Distributed programmed memory cells used as memory reference currents

A memory circuit for an inkjet print head having a plurality of memory cells switchably connected to a source and configured in an array, wherein at least one of the memory cells is a reference memory cell and at least one of the remaining cells are data memory cells, and at least one sense amplifie...

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Bibliographic Details
Main Authors EDELEN JOHN G, GRAF PAUL W
Format Patent
LanguageEnglish
Published 13.04.2006
Subjects
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Summary:A memory circuit for an inkjet print head having a plurality of memory cells switchably connected to a source and configured in an array, wherein at least one of the memory cells is a reference memory cell and at least one of the remaining cells are data memory cells, and at least one sense amplifier adapted to compare at least one of a current and voltage received from the reference memory cell with at least one of a current and voltage received from one of the data memory cells and generate an output based on the comparison.
Bibliography:Application Number: US20040961465