450 MH, Single Supply, Triple 2:1, Buffered (G= +1) Multiplexer

The AD8186 (G = +1) is a high-speed single supply Triple 2-to-1 multiplexer. It offers -3 dB large signal bandwidth of over 450 MHz along with a slew rate in excess of 1600 V/µs. With better than -84 dB of all hostile crosstalk and 90 dB isolation, it is useful in many high speed applications. The differential gain and differential phase error of 0.05% and 0.05°, along with 0.1 dB flatness to 90 MHz makes the AD8186 ideal for professional and component video multiplexing. It offers a 4 ns switching time making it an excellent choice for switching video signals, while consuming less than 20 mA on +5 V supply voltage (100 mW).

The AD8186 has a high speed disable feature that sets the outputs into a high impedance state. This allows the building of larger input arrays while minimizing "OFF" channel output loading. The device is offered in 24 lead TSSOP package.

* Fully Buffered Inputs and Outputs

* Fast Channel-Channel Switching: 4 ns

* Single Supply Operation

* High Speed:

450 MHz Bandwidth (-3 dB) 2 V p-p

>1600 V/ µs Slew Rate G = +1

Fast Settling Time of 6 ns to 0.1%

* Low Power: <20 mA

* Excellent Video Specifications (RL=150 Ω ):

0.05% Differential Gain Error

0.05° Differential Phase Error Low Glitch

* "All Hostile" Crosstalk -84 dB @ 5 MHz

* "All Hostile" Crosstalk -52 dB @ 100 MHz

* High "OFF" Isolation of -84dB @ 5MHz

* Low Cost

* Fast High Impedance Disable Feature

for Connecting Multiple Outputs

* Logic Shifted Outputs