THE FACT ABOUT LOW-NOISE AMPLIFIER THAT NO ONE IS SUGGESTING

For your purposes of the application note, the resistor sounds is limited to thermal (Johnson) sound. To keep a low amount of this type of sound, resistance values need to be as very low as you possibly can because RMS voltage of thermal (Johnson) sounds is proportional into the sq. root of your resistor price. For instance, a 1 kΩ resistor featur