* peak-detect
* Converted from CircuitJS by eetree.cn/tools - open in LTspice (File > Open, then Run)
* Suggested traces: V(N002) V(N004)
* op-amp 1: A0=100000, GBW=1000000, output limited to [-15, 15]
G_OA1 0 OA1 N002 N001 1
R_OA1 OA1 0 100k
C_OA1 OA1 0 159.1549431n
B_OA1 N003 0 V=min(max(V(OA1), -15), 15)
* op-amp 2: A0=100000, GBW=1000000, output limited to [-15, 15]
G_OA2 0 OA2 N001 N004 1
R_OA2 OA2 0 100k
C_OA2 OA2 0 159.1549431n
B_OA2 N004 0 V=min(max(V(OA2), -15), 15)
D1 N003 N001 D_VF0p8059
C1 N001 0 10u IC=2.662398812m
V1 N005 0 SIN(0 5 40 0 0 0)
V2 N002 N005 SIN(0 3 110 0 0 0)
* switch open
R1 N001 N006 1e12
R2 N006 0 10
.model D_VF0p8059 D(Is=1.71435e-07 N=2 Rs=0.001 Cjo=1p)
.tran 5u 768m 0 5u uic
.end