A 0.8 ps DNL Time-to-Digital Converter With 250 MHz Event Rate in 65 nm CMOS for Time-Mode-Based <formula formulatype="inline"> <tex Notation="TeX">$\Sigma \Delta$</tex></formula> Modulator

A 0.8 ps DNL Time-to-Digital Converter With 250 MHz Event Rate in 65 nm CMOS for Time-Mode-Based - Modulator | IEEE Journals & Magazine | IEEE Xplore