time domain differential sampling

A 0.19-PEF Bandwidth/Power Scalable Dynamic Amplifier

A 0.19-PEF Bandwidth/Power Scalable Dynamic Amplifier 150 150

Abstract:

This letter presents an energy-efficient dynamic amplifier. It utilizes source-coupled input boosting and time-domain differential sampling techniques to boost the effective input signal by $4\times $ compared to its floating inverter amplifier (FIA) prototype without noise or power penalties. With discharge-based dynamic biasing, the bandwidth (BW) and power of the amplifier …

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