晶诺威科技产125MHz直插有源晶振TCXO DIP 8 测试电路如下所示：

解释：

The TCXO DIP 8 is a high-precision and high-stability crystal oscillator with temperature compensation function, and the output mode is available in two waveforms: sine wave (Sine wave) and square wave (Cmos) waveforms (specified when customizing).

TCXO DIP 8为具备温补功能的高精度及高稳定性晶体振荡器，输出模式有正弦波（Sine wave）和方波（Cmos）两种波形可选（定制时需说明）。

The test circuit is essentially an analog matching circuit, if the crystal oscillator is a square wave output, 15pF means that the crystal oscillator output square wave can withstand a maximum load of 15pF, which does not mean that the crystal oscillator needs to be connected to an additional 15pF capacitor to ground in the actual circuit application.

该测试电路实质为模拟匹配电路，若晶振为方波输出，15pF指该晶振输出方波可承受最大负载为15pF，并不是指该晶振在实际电路应用中需要额外连接一颗15pF的电容器对地。

The test circuit is essentially an analog matching circuit, if the crystal oscillator is a sine wave output, 50Ω means that the crystal oscillator output sine wave can withstand an impedance of 50Ω, does not mean that the crystal oscillator needs to be connected to an additional 50Ω resistor to ground in the actual circuit application.

该测试电路实质为模拟匹配电路，若晶振为正弦波输出，50Ω指该晶振输出正弦波可承受阻抗为50Ω，并不是指该晶振在实际电路应用中需要额外连接一颗50Ω的电阻器对地。

晶诺威科技产125MHz直插有源晶振TCXO DIP 8 电气参数如下：