发明名称 |
Drive circuit for Bloch line memory |
摘要 |
This invention accomplishes low power consumption by a drive circuit for a Bloch line memory, which includes a power source, a bias magnetic field coil, a plurality of switching means and means for returning the power supplied to the bias magnetic field to the power source. The present invention can set the waveform of a pulse current (coil current) to a desired waveform by particularly using a transformer, and can improve the transfer characteristics of the Both line pair.
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申请公布号 |
US5023473(A) |
申请公布日期 |
1991.06.11 |
申请号 |
US19900593375 |
申请日期 |
1990.10.01 |
申请人 |
HITACHI, LTD. |
发明人 |
TOYOOKA, TAKASHI;MARUYAMA, YOJI;SUZUKI, RYO |
分类号 |
G11C11/14;G11C19/08;H03K4/06;H03K4/94 |
主分类号 |
G11C11/14 |
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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