发明名称 |
Magnetoresistive random access cross-tie memory architecture and signal processing system |
摘要 |
A magnetoresistive random access memory array and signal processing system which provides an improved signal to noise ratio. The basic memory complex associated with the storage of a single binary digit is a quad of memory elements or cells which are addressed in complementary fashion. The enhanced read-out signal discrimination is had by utilizing a double-correlated double-sampling differential signal processing system in which complementary data is serially passed through the same path with repeated high-speed differencing which greatly reduces nonuniformity fixed patterns as well as correlated low frequency temporal noise.
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申请公布号 |
US4722073(A) |
申请公布日期 |
1988.01.26 |
申请号 |
US19850795284 |
申请日期 |
1985.11.05 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
LAMPE, DONALD R.;MENTZER, MARK A.;NAVIASKY, ERIC H. |
分类号 |
G11C19/08;(IPC1-7):G11C19/08 |
主分类号 |
G11C19/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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