*STIMULUS FOR OPEN LOOP GAIN.
.INCLUDE MAX4037.FAM
XTEST 1 2 3 4 5 6 MAX4037
RF 1 4 999K 
C1 4 0 10K
CL 1 0 15PF
VSIG 3 0 AC 1V
VSUP 6 2 3.0V
EG1 0 2 6 2 0.5
.AC DEC 100 0.001 100K
.PROBE
.END