Comparative analysis in terms of power and delay of the different sense amplifier topologies

Comparative analysis in terms...

Abstract

To read the data from the memory in each of the devices is crucial. In the modern-day VLSI, world need high-speed devices to satisfy the demand for application such as the Internet of Things (IoT) and System on Chip (Soc). We have implemented the different types of existing sense amplifiers to investigate the working and application point of view. Every sense amplifier has its own advantage. Each of the sense amplifiers is focusing basically on the charging and discharging of Bit Line (BL), Bit Line Bar (BLB) in case of Voltage sense and Data Line (DL), Data Line Bar (DLB) in case of current sense. The waveform of the Voltage sense and current sense clearly shown. Performance comparison based on Sensing Delay, Power, and Supply variation at UMC 65nm CMOS technology node using CADENCE Virtuoso tool.