Attached is the in-the-loop frequency noise spectrum with the common gain at 16 and fast
gain at 9.  With these settings, UGF = 418 kHz, with a phase margin of ~48 deg.  If the
common gain is pushed higher, the UGS is ~860 kHZ with a phase margin of ~15 deg.  However
at this point the loop is very touchy.




Jason/Peter