Abstract: Operational amplifier (opamp) are primary building blocks in analog and mixed-signal VLSI design. This project deals with the design of a two-stage opamp with a digitally controlled variable ...

According to ROHM, its ultra-compact TLR1901GXZ CMOS op amp is the industry’s lowest operating circuit current. The op amp is built to be used as a measurement-sensing amplifier in space-constrained ...

Abstract: This article introduces a fully dynamic SAR-assisted pipeline analog-to-digital converter (ADC) that uses a floating ring amplifier (FLORA) and gain-enhancing Miller negative capacitance ...