| 发明名称 |
2 POWER SOURCE OCLLTYPE PUSHHPULL POWER AMPLIFIER |
| 摘要 |
PURPOSE:To supply attenuated ripple element of positive/negative voltage supply terminal to first-stage amplifier step, and to prevent substrate current from flowing to IC in case IC formation is made in PN-junction isolation system. |
| 申请公布号 |
JPS5294762(A) |
申请公布日期 |
1977.08.09 |
| 申请号 |
JP19760010361 |
申请日期 |
1976.02.04 |
| 申请人 |
HITACHI LTD |
发明人 |
KOJIMA SHINICHI;SAKAMOTO YOSHIO |
| 分类号 |
H03F1/52;H03F1/42;H03F3/20;H03F3/213;H03F3/30 |
主分类号 |
H03F1/52 |
| 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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