5 TIPS ABOUT LOW-NOISE AMPLIFIER YOU CAN USE TODAY

It is LM108 and LM112 (internally compensated) and there is absolutely no trick there. It has 1nA input bias which can be quite stable with temperature as for most bipolar opamps for the reason that β truly enhances with temperature. Later iterations like LT1008/LT1012 or OP97 pushed it all the way down toRadio telescopes integrate LNAs to capture