The invention relates to a multiple output time-to-digital converter. A multiple output time-to-digital converter (TDC) and an analog-to-digital converter (ADC) incorporating the multiple output TDC is dislosed. The invention relates to a system configured to execute analog-to-digital signal conversion, which includes one or more electronic components configured to receive and feed-back signal andprovide a binary continuous time signal as the output; a time-to-digital converter configured to receive binary continuous time signal and provide a multi-stage discrete time and discrete amplitude signal and a binary discrete time signal. The invention further relates to a method for processing signal using a time-to-digital converter.