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Entry  Mon Sep 9 15:00:19 2013, Evan, DailyProgress, ISS, Beefier ISS loop ctn_rin_clopen.pdf
    Reply  Wed Sep 11 00:07:04 2013, Evan, DailyProgress, ISS, Beefier ISS loop 
Message ID: 1330     Entry time: Mon Sep 9 15:00:19 2013     Reply to this: 1333
Author: Evan 
Type: DailyProgress 
Category: ISS 
Subject: Beefier ISS loop 

I made a quick inverting op-amp integrator which kicks in at 860 Hz at has gain 10 at infinity. The feedback is a 5.6 kΩ resistor in series with a 33 nF capacitor. On the inverting input there is a 560 Ω resistor.

I put this after the SR560 with gain set to 100 and bandwidth set to 30 kHz. It seems like this gives good RIN suppression.

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