A new CMOS four quadrant multiplier based on the MOSFET current-voltage sqa-re law is proposed. The multiplier uses a voltage ratio circuit and a four-transistor cell multiplying circuit which enable its precision multiplying operation.

• 本文提出了一种新型CMOS四象限乘法器,它基于MOSFET的电流-电压平方律模型,采用电压比例电路及四管单元乘法电路使乘法器能精确完成乘法运算。