发明名称 |
CMOS radio frequency amplifier with inverter driver |
摘要 |
A MOSFET amplifier includes a pre-amplifier stage and a power amplifier stage. The pre-amplifier is a CMOS inverter having a signal output that is DC connected to the gate of a MOS control transistor of the power amplifier stage. The CMOS inverter includes an NMOS transistor with a source connected through an inductor to ground and a drain to the source of a PMOS transistor. The drain of the PMOS transistor is connected through another inductor to a supply voltage. The gates of the NMOS and PMOS transistors are connected to both receive an input signal of the amplifier.
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申请公布号 |
US6725030(B2) |
申请公布日期 |
2004.04.20 |
申请号 |
US20000753107 |
申请日期 |
2000.12.28 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VATHULYA VICKRAM |
分类号 |
H03F1/30;H03F3/193;H03F3/345;(IPC1-7):H04D1/16 |
主分类号 |
H03F1/30 |
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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