发明名称 |
Preamp reader design for high resistance read heads |
摘要 |
A differential circuit to read differential data from a disk by a voltage bias includes a read circuit to read the differential data from the disk by maintaining the voltage bias by a first transistor and a second transistor, the first transistor being positioned in a first current path to maintain a first current and the second transistor being positioned in a second current path to maintain a second current. The first current is approximately equal to the second current.
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申请公布号 |
US2002191315(A1) |
申请公布日期 |
2002.12.19 |
申请号 |
US20010875703 |
申请日期 |
2001.06.06 |
申请人 |
IROAGA ECHERE;MANJREKA ASHISH;RANMUTHU INDUMINI |
发明人 |
IROAGA ECHERE;MANJREKA ASHISH;RANMUTHU INDUMINI |
分类号 |
G11B5/00;G11B5/012;G11B5/02;G11B5/09;(IPC1-7):G11B5/09;G11B5/03 |
主分类号 |
G11B5/00 |
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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