CONTROLLABLE OSCILLATOR AND METHOD THEREOF

专利名称：CONTROLLABLE OSCILLATOR AND

METHOD THEREOF

发明人：Chia-Liang (Leon) Lin申请号：US14257039申请日：20140421

公开号：US20150180412A1公开日：20150625

专利附图：

摘要：An apparatus and related method include a voltage-mode biasing network forreceiving a reference current and outputting a biasing voltage, and an oscillator core forreceiving the biasing voltage and sustaining an oscillation, wherein the voltage-mode

biasing network comprises a current-to-voltage converter for converting the referencecurrent into a reference voltage, a low-pass filter for filtering the reference voltage intoa filtered reference voltage, and a source follower for receiving the filtered referencevoltage and outputting a biasing voltage. The oscillator core comprises a resonatorcoupled to a regenerative network. In an embodiment, the current-to-voltage convertercomprises at least a diode-connected transistor.

申请人：Realtek Semiconductor Corp.

地址：Hsinchu TW

国籍：TW

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