With 88 dB of crosstalk and 109 dB isolation, it is useful in many high speed applications. The differential gain and differential phase error of 0.01% and 0.01°, along with 0.1 dB flatness of 75 MHz, make AD8184 ideal for professional video multiplexing. It offers 5 ns switching time, making it an excellent choice for pixel switching (picture-in-picture) while consuming less than 4.4 mA on ±5 V supply voltage.

The AD8184 offers a high speed disable feature allowing the output to be put into a high impedance state. This allows multiple outputs to be connected together for cascading stages while the "OFF" channels do not load the output bus. It operates on voltage supplies of ±5 V and is offered in 14-lead PDIP and SOIC packages.

An evaluation board is available for this product and may be ordered using the following product number: AD8184-EB. Schematic and layout for this evaluation board is contained in the product datasheet.


  • Single and Dual 2-to-1 Also Available (AD8180 and AD8182)
  • High “OFF” Isolation of –115 dB @ 5 MHz
  • Low All-Hostile Crosstalk of –95 dB @ 5 MHz
  • Fully Buffered Inputs and Outputs
  • Fast Channel Switching: 10 ns
  • Excellent Video Specifications (RL > 2 kΩ)
    Gain Flatness of 0.1 dB of 75 MHz
    0.01% Differential Gain Error, RL = 10 kΩ
    0.01° Differential Phase Error, RL = 10 kΩ
  • Low Glitch: < 25 mV
  • Low Power: 4.4 mA
  • Low Cost
  • Fast Output Disable Feature for
    Connecting Multiple Devices
  • High Speed
    > 700 MHz Bandwidth (–3 dB)
    > 750 V/µs Slew Rate
    Fast Settling Time of 15 ns to 0.1%

Functional Block Diagram for AD8184


Title Content Type File Type
AD8184: 700 MHz, 5 mA 4-to-1 Video Multiplexer Data Sheet (Rev 0, 04/1997) (pdf, 227 kB) Data Sheets PDF
AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer  (pdf, 210 kB) Application Notes PDF
AN-349: Keys to Longer Life for CMOS  (pdf, 89 kB)
Here's How CMOS Can be Protected Against Abuse
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.

SampleSample & Buy

Price, packaging, availability

AD8184 Model Options
Model Package Pins Temp.
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
AD8184ANZ Status: Production 14 ld PDIP 14 Ind Tube, 25 $2.62 $2.23 Y  Material Info PCN Purchase
AD8184AR Status: Last Time Buy 14 ld SOIC 14 Ind Tube, 56 $3.02 $2.57 N  Material Info PCN/PDN Purchase
AD8184AR-REEL Status: Last Time Buy 14 ld SOIC 14 Ind Reel, 2500 $3.02 $2.57 N  Material Info PCN/PDN Purchase
AD8184AR-REEL7 Status: Last Time Buy 14 ld SOIC 14 Ind Reel, 1000 $3.02 $2.57 N  Material Info PCN/PDN Purchase
AD8184ARZ Status: Production 14 ld SOIC 14 Ind Tube, 56 $2.62 $2.23 Y  Material Info PCN Purchase Sample
AD8184ARZ-REEL Status: Production 14 ld SOIC 14 Ind Reel, 2500 $2.62 $2.23 Y  Material Info PCN Purchase
AD8184ARZ-REEL7 Status: Production 14 ld SOIC 14 Ind Reel, 1000 $2.62 $2.23 Y  Material Info PCN Purchase
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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