THE GREATEST GUIDE TO LOW-NOISE AMPLIFIER

With the reasons of this application Observe, the resistor sound is limited to thermal (Johnson) noise. To keep a low level of this kind of sounds, resistance values needs to be as small as you possibly can due to the fact RMS voltage of thermal (Johnson) sounds is proportional for the sq. root in the resistor benefit. Such as, a 1 kΩ resistor pro