| 发明名称 |
DIFFERENTIAL CLASS AB OUTPUT STAGE WITH DIFFERENTIAL MODE ON CHIP SUPPLY FILTER |
| 摘要 |
A disk drive preamplifier integrated circuit. The integrated circuit comprises a differential output driver configured to drive readback data to an output load, wherein the output driver comprises a differential mode filter configured to filter alternating current of an on-chip power supply. |
| 申请公布号 |
US2015340062(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201514709320 |
申请日期 |
2015.05.11 |
| 申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
BARNETT Raymond E.;DEAN Douglas |
| 分类号 |
G11B20/10;G11B5/39;G11B7/1263;G11B5/09 |
主分类号 |
G11B20/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A disk drive preamplifier integrated circuit, comprising:
a differential output driver configured to drive readback data to an output load, wherein the output driver comprises a differential mode filter configured to filter alternating current of an on-chip power supply. |
| 地址 |
Dallas TX US |
