发明申请
- 专利标题： Voltage regulator for low noise block
- 专利标题（中）： 低噪音电压调节器
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申请号： US12597207申请日： 2008-04-30
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公开(公告)号： US20100201337A1公开(公告)日： 2010-08-12
- 发明人: David Bradbury
- 申请人： David Bradbury
- 申请人地址： GB Lancashire
- 专利权人： ZETEX SEMICONDUCTORS PLC
- 当前专利权人： ZETEX SEMICONDUCTORS PLC
- 当前专利权人地址： GB Lancashire
- 优先权： GB0708498.1 20070502
- 国际申请： PCT/GB08/01513 WO 20080430
- 主分类号： G05F1/10
- IPC分类号： G05F1/10 ; H04H20/74
摘要：
A voltage regulator comprises first and second capacitors and regulation means arranged to provide a respective regulated charging current from an input terminal to each of the capacitors. The regulation means comprises at least one device through which at least a portion of the respective charging current to at least one of the capacitors is supplied. The device is controllable with a control signal to regulate current flow through the device. The regulation means further comprises control signal supply means connected to the output terminal and arranged to provide said control signal to the device, the control signal being dependent upon voltage at the output terminal such that current flow through the device is regulated according to the voltage at the output terminal.
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