发明名称 |
Preamp fast head switch technique for servo mode |
摘要 |
A differential circuit to read differential data from a disk by a current bias on a plurality of read heads includes a read circuit to read the differential data from the disk by maintaining the current bias. The current is below a maximum current of a read head having the lowest maximum voltage of said plurality of read heads.
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申请公布号 |
US6724551(B2) |
申请公布日期 |
2004.04.20 |
申请号 |
US20010895909 |
申请日期 |
2001.06.29 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
RANMUTHU INDUMINI W. |
分类号 |
G11B5/00;G11B5/012;G11B5/40;(IPC1-7):G11B27/36;G11B5/03;G11B15/12 |
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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