2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315) · 2003 · 130 citations · 0 references
Successive-approximation AdcData ConverterMixed-signal Integrated CircuitAnalog DesignNon-binary CodeOn-chip DriverDigital Circuit DesignMicroelectronicsAnalog-to-digital Converter
A successive-approximation ADC with non-binary code achieves 55dB SNR at sampling frequencies up to 20MHz. The converter, with on-chip driver for analog input and reference input, measures 0.08mm/sup 2/ in a standard 0.13/spl mu/m CMOS process and consumes 12mW from a single 1.2V supply.