GB/T 12166-1990
ActiveElectrical characteristics of unbalanced voltage digital interface circuits
非平衡电压数字接口电路的电气特性
Application Summary AI generated
This standard specifies the electrical characteristics for unbalanced voltage digital interface circuits, including voltage levels, impedance, and timing requirements. It is applied in telecommunications and data transmission equipment to ensure compatibility and reliable signal integrity between devices using single-ended digital interfaces, such as RS-232 connections. The standard is used by engineers designing or testing serial communication interfaces in computer peripherals, modems, and industrial control systems.
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