Other Parts Discussed in Thread: THS4561, THS4541, , OPA1637
happened across this newer part, the higher supply range super beta input FDA version, sure there is plenty of other stuff, but the output swing specs should probably say headroom,
Scanning on down to the typical MFB example, I had found a little better phase margin to connect the feedback caps on the output side of the 2 inside the loop output resistors - that was on higher speed parts like the THS4561 - might not matter here, but the Zol looks pretty reactive, I can also see this is a slightly higher NG peaking solution than necessary, but no big deal. If I get time, will run a comparison from this to a slightly lower peaked solution. Lower NG peaking is of course higher LG and slightly lower integrated noise.