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LMH6401 - Digital Variable-Gain Amplifier

Description

The LMH6401 is a wideband, digitally-controlled, variable-gain amplifier (DVGA) designed for dc to radio frequency (RF), intermediate frequency (IF), and high-speed time-domain applications.

Features

  • 1 3-dB Bandwidth: 4.5 GHz at 26-dB Gain.
  • Gain Range:.
  • 6 dB to 26 dB in 1-dB Steps.
  • Differential Input Impedance: 100 Ω.
  • Differential Output with Common-Mode Control.
  • Distortion at Max Gain (VO = 2 VPPD, RL = 200 Ω):.
  • 200 MHz: HD2 at.
  • 73 dBc, HD3 at.
  • 80 dBc.
  • 500 MHz: HD2 at.
  • 68 dBc, HD3 at.
  • 72 dBc.
  • 1 GHz: HD2 at.
  • 63 dBc, HD3 at.
  • 63 dBc.
  • 2 GHz: HD2 at.
  • 58.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMH6401 SBOS730A – APRIL 2015 – REVISED MAY 2015 LMH6401 DC to 4.5 GHz, Fully-Differential, Digital Variable-Gain Amplifier 1 Features •1 3-dB Bandwidth: 4.
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