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LMH6518 Datasheet Variable Gain Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LMH6518 825 MHz, Digital Controlled, Variable Gain Amplifier ..

General Description

The LMH6518 is a digitally controlled variable gain amplifier whose total gain can be varied from −1.16 dB to 38.84 dB for a 40 dB range in 2 dB steps.

The −3 dB bandwidth is 825 MHz at all gains.

Gain accuracy at each setting is typically 0.1 dB.

Key Features

  • Gain range.
  • Gain step size.
  • Combined gain resolution with.
  • Gsample/second ADC’s Min gain Max gain.
  • 3 dB BW Rise/fall time Recovery time Propagation delay variation HD2 @ 100 MHz HD3 @ 100 MHz Input-referred noise (max gain) Power consumption 40 dB 2 dB 8.5 mdB.
  • 1.16 dB 38.84 dB 825 MHz 500 ps 5 ns 100 ps.
  • 50 dBc.
  • 53 dBc 0.93 nV/√Hz 1.1W.

LMH6518 Distributor