Pseudo-random digital stream generator

摘要

The generator has an oscillator circuit (2) whose polarization is controlled by an analog polarization circuit (5). The circuit (5) is controlled by a continuous time and amplitude variation signal produced by a sample-and-hold circuit (63). An output signal of an analog signal generator (64) is sampled with pseudorandom instant by the circuit (63) at each time when an output signal of a pseudorandom signal source (61) crosses a threshold fixed by a detector (62) : An independent claim is also included for a method of controlling a pseudorandom number generator.