AD8174
Info: : PRODUCTION
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AD8174

4 Channel Buffered, 250 MHz, 10 ns Switching Multiplexer w/Amplifier

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 3
1ku List Price Starting From $4.56
Features
  • Fully Buffered Inputs and Outputs
  • Fast Channel Switching: 10 ns
  • Internal Current Feedback Output Amplifier
    High Output Drive: 50 mA
    Flexible Gain Setting via External Resistor(s)
  • High Speed
    250 MHz Bandwidth, G = +2
    1000 V/µs Slew Rate
    Fast Settling Time of 15 ns to 0.1%
  • Low Power: < 10 mA
  • Excellent Video Specifications
    (RL = 150 O, G = +2)
    Gain Flatness of 0.1 dB Beyond 80 MHz
    0.02% Differential Gain Error
    0.05° Differential Phase Error
  • Low Crosstalk of -78 dB @ 5 MHz
  • High Disable Isolation of -88 dB @ 5 MHz
  • High Shutdown Isolation of -92 dB @ 5 MHz
  • Low Cost
Additional Details
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The AD8170(2:1) and AD8174(4:1) are very high speed buffered multiplexers. These multiplexers offer an internal current feedback output amplifier whose gain can be programmed via external resistors and is capable of delivering 50 mA of output current. They offer -3dB signal bandwidth of 250 MHz and slew rate of greater than than 1000 V/µs. Additionally, the AD8170 and AD8174 have excellent video specifications with low differential gain and differential phase error of 0.02% and 0.05° and 0.1 dB flatness out to 85 MHz. With a low 70 dB of crosstalk and better than 82 dB isolation, these devices are useful in many high speed applications. These are low power devices consuming only 9.7 mA from a ±5 V supply.

The AD8174 offers a high speed disable feature allowing the output to be put into a high impedance state for cascading stages so that the off channels do not load the output bus. Additionally, the AD8174 can be shut down (SD) when not in use to minimize power consumption (IS = 1.5 mA). These products will be offered in 8-lead and 14-lead PDIP and SOIC packages.

An evaluation board is available for this product and may be ordered using the following product number: AD8170-EB and AD8174-EB. Schematic and layout for this evaluation board is contained in the product datasheet.

Part Models 3
1ku List Price Starting From $4.56

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD8174ARZ
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AD8174ARZ-R7
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AD8174ARZ-RL
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Part Models

Product Lifecycle

PCN

Nov 13, 2013

- 13_0265

Qualification of ASE Chungli, as an Alternate Assembly Site for Select 8L and 14L SOICN Packages

Oct 5, 2010

- 10_0146

Halogen Free Material Change for 14/16L SOIC_N Products

AD8174ARZ

PRODUCTION

AD8174ARZ-R7

PRODUCTION

AD8174ARZ-RL

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Nov 13, 2013

- 13_0265

arrow down

Qualification of ASE Chungli, as an Alternate Assembly Site for Select 8L and 14L SOICN Packages

Oct 5, 2010

- 10_0146

arrow down

Halogen Free Material Change for 14/16L SOIC_N Products

AD8174ARZ

PRODUCTION

AD8174ARZ-R7

PRODUCTION

AD8174ARZ-RL

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

EVAL-AD8174

AD8174 Evaluation Board

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EVAL-AD8174

AD8174 Evaluation Board

AD8174 Evaluation Board

Features and Benefits

  • Full-featured evaluation board for the AD8174
  • ±5 V operation

Product Detail

The AD8174 is a high speed buffered multiplexer that offers an internal current feedback output amplifier whose gain is programmed via external resistors and is capable of delivering 50 mA of output current. The AD8174 offers −3 dB signal bandwidth of 250 MHz and a slew rate greater than 1000 V/μs. The AD8174 has excellent video specifications with low differential gain of 0.02%, low differential phase error of 0.05°, and 0.1 dB flatness out to 85 MHz. With a low −78 dB at 5 MHz of crosstalk and better than −88 dB at 5 MHz isolation, the AD8174 is useful in many high speed applications. It is also a low power device consuming only 9.7 mA from a ±5 V supply.

The AD8174 offers a high speed disable feature that allows the user to put the output into a high impedance state for cascading stages so that the off channels do not load the output bus. In addition, the AD8174 can be shut down when not in use to minimize power consumption (IS = 1.5 mA). The AD8174 is available in 14-lead PDIP and 14-lead SOIC packages.

Full details about the device are available in the AD8174 data sheet, which should be consulted when using the AD8174-EB.

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