+++ /dev/null
-OPAMP MACRO MODEL, SINGLE-POLE
-* connections: non-inverting input gnd
-* | inverting input | vcc
-* | | output | |
-* | | | | |
-.SUBCKT OPAMP1 1 2 6 20 40
-*3 4
-* INPUT IMPEDANCE
-RIN 1 2 10MEG
-* DC GAIN=100K AND POLE1=100HZ
-* gain, centralise and clamp
-rclah 40 30 10k
-rclal 30 20 10k
-ecent 31 30 1 2 30k
-.model diode d
-vclamph 40 39 1.5
-vclampl 21 20 1.5
-dclamph 31 39 diode
-dclampl 21 31 diode
-
-* first pole: UNITY GAIN = DCGAIN X POLE1 = 10MHZ
-epole 3 0 31 0 1
-RP1 3 4 10
-CP1 4 0 1.5915UF
-* OUTPUT BUFFER AND RESISTANCE
-EBUFFER 5 0 4 0 1
-ROUT 5 6 10
-.ENDS