## page was renamed from Electronics/AS55
[[attachment:AS55_modified_schematic.pdf|AS_55 Schematic]]

== RF Transimpedance ==

{{attachment:transimpedance.png}}

== Noise ==

{{attachment:noise.png}}

The noise data was fit to {{attachment:fitfunc.png}} with the following results:

''Z'',,RF,, = (556.3 +- 0.8) Ohms

''I'',,d,, = (2.39 +- 0.01) mA

chi^2^ / ndf = 2.94

== RF Behavior with No Light ==

{{attachment:timeseries.png}}

{{attachment:dark_spectrum.png}}

== Picture of Photodiode ==

{{attachment:AS55.jpg}}

Picture taken on 3/10/2011