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LMH6504 - Variable Gain Amplifier

General Description

The LMH™6504 is a wideband DC coupled voltage controlled gain stage followed by a high-speed current feedback Op Amp which can directly drive a low impedance load.

Gain adjustment range is 80 dB for up to 10 MHz by varying the gain control input voltage, VG.

Key Features

  • 1.
  • 23 VS = ±5V, TA = 25°C, RF = 1 KΩ, RG = 100Ω, RL = 100Ω, AV = AVMAX = 9.7V/V, Typical values unless specified.
  • 3 dB BW 150 MHz.
  • Gain control BW 150 MHz.
  • Adjustment range (.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LMH6504 www.ti.com SNOSA96D – NOVEMBER 2003 – REVISED MARCH 2013 LMH6504 Wideband, Low Power, Variable Gain Amplifier Check for Samples: LMH6504 FEATURES 1 •23 VS = ±5V, TA = 25°C, RF = 1 KΩ, RG = 100Ω, RL = 100Ω, AV = AVMAX = 9.7V/V, Typical values unless specified. • −3 dB BW 150 MHz • Gain control BW 150 MHz • Adjustment range (<10 MHz) 80 dB • Output offset voltage ±55 mV • Gain matching (limit) ±0.42 dB • Supply voltage range 7V to 12V • Slew rate (inverting) 1500 V/μs • Supply Current (no load) 11 mA • Linear Output Current ±60 mA • Output Voltage Swing ±2.2V • Input Noise Voltage 4.4 nV/√Hz • Input Noise Current 2.