OFFSET CORRECTION CIRCUIT FOR VOLTAGE-CONTROLLED CURRENT SOURCE
摘要
<p>Novel circuitry and methodology are provided for correcting the offset associated with a voltage-controlled current source. An offset correction circuit is coupled to the current source to prevent the output current produced by the current source from deviating from a desired level. The current source may include a transconductance amplifier or a chopper amplifier, and may be configured to produce a zero or non-zero value of the output current.</p>
申请公布号
WO2006104481(A1)
申请公布日期
2006.10.05
申请号
WO2005US10138
申请日期
2005.03.29
申请人
LINEAR TECHNOLOGY CORPORATION;VITUNIC, MARK, ROBERT;HENDERSON, EDWARD, LLOYD