温补晶体振荡器(TCXO)通过内置的温度传感和补偿网络,主动校正因温度变化引起的频率漂移,显著提升了频率温度稳定性(通常可达±0.5 ppm至±2.5 ppm)。相比普通XO,TCXO在宽温范围(-40℃至+85℃)内都能保持稳定的频率输出,同时保持了相对较小的体积和适中的功耗。
| 型号/规格 | 品牌 | 系列 | 频率 | 电压 | 精度 | 尺寸 | 内部编码 |
|---|---|---|---|---|---|---|---|
| 1XTW24000MDA | KDS | DSB321SDN | 24MHZ | 3V | ±0.5PPM | 3.2*2.5*1.0mm | SGHP-001446 |
| 1XTW26000MAA | KDS | DSB321SDN | 26MHz | 3.3V | ±0.5PPM | 3.2*2.5mm | SGHP-001539 |
| 1XXB38400MCB | KDS | DSB221SDN | 38.4MHz | 1.8V | ±0.5PPM | 2.5*2.0mm | SGHP-002201 |
| 1XXB30000MBA | KDS | DSB221SDN | 30MHz | 3V | ±0.5PPM | 2.5*2.0mm | SGHP-001619 |
| 1XXB19200MDA | KDS | DSB221SDN | 19.2MHz | 1.8-3.6V | ±0.5PPM | 2.5*2.0*0.8mm | SGHP-001111 |
| 1XTW25000MEA | KDS | DSB321SDN | 25MHZ | ±0.5PPM | 3.2*2.5mm | SGHP-001534 | |
| 1XTW29491MBA | KDS | DSB321SDN | 29.4912MHZ | 3.3V | ±2.5PPM | 3.2*2.5*0.9MM | SGHP-001549 |
| 1XTW16367UAA | KDS | DSB321SC | 16.367667MHz | 2.8V | 3.2*2.5*1.0mm | SGHP-000007 | |
| 1XXD26000MAA | KDS | DSB211SDN | 26MHz | 1.8V | ±0.5PPM | 2.0*1.6*0.7mm | SGHP-002242 |