1XXB25000MDA温补晶振TCXO2520 25MHz ±0.5ppm规格参数说明如下

品牌：KDS
类型：温补晶振/TCXO
型号：DSB221SDN
厂家料号：1XXB25000MDA
频率：25MHz
尺寸：TCXO2520
工作温度：-40~+85°C
频率稳定性：±0.5ppm
典型电压：±3V
消耗电流：2mA max
启动时间：2ms
波形对称性：40％-60％
相位噪声：-135 dBc/Hz
输出波形：clipped sine wave削峰正弦波

建议工作条件

1XXB25000MDA温补晶振TCXO2520 25MHz电气参数

1XXB25000MDA温补晶振TCXO2520 25MHz尺寸及引脚说明

1XXB25000MDA温补晶振TCXO2520 25MHz测试电路

What is a voltage controlled temperature compensated crystal oscillator?

Temperature Compensated Crystal Oscillators (TCXOs) deliver excellent temperature characteristics combined with low power consumption and fast warmup. Voltage Controlled Temperature Compensated Crystal Oscillators (VC-TCXOs) combine the same excellent temperature characteristics, low power consumption and fast warmup with a voltage control function to allow precise tuning of the output frequency after PCB assembly.

Voltage control can also be used during operational life, to compensate for any effects of aging as well as offering the ability to pull back to nominal frequency where there is a change of circuit conditions. TCXOs and VC-TCXOs are used where the stability of a standard Crystal Clock Oscillator is insufficient.