MAX4190

Single/Triple, Low-Glitch, 250MHz, Current Feedback Amplifiers with High-Speed Disable

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Part Details

  • Low Supply Current: 1.5mA per Amplifier
  • Fast Enable/Disable Times: 120ns/35ns
  • Very Low Switching Transient: 45mVp-p
  • High Speed
    • 200MHz -3dB Small-Signal Bandwidth (MAX4188, AVCL ≥ +2)
    • 250MHz -3dB Small-Signal Bandwidth (MAX4189, AVCL ≥ +1)
    • 185MHz -3dB Small-Signal Bandwidth (MAX4190, AVCL ≥ +2)
  • High Slew Rate
    • 350V/µs (MAX4188, AVCL ≥ +2)
    • 175V/µs (MAX4189, AVCL ≥ +1)
  • Excellent Video Specifications
    • 85MHz -0.1dB Gain Flatness (MAX4190)
    • 30MHz -0.1dB Gain Flatness (MAX4189)
    • Differential Gain/Phase Errors 0.03%/0.05° (MAX4188)
  • Low-Power Disable Mode
    • Inputs Isolated, Outputs Placed in High-Z
    • Supply Current Reduced to 450µA per Amplifier
  • Fast Settling Time of 22ns to 0.1%
  • Low Distortion
    • 70dB SFDR (fc = 5MHz, VO = 2Vp-p, MAX4188)
  • Available in Space-Saving Packages
    • 16-Pin QSOP (MAX4188/MAX4189)
    • 8-Pin µMAX (MAX4190)
MAX4190
Single/Triple, Low-Glitch, 250MHz, Current Feedback Amplifiers with High-Speed Disable
MAX4188, MAX4189, MAX4190: Pin Configuration
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