发明名称 |
Differential amplifier with an improved gain characteristic in a high frequency region. |
摘要 |
<p>In a differential amplifier (10) with an input terminal (19) supplied with an input signal having an input voltage which has an input D.C. level of a zero voltage, an inductance element (70) has one end connected to a reference terminal (20) and another end connected to an earth terminal (19) which is supplied with the zero voltage.</p> |
申请公布号 |
EP0354557(A2) |
申请公布日期 |
1990.02.14 |
申请号 |
EP19890114739 |
申请日期 |
1989.08.09 |
申请人 |
NEC CORPORATION |
发明人 |
SAITO, YASUO C/O NEC CORPORATION |
分类号 |
H03F1/48;H03F3/345;H03F3/45 |
主分类号 |
H03F1/48 |
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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