Frequency multiplier with analog function generator with linear electronic components.

摘要

The frequency multiplier has an analog function generator with linear electronic components, which has the function of multiplying a linear or a non-linear periodic input (V 1.1) for obtaining an output (V4), being just an imitation of the multiplied input of the electric voltage (V 1.1) which is by its form equal to the input (V 1.1) and differs only in an increased frequency. The output (V4) is analog . The frequency multiplier uses a cascade of operational amplifiers (2,2.1...2.n2), the inputs of which are connected by resistors (R 1.1,R 1.2,...R 1.n2) so that all the successive amplifiers receive zero input voltage as long as the preceeding amplifier is not saturated. The outputs of the amplifiers are applied to a summing operational amplifier (7). The frequency multiplier find its application in electronics. <IMAGE>