发明名称 |
HIGH-EFFICIENCY, HIGH OUTPUT DRIVE CURRENT SWITCH WITH APPLICATION TO DIGITAL TO ANALOG CONVERSION |
摘要 |
A high unity current gain frequency composite switching device, having high voltage compliance and capable of handling high power signals. A current switch comprising of the composite switching devices including a switch stage implemented in a InP-HBT technology and a cascode stage implemented in a GaN FET technology. A digital-to-analog converter comprising a plurality of the current switches, wherein selected output of the switches are electrically coupled to form an output of the digital-to-analog converter.
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申请公布号 |
WO03084063(A1) |
申请公布日期 |
2003.10.09 |
申请号 |
WO2003US09113 |
申请日期 |
2003.03.25 |
申请人 |
HRL LABORATORIES, LLC;ELLIOTT, KENNETH, ROBERT |
发明人 |
ELLIOTT, KENNETH, ROBERT |
分类号 |
H03K17/041;H03K17/567;(IPC1-7):H03K17/10;H03M1/78 |
主分类号 |
H03K17/041 |
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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