发明名称 SENSOR CIRCUIT AND CALIBRATION METHOD
摘要 A read out circuit for a sensor uses a feedback loop to bias the sensor to a desired operating point, such as the maximal possible sensitivity, but without the problem of an instable sensor position as known for the conventional read-out with constant charge. The reference bias to which the circuit is controlled is also varied using feedback control, but with a slower response than the main bias control feedback loop.
申请公布号 US2013279717(A1) 申请公布日期 2013.10.24
申请号 US201313860164 申请日期 2013.04.10
申请人 NXP B.V. 发明人 REIMANN KLAUS;VAN LIPPEN TWAN;PIJNENBURG REMCO HENRICUS WILHELMUS;BOMINAAR-SILKENS IRIS;VAN VELDHOVEN ROBERT HENDRIKUS MARGARETHA
分类号 H04R3/02 主分类号 H04R3/02
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