Ultra-low power crystal oscillators are sensitive to resistive and capacitive loads at the input. That imposes challenges to the design of the oscillator and its electro-static discharge (ESD) ...

Gate-grounded n-channel MOSFET (GGNMOS) has been widely used in electrostatic discharge (ESD) protection applications. In this letter, an enhanced GGNMOS, called the EGGNMOS, is proposed and ...