21-07-2020, 03:22 PM
Also a low ESR regular electrolytic on a programmable linear regulator giving 13V doesn't go bang when the regulator decides to "sing" at a Megahertz or so. The 35V bead tantalum lit up bright orange.
So maybe I should use Y2. Though the channels are identical. It's differential there, the output of the ancient uA733 amplifier? Not sure if a buffer on one "leg" will do or if I should put something exotic. A flat DC to 20MHz buffer may want more than a FET follower!
So maybe I should use Y2. Though the channels are identical. It's differential there, the output of the ancient uA733 amplifier? Not sure if a buffer on one "leg" will do or if I should put something exotic. A flat DC to 20MHz buffer may want more than a FET follower!
