发明名称 DUAL GILBERT CELL MIXER WITH OFFSET CANCELLATION
摘要 The present invention relates to an electronic device that includes a first mixer portion (M1) having a first stage (ULM1) and a second stage (LLM1), and a second mixer portion (M2) having a first stage (ULM2) and a second stage (LLM2). Further, the electronic device has a first electrical path (PL) being coupled to the first mixer portion (Ml) and the second mixer portion (M2), and a second electrical path (PR) being coupled to the first mixer portion (M1) and the second mixer portion (M2), wherein the first mixer portion (Ml) is adapted to receive a first input signal (V<SUB>AB</SUB>) on the first stage (ULM1) and a second input signal (V<SUB>CD</SUB>) on the second stage (LLM1). The second mixer portion (M2) is adapted to receive the second input signal (V<SUB>CD</SUB>) on the first stage (ULM2) and the first input signal (V<SUB>AB</SUB>) on the second stage (LLM2), wherein the first and the second mixer portions (M1, M2) are adapted to process square wave input signals.
申请公布号 WO2008018034(A2) 申请公布日期 2008.02.14
申请号 WO2007IB53138 申请日期 2007.08.08
申请人 NXP B.V.;RUIJS, LEONARDUS, C., H. 发明人 RUIJS, LEONARDUS, C., H.
分类号 H03D7/14 主分类号 H03D7/14
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