最近,摩托罗拉通用和电源管理产品部又推出高速CMOS系列三款新产品。这些新产品目标是用于汽车应用方案。 这些模拟信号信增器、多路分路器采用电流注入效应控制来过度电压尖峰,减少对印制板的面积要求和取消外部过滤器,最后降低了整体价格和部件数目。 注入电流效应控制是一种高性能内部结构,在非选中的模拟输入通道的信号可以超出供电电压的范围而 Recently, Motorola Universal and Power Management Products Division has introduced three new high-speed CMOS series. The goal of these new products is for automotive applications. These analog signal amplifiers and demultiplexers use current injection effects to control excessive voltage spikes, reducing board area requirements and eliminating external filters, ultimately reducing overall price and part count. The injection current effect control is a high-performance internal structure where the signal at unselected analog input channels can exceed the supply voltage range