型号
SG3525
TL494注:35252-200470-104
0.1-0.54941.8-500
471-106R(Ω)C(UF)UF=>F T F(HZ)
147000.22 2.2E-070.002264441.7351356
三级管多谐振计算
T=0.693*R*C
单硅后级频率计算
.1/Ct*(0.67Rt+1.3Rd) Fosc=1/Ct*Rt