发明名称 DUAL BIAS CONTROL CIRCUIT
摘要 <p>The present invention relates to a bias control circuit and method for supplying a bias signal to at least one stage of an amplifier circuit, wherein a dual bias control is provided by generating a bias current and additionally using this bias current to derive a control signal for limiting a supply voltage of the at least one amplifier stage in response to the control signal. Thereby, a compression of the output signal of the amplifier stage, which results from the voltage limitation, can be realized in addition to the base current steering. This leads to a decrease in small signal gain and thus reduced output noise.</p>
申请公布号 WO2006038189(A1) 申请公布日期 2006.04.13
申请号 WO2005IB53269 申请日期 2005.10.05
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V.;PRIKHODKO, DMITRI, P.;OOIJMAN, REMCO;LOK, PIETER;SLUIJTER, JEROEN 发明人 PRIKHODKO, DMITRI, P.;OOIJMAN, REMCO;LOK, PIETER;SLUIJTER, JEROEN
分类号 H03F1/02 主分类号 H03F1/02
代理机构 代理人
主权项
地址