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Reference Voltage Generator for Double Density Array using Five Volt Power Supply

IP.com Disclosure Number: IPCOM000049006D
Original Publication Date: 1982-Apr-01
Included in the Prior Art Database: 2005-Feb-09

Publishing Venue

IBM

Related People

Authors:
Chen, SC Eaton, PL Giuliani, SW [+details]

Abstract

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.