Voltage level shifters are pivotal components in modern CMOS integrated circuits, facilitating robust interfacing between domains operating at disparate voltage levels. Recent advancements in this ...
Level-shifters are an indispensable circuit in multi-power-domain SoCs. Many techniques and architectures have been proposed to enhance the performance of these circuits. Inverter-based level shifters ...
Often, it becomes necessary to interface an existing or new 5V AVR / PIC / MCU project to new devices that use 3.3V logic, like memory cards, sim cards, etc. Described here is a circuit that converts ...