AD8182

PRODUCTION

AD8182

Dual 2:1 Buffered, 750 MHz, 3.8 mA, 10 ns Switching Multiplexer

PRODUCTION

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Features

Fully Buffered Inputs and Outputs
Fast Output Disable Feature for Connecting Multiple Devices
Low All-Hostile Crosstalk of –80 dB @ 5 MHz
Low Power: 3.8 mA (AD8180), 6.8 mA (AD8182)
Excellent Video Specifications (R_L ³ 1 kO)
Gain Flatness of 0.1 dB Beyond 100 MHz
0.02% Differential Gain Error
0.02° Differential Phase Error
Low Glitch: < 35 mV
Low Cost
High “OFF” Isolation of –90 dB @ 5 MHz
Fast Channel Switching: 10 ns
High Speed
> 750 MHz Bandwidth (–3 dB)
750 V/µs Slew Rate
Fast Settling Time of 14 ns to 0.1%

Additional Details

The AD8180 (single) and AD8182 (dual) are high speed 2-to-1 multiplexers. They offer -3 dB signal bandwidth greater than 780 MHz along with slew rate of 750 V/µs. With better than 77 dB of crosstalk and 84 dB of isolation, they are useful in many high speed applications. The differential gain and differential phase error of 0.02% and 0.02°, along with 0.1 dB flatness beyond 100 MHz make AD8180 and AD8182 ideal for professional video multiplexing. They offer 5 ns switching time making them an excellent choice for pixel switching (picture-in-picture) while consuming only less than 3.8 mA (per 2:1 mux) on ±5 V supply voltage.

Both devices offer 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. They operate on voltage supplies of ±5 V and are offered in 8- and 14-lead PDIP and SOIC packages.

An evaluation board is available for this product and may be ordered using the following product number: AD8180-EB and AD8182-EB. Schematic and layout for this evaluation board is contained in the product datasheet.

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Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

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Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 3

1ku List Price Starting From $3.62

Technical Documents 3

AD8180/AD8182: 750 MHz, 3.8 mA 10 ns Switching Multiplexers Data Sheet (Rev.B) 11/01/1996

Data-acquisition system uses fault protection 04/15/2004

Enhanced Multiplexing for MEMS Optical Cross Connects 08/01/2003

Reference Materials 1

High Speed Switches 03/08/2008

Design Resources 3

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. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD8182ARZ	14-Lead SOIC	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
AD8182ARZ-R7	14-Lead SOIC	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
AD8182ARZ-RL	14-Lead SOIC	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys