AD8189ARUZ

350 MHz的单电源供电（ 5 V ）三2 ： 1多路复用器 350 MHz Single-Supply 5 V Triple 2:1 Multiplexers

Product Details

The AD8189 G = 2 is a high speed, single-supply, triple 2-to-1 multiplexer. It offers -3 dB small signal bandwidth of 350 MHz and -3 dB large signal bandwidth of 300 MHz, along with a slew rate in excess of 1000 V/µs. With -84 dB of all hostile crosstalk and -95 dB off isolation, the part is well suited for many high speed applications. The differential gain and differential phase error of 0.05% and 0.05° respectively, along with 0.1 dB flatness to 70 MHz, make the AD8188 ideal for professional and component video multiplexing. The part offers 4 ns switching time, making them an excellent choice for switching video signals, while consuming less than 20 mA on a single 5 V supply 100 mW. The device 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 a 24-lead TSSOP.

### Features and Benefits

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Fully buffered inputs and outputs

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Fast channel-to-channel switching: 4 ns

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Single-supply operation 5 V

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High speed

350 MHz bandwidth -3 dB @ 200 mV p-p

300 MHz bandwidth -3 dB @ 2 V p-p

Slew rate: 1000 V/µs

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Fast settling time: 7 ns to 0.1%

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Low current: 20 mA

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Excellent video specifications: load resistor RL = 150 Ω

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Differential gain error: 0.05%

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0.05° differential phase error

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Low glitch

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All hostile crosstalk

-84 dB @ 5 MHz

-52 dB @ 100 MHz

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High off isolation: -95 dB @ 5 MHz