Universal signal converter using multiple current mirrors

A signal converter comprising a first reference terminal adapted to receive a first reference voltage and a first current mirror having a first input terminal adapted to receive a first input signal, having a first output terminal, and having a first common terminal coupled to the first reference terminal, wherein the first output terminal is adapted to receive a second input signal, and the signal converter further comprises a second reference terminal for receiving a second reference voltage, a second current mirror having a second input terminal coupled to the second reference terminal, a second output terminal adapted to supply a first output signal, and a second common terminal coupled to the first output terminal, a third current mirror has a third input terminal coupled to the second reference terminal, a third output terminal adapted to supply a second output signal, and a third common terminal coupled to the first input terminal, and wherein a bias current source is coupled between the second and the third input terminal and the second reference terminal.