发明名称 |
Radio frequency switch including voltage multiplier |
摘要 |
A radio frequency switch includes a field-effect-transistor (FET) having a gate connected to a voltage multiplier. The control voltage for the switch is delivered to the voltage multiplier which delivers an increased gate voltage to turn the switch on. The voltage multiplier is driven by fluctuations of the control voltage as a transceiver, for example, is switched from the transmit to the receive mode.
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申请公布号 |
US5924019(A) |
申请公布日期 |
1999.07.13 |
申请号 |
US19960747845 |
申请日期 |
1996.11.13 |
申请人 |
NATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
MCDONALD, MARK DOUGLAS;DENNY, PAUL ANTHONY;NGUYEN, THAI MINH;BIEN, DAVID EDWARD |
分类号 |
H03K17/06;H04B1/44;(IPC1-7):H04B1/44 |
主分类号 |
H03K17/06 |
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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