摘要
本文着重讨论了ＭＯＳ电路中由非对称源耦对组成的模拟平方器的各种应用，提出了一种新型的ＭＯＳ模拟乘法器，也探讨了模拟平方器在改善ＭＯＳ型对称源耦对线性输人范围和ＭＯＳ型Ｇｉｌｂｅｒｔ单元性能方面的应用．ＳＰＩＣＥ（模型ＬＥＶＥＬⅡ）模拟结果表明，这些电路原理正确，并且有很宽的输人范围和很高的运算精度．
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