Patent ID: 6275438
Filing Date: 2001-08-14
Classification: G11C

Abstract:
A power supply for use with a memory cell, comprising:a first transistor having a first electrode coupled to a first reference voltage a second electrode connected to a first node, and a control electrode connected to a fourth node, wherein the first node supplies an internal voltage;a voltage divider connected between the first node and the second reference voltage, wherein the voltage divider outputs a divided voltage at a third node;a second transistor having a first electrode connected to the second reference voltage, a second electrode connected to a second node, and a control electrode coupled to the third node;a first resistor connected in series between the first reference voltage and the second node;a third transistor having a first electrode connected to the first reference voltage, a second electrode connected to the fourth node, and a control electrode connected to the second node; anda second resistor and a capacitor connected in series from the second node to the fourth node.