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美国国家半导体公司推出三款全新的可变增益放大器,以取代该公司的Comlinear(CLC)系列放大器芯片。新推出的LMH6502/6503/6504芯片属于宽带压控可变增益放大器,不但可以处理较大的高频信号,而且还可驱动高负载电流(75mA)。此外,这三款芯片也确保设备与设
National Semiconductor Introduces Three New Variable Gain Amplifiers to Replace the Company's Comlinear (CLC) Series Amplifier ICs. The new LMH6502 / 6503/6504 chip is a wideband voltage-controlled variable gain amplifier that can handle large high-frequency signals and drive high-load currents (75mA). In addition, these three chips also ensure the equipment and design