The field of analog electronics has become much smaller and has lost many territories to digital. However, this field of science will not be extinct and it is on analog electronics to improve small and weak information-containing signals from the sensors to digital converter units. Moreover, some of the incoming operators are from DAC converters which requires analog power signal. In fact, there are analog circuits between the elements of sensors, operators and related circuits. In Raytoun we have the ability of analyzing and modeling the analog circuits and boards and we have gathered plenty of experience in this field which has led to accelerated product design and reduced manufacturing costs.