Pulse Position Modulation ADC

A 9-bit, 14 µW and 0.06 mm $^{2} $ Pulse Position Modulation ADC in 90 nm Digital CMOS

FREE-DOWNLOAD [PDF] S Naraghi, M Courcy… – Solid-State Circuits, research …, 2010
Abstract—This work presents a compact, low-power, time-based architecture for nanometer-scale
CMOS analog-to-digital conver- sion. A pulse position modulation ADC architecture is proposed
and a prototype 9 bit PPM ADC incorporating a two-step TDC scheme is presented as