晶振CMOS输出是什么意思？

答：指的是常规有源晶振的输出类型—–方波，对接数字芯片OSC接口的CMOS逻辑。

晶诺威科技有源晶振OSC7050 输出类型标识如下：

有源晶振CMOS输出测试电路如下：

注：三号脚为CMOS频率信号输出脚。

资料：

CMOS output is a type of output signal that normally consists of a Pch MOS at the high output stage and an Nch MOS at the low output stage. CMOS gates have acceptable input signal voltages ranging from 0 volts to 1.5 volts for a “low” logic state, and 3.5 volts to 5 volts for a “high” logic state. CMOS outputs are suitable for lower frequency clock sources (below 200MHz) and shorter trace lengths (less than 1/4th the wavelength of the highest harmonic frequency) that are less susceptible to impedance matching issues. CMOS output is used to signify any type of CMOS logic.

CMOS输出是一种输出信号，通常由高输出级的Pch MOS和低输出级的Nch MOS。CMOS 门有可接受的输入信号电压范围从0伏到1.5伏为“低”逻辑状态，3.5伏到5伏为“高”逻辑状态。CMOS输出适用于较低频率的时钟源（低于200MHz）和较短的迹线长度（小于最高谐波频率的波长的1/4），其不太容易受到阻抗匹配问题的影响。CMOS输出用于表示任何类型的CMOS逻辑。