zero-crossing-based ADC
A 12b 50MS/s fully differential zero-crossing-based ADC without CMFB FREE-DOWNLOAD [PDF] L Brooks… – Solid-State Circuits Conference-Digest of …, 2009 As intrinsic device gain and power supply voltages decrease with CMOS tech- nology scaling, it is becoming increasingly challenging for designers of con- ventional opamp-based switched-capacitor circuits to meet gain and output swing targets, and to ensure […]
ADC for receiver
A 1.3 V 26mW 3.2 GS/s undersampled LC bandpass ADC for a SDR ISM-band receiver in 130nm CMOS FREE-DOWNLOAD [PDF] N Beilleau, H Aboushady… – … , 2009. RFIC 2009. Abstract—This paper presents the implementation of an un- dersampled LC bandpass S? ADC with a raised-cosine feedback DAC. It directly converts after the LNA a signal centered […]
pipeline ADC in 90-nm
A 1.2-V 250-mW 14-b 100-MS/s digitally calibrated pipeline ADC in 90-nm CMOS FREE-DOWNLOAD [PDF] H Van de Vel, BAJ Buter… – Solid-State Circuits, …, 2009 Abstract—This paper describes a digitally calibrated pipeline analog-to-digital converter (ADC) implemented in 90 nm CMOS technology with a 1.2 V supply voltage. A digital background cal- ibration algorithm reduces the linearity requirements […]