Analysis and design of double nesting gain boosted amplifier in 14 bits 50 MS/S pipeline ADC

Because of high sampling rate and high resolution, pipeline ADC is widely used in system on chip (SOC). As sampling rate and resolution increasing, design difficulty is increasing. This paper analyzes restricts from amplifier in Pipeline ADC. By contrast with different amplifiers, this paper analyzes and designs a double nesting gain boosted amplifier in 14… (More)