[time-nuts] 220pV/sqrt(Hz) preamp for voltage noise measurements

[Gerhard Hoffmann]

Hi,

I have designed a very low noise preamplifier that can be used
to characterize regulators etc built around LT1028/AD797 & friends
without obscuring their true performance.

The description is at:

< http://www.hoffmann-hochfrequenz.de/downloads/lono.pdf >

(3.8MB pdf)

regards, Gerhard