Oscillator circuit and electronic system comprising oscillator circuit

摘要

It is described an oscillator circuit (1) comprising a first capacitor (c1) provided with a first terminal (16); a resistor (r) provided with a reference terminal (18); a first current generator (g1) provided with a connection terminal (14); a second current generator (g2) provided with a second connection terminal (15). Further, the circuit comprises a switching matrix (13) between the first (g1) and second generators (g2) and resistor (r) and the at least one first capacitor (c1).