Hot-selling and scarce AD8185ARU 380 MHz, 25 mA, Triple 2:1 Multiplexers TSSOP24 spot stock

Product Descriptions

The AD8183 (G = +1) and AD8185 (G = +2) are high speedtriple 2:1 multiplexers . They offer –3 dB signal bandwidth up to380 MHz, along with slew rate of 1000 V/µs . With better than

–90 dB of channel-to-channel crosstalk and isolation at 10 MHz,they are useful in many high-speed applications . The differentialgain and differential phase errors of 0.01% and 0.02° respectively,along with 0.1 dB flatness to 90 MHz make the AD8183 andAD8185 ideal for professional video and RGB multiplexing.Theyoffer 15 ns channel-to-channel switching time, m aking theman excellent choice for switching video signals, while consumingless than 25 mA on ±5 V supply voltages .

Both devices offer a high speed disable feature that can set theoutput into a high impedance state . This allows the building oflarger input arrays while minimizing“OFF” channel outputloading.They operate on voltage supplies of ±5 V and are offeredin a 24-lead TSSOP package .

Product Features

Fully Buffered Inputs and Outputs

Fast Channel-to-Channel Switching:  15 ns

High Speed

380 MHz Bandwidth (–3 dB) 200 mV p-p

310 MHz Bandwidth (–3 dB) 2 V p-p

1000 V/s Slew Rate G = +1, 2 V Step

1150 V/s Slew Rate G = +2, 2 V Step

Fast Settling Time of 15 ns to 0.1%

Low Power:  25 mA

Excellent Video Specifications (RL  = 150 )

Gain Flatness of 0.1 dB to 90 MHz

0.01% Differential Gain Error

0.02 Differential Phase Error

Low All-Hostile Crosstalk –84 dB @ 5 MHz

–54 dB @ 50 MHz

Low Channel-to-Channel Crosstalk –56 dB @ 100 MHz

High“OFF” Isolation of –100 dB @ 10 MHz

Low Cost

Fast High Impedance Output Disable Feature for

Connecting Multiple Devices

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Product Applications

Pixel Switching for“Picture-In-Picture”

Switching RGB in LCD and Plasma Displays

RGB Video Switchers and Routers

Product Photos

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