LMH6518 Datasheet (National Semiconductor)

LMH6518, Variable Gain Amplifier

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.

When used in conjunction with a Nati

LMH6518 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