Digital frequency multiplier to generate a local oscillator signal in FDSOI technology

A transformer-less DFM device comprising: an input receiving signals that are an integer multiple of an input signal; an edge detector that provides a quantized or a state output comparing an the input signal to a feedback signal; a statemachine that has counters and decimation circuits to provide a digitized output to a DAC that tunes delays between the input/output signals; a DLL for generating delay signals from the input signal that form an input to an edge combiner wherein the edge combiner takes different phases from the DLL to generate a multiplied output signal; a first DAC that takes the signal from the statemachine and provide a control to a supply circuit of the DLL to adjust a delay through a supply voltage; a second DAC that takes a signal from the statemachine and provides control to a backgate circuit of the DLL to adjust the delay.