non-calibrated flash ADC

A 0.45 pJ/conv-step 1.2 Gs/s 6b full-Nyquist non-calibrated flash ADC in 45nm CMOS and its scaling behavior

FREE-DOWNLOAD [PDF] P Veldhorst, G Goksun, AJ Annema… – … , 2009. ESSCIRC’09
Abstract-. A 6-bit 1.2 Gs/s non-calibrated flash ADC in a stan- dard 45nm CMOS process, that
achieves 0.45pJ/conv-step at full Nyquist bandwidth, is presented. Power efficient operation
is achieved by a full optimization of amplifier blocks, and by inno- vations in the