专利名称：Voltage controlled oscillators发明人：Albon, Richard,Tingle, Nicholas申请号：EP03100001.1申请日：20030103公开号：EP1333574A2公开日：20030806
专利附图：
摘要：A voltage controlled oscillator (VCO) is provided which comprises: a tankcircuit;an amplifier comprising a number of switchable amplifier elements (8, 10, 12);andmeans for switching each amplifier element (8, 10, 12) on or off depending on thefrequency at which the VCO is oscillating, so as to maintain the transconductance of the
amplifier elements (8, 10, 12) within certain limits.
申请人：Zarlink Semiconductor Limited
地址：Cheney Manor Swindon, Wiltshire SN2 2QW GB
国籍：GB
代理机构：Asquith, Julian Peter
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