AD8184ARZ-REEL

多路复用开关 IC SOIC WIDEBAND 4:1 BUFFERED 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.

### Features and Benefits

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Single and Dual 2-to-1 Also Available AD8180 and AD8182

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High “OFF” Isolation of –115 dB @ 5 MHz

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Low All-Hostile Crosstalk of –95 dB @ 5 MHz

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Fully Buffered Inputs and Outputs

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Fast Channel Switching: 10 ns

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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

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Low Glitch: < 25 mV

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Low Power: 4.4 mA

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Low Cost

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Fast Output Disable Feature for Connecting Multiple Devices

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High Speed

> 700 MHz Bandwidth –3 dB

> 750 V/µs Slew Rate

Fast Settling Time of 15 ns to 0.1%