Reference Voltage Generator for Double Density Array using Five Volt Power Supply
Original Publication Date: 1982-Apr-01
Included in the Prior Art Database: 2005-Feb-09
In double density array design, there are several kinds of diodes used in the array area. Since the forward voltages VF of some of the diodes get very close to each other, tracking between VF and the reference voltages generated becomes extremely important. The circuit shown in Fig. 1 will provide this desired feature.