1、模拟乘法器及其应用摘要集成模拟乘法器是继集成运算放大器后最通用的模拟集成电路之一,是一种多用途的线性集成电路。可用作宽带、抑制载波双边平衡调制器,不需要耦合变压器或调谐电路,还可以作为高性能的SSB乘法检波器,AM调制/解调器、FM解调器、混频器、倍频器、鉴相器等,它与放大器相结合还可以完成许多的数学运算,如乘法、除法、乘方、开方等。Theintegratedanalogmultiplier isthesecond oneofthe analogintegrated circuitoperationalamplifier afterthe general l
2、inearintegratedcircuits, is amultiuse. Canbeusedas broadband, suppressedcarrierdouble balancedmodulator, doesnotrequireacoupling transformeror tuningcircuit, alsocanbeusedasSSBmultiplication detector ofhighperformance, AM modulator/demodulator, FMdemodulator, mixer, multiplier, the