发明名称 |
Amplifier with combined pulsed energy output and linear type output |
摘要 |
A single stage amplifier system that produces an accurate linear output signal during low power demands and a pulse modulated output signal during high power demands is disclosed. A control circuit provides a linear signal and a pulsed signal to an output stage in response to a select signal provided by an external circuit. The single output stage includes two transistors in a push-pull arrangement that can be driven in their saturation regions when a pulsed signal is provided by the control circuit or driven within their linear region when a linear signal is provided. The single stage amplifier system can be used in either a half bridge amplifier system or an H-bridge amplifier system.
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申请公布号 |
US6392484(B1) |
申请公布日期 |
2002.05.21 |
申请号 |
US20000628591 |
申请日期 |
2000.07.31 |
申请人 |
NIKON CORPORATION |
发明人 |
TAKITA MARK K. |
分类号 |
H03F1/32;H03F3/217;H03F3/30;(IPC1-7):H03F3/217 |
主分类号 |
H03F1/32 |
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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