METHOD AND APPARATUS FOR QUADRATURE MIXER CIRCUITS
专利汇可以提供METHOD AND APPARATUS FOR QUADRATURE MIXER CIRCUITS专利检索，专利查询，专利分析的服务。并且The teachings presented herein allow the same sequence of local oscillator waveform sample values to be used for driving two harmonic rejection mixers for which quadrature operation is desired, irrespective of whether the oversampling rate of the sequence is divisible by four or only divisible by two. This ability is obtained by controlling whether the quadrature mixer clocks coincidentally with the ίη-phase mixer, or clocks a half clock cycle out of phase relative to the in-phase mixer. Several advantages attend the contemplated circuit arrangement and method of operation. Example advantages include the improved matching that comes from operating both mixers with the identical waveform sample values, and the improved flexibility in optimizing the harmonic rejection and/or interference- related operation of the mixers over a broader range of frequencies of interest, which flows from having a larger set of usable OSRs.，下面是METHOD AND APPARATUS FOR QUADRATURE MIXER CIRCUITS专利的具体信息内容。
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