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About the gain of HMC960LP4E

Question asked by diverger on Jul 18, 2018
Latest reply on Jul 19, 2018 by diverger

The HMC960LP4E is specified with gain as '0~40dB', does this take the termination impedance into consideration? As the amplifier has internal termination impedance (100 Ohms, or 400 Ohms), this will create a 6dB attenuator when used with a 100 Ohms or 400 Ohms source, right?

 

That is, if I give it a 1Vp-p, 100 Ohms output impedance source, and set the internal termination to 100 Ohms, set the gain to 40dB, what's the output voltage? 

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