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ANALOG SIGNAL COMPATIBLE CMOS SWITCH AS AN INTEGRATED PERIPHERAL TO A STANDARD MICROCONTROLLER
ANALOG SIGNAL COMPATIBLE CMOS SWITCH AS AN INTEGRATED PERIPHERAL TO A STANDARD MICROCONTROLLER
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机译:模拟信号兼容CMOS开关,作为标准微控制器的集成外设
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摘要
At least one analog signal compatible complementary metal oxide semiconductor (CMOS) switch circuit is incorporated with digital logic circuits in an integrated circuit. The integrated circuit may further comprise a digital processor and memory, e.g., microcontroller, microprocessor, digital signal processor (DSP), programmable logic array (PLA), application specific integrated circuit (ASIC), etc., for controlling operation of the at least one analog signal compatible CMOS switch for switching analog signals, e.g., audio, video, serial communications, etc. The at least one analog signal compatible CMOS switch may have first and second states, e.g., single throw on or off, or double throw common to a or b, controlled by a single digital control signal of either a logic 0 or a logic 1.
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