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ADA4311-1 - High Current Output Line Driver

General Description

The ADA4311-1 is comprised of two high speed, current feedback operational amplifiers.

The high output current, high bandwidth, and fast slew rate make it an excellent choice for broadband applications requiring high linearity performance while driving low impedance loads.

Key Features

  • High speed.
  • 3 dB bandwidth: 310 MHz, G = +5, RLOAD = 50 Ω Slew rate: 1050 V/μs, RLOAD = 50 Ω Wide output swing 20.6 V p-p differential, RLOAD of 100 Ω from 12 V supply High output current Low distortion.
  • 98 dBc typical at 1 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 100 Ω.
  • 72 dBc typical at 10 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 100 Ω Power management and shutdown Control inputs CMOS level compatible Shutdown quiescent current: 1 mA/amplifier Selectable quiescent current: 1 mA.

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Full PDF Text Transcription for ADA4311-1 (Reference)

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www.DataSheet4U.com Low Cost, Dual, High Current Output Line Driver with Shutdown ADA4311-1 FEATURES High speed −3 dB bandwidth: 310 MHz, G = +5, RLOAD = 50 Ω Slew rate: ...

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High speed −3 dB bandwidth: 310 MHz, G = +5, RLOAD = 50 Ω Slew rate: 1050 V/μs, RLOAD = 50 Ω Wide output swing 20.6 V p-p differential, RLOAD of 100 Ω from 12 V supply High output current Low distortion −98 dBc typical at 1 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 100 Ω −72 dBc typical at 10 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 100 Ω Power management and shutdown Control inputs CMOS level compatible Shutdown quiescent current: 1 mA/amplifier Selectable quiescent current: 1 mA to 11.8 mA/amplifier PIN CONFIGURATION ADA4311-1 +VS 1 NC 2 OUT A 3 –IN A 4 +IN A 5 10 OUT B 9 8 7 6 –IN B +IN B PD1 06940-001 PD0 NC = NO CONNECT Figur

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