实现这一目标的方法随着时间的推移而发生了变化。最早使用的方法之一是直接补偿技术，其中使用热敏电阻、电容器和电阻器网络直接控制振荡器的频率。温度的变化会导致热敏电阻发生变化，从而导致网络的等效串联电容发生变化——这反过来会改变晶体上的电容负载，从而导致频率的变化振荡器。

DSC1123CI2-125.0000	DSC1123	125MHz	2.25V~3.6V
DSC1123CI2-200.0000	DSC1123	200MHz	2.25V~3.6V
DSC1123AE2-100.0000	DSC1123	100MHz	2.25V~3.6V
DSC1001CI2-027.0000	DSC1001	27MHz	1.8V~3.3V
DSC1123CE1-156.2500	DSC1123	156.25MHz	2.25V~3.6V
DSC1123CI2-150.0000	DSC1123	150MHz	2.25V~3.6V
DSC1123CI2-100.0000	DSC1123	100MHz	2.25V~3.6V
DSC1103DI2-312.5000	DSC1103	312.5MHz	2.25V~3.6V
DSC1123DI2-050.0000	DSC1123	50MHz	2.25V~3.6V
DSC1123CI2-156.2500	DSC1123	156.25MHz	2.25V~3.6V
DSC1123BL2-125.0000	DSC1123	125MHz	2.25V~3.6V
DSC1123CI5-125.0000	DSC1123	125MHz	2.25V~3.6V
DSC1103CI5-300.0000	DSC1103	300MHz	2.25V~3.6V
DSC1123DL5-200.0000	DSC1123	200MHz	2.25V~3.6V
DSC1123NL5-100.0000	DSC1123	100MHz	2.25V~3.6V
MX574BBD322M265	MX57	322.265625MHz	2.375V~3.63V
DSC1001CI2-018.4320	DSC1001	18.432MHz	1.8V~3.3V
DSC1123CI1-200.0000	DSC1123	200MHz	2.25V~3.6V
DSC1123CI1-156.2500	DSC1123	156.25MHz	2.25V~3.6V
DSC1123AE2-300.0000	DSC1123	300MHz	2.25V~3.6V
DSC1123AI1-125.0000	DSC1123	125MHz	2.25V~3.6V
DSC1123AI2-125.0000	DSC1123	125MHz	2.25V~3.6V
DSC1122CE1-125.0000	DSC1122	125MHz	2.25V~3.6V
DSC1123AE2-200.0000	DSC1123	200MHz	2.25V~3.6V
DSC1103CI1-075.0000	DSC1103	75MHz	2.25V~3.6V
DSC1123AI2-150.0000	DSC1123	150MHz	2.25V~3.6V
DSC1123AI1-200.0000	DSC1123	200MHz	2.25V~3.6V
DSC557-0344SI1	DSC557-03	100MHz	2.25V~3.6V
DSC6003CI1A-033.0000	DSC60XX	33MHz	1.71V~3.63V
DSC6111CI1A-008.0000	DSC6100	8MHz	1.71V~3.63V

    热敏电阻（RT1至RT3）和电阻器（R1至R3）网络用于产生与温度相关的电压。网络的输出电压经过滤波，然后用于驱动变容二极管，该变容二极管改变晶体两端的负载，再次导致频率变化。

DSC6011JI1A-024.0000	DSC60XX	24MHz	1.71V~3.63V
DSC6083CI2A-032K800	DSC60XX	32.8kHz	1.71V~3.63V
DSC6083CI2A-307K000	DSC60XX	307kHz	1.71V~3.63V
DSC6001CI2A-004.0000	DSC60XX	4MHz	1.71V~3.63V
DSC6001CI2A-032.0000	DSC60XX	32MHz	1.71V~3.63V
DSC6083CI2A-250K000	DSC60XX	250kHz	1.71V~3.63V
DSC6083CI2A-002K000	DSC60XX	2kHz	1.71V~3.63V
DSC6101JI2A-024.0000	DSC6100	24MHz	1.71V~3.63V
DSC1001CC1-047.3333	DSC1001	47.3333MHz	1.8V~3.3V
DSC1030BC1-008.0000	DSC1030	8MHz	3V
DSC1001BC1-024.0000	DSC1001	24MHz	1.8V~3.3V
DSC1033BC1-026.6000	DSC1033	26MHz	3.3V
DSC1001DI1-001.8432	DSC1001	1.8432MHz	1.8V~3.3V
DSC1033CI1-048.0000	DSC1033	48MHz	3.3V
DSC1033CI1-024.0000	DSC1033	24MHz	3.3V
DSC1033DI1-012.0000	DSC1033	12MHz	3.3V
DSC1033DI1-036.0000	DSC1033	36MHz	3.3V
DSC1001CI1-027.0000	DSC1001	27MHz	1.8V~3.3V
DSC1033CI1-050.0000	DSC1033	50MHz	3.3V
DSC6001CI1A-011.0592	DSC60XX	11.0592MHz	1.71V~3.63V
DSC1001CI2-024.0000	DSC1001	24MHz	1.8V~3.3V
DSC1033BE2-024.0000	DSC1033	24MHz	3.3V
DSC1001DI2-038.4000	DSC1001	38.4MHz	1.8V~3.3V
DSC1001CI5-033.3333	DSC1001	33.3333MHz	1.8V~3.3V
DSC1101DM2-012.0000	DSC1101	12MHz	2.25V~3.6V
DSC1001DE5-018.4320	DSC1001	18.432MHz	1.8V~3.3V
DSC1101AI2-040.0000	DSC1101	40MHz	2.25V~3.6V
DSC1101AI2-080.0000	DSC1101	80MHz	2.25V~3.6V
DSC1101AI2-064.0000	DSC1101	64MHz	2.25V~3.6V
DSC1124CI5-100.0000	DSC1124	100MHz	2.25V~3.6V
DSC1121CM2-040.0000	DSC1121	40MHz	2.25V~3.6V
DSC1101DL5-020.0000	DSC1101	20MHz	2.25V~3.6V
DSC1101BI5-133.0000	DSC1101	133MHz	2.25V~3.6V
DSC1101CL5-100.0000	DSC1101	100MHz	2.25V~3.6V
DSC1122NE1-025.0000	DSC1122	25MHz	2.25V~3.6V

    当前的方法将补偿网络和拉动网络集成到一个集成电路中，补偿网络的作用由一组运算放大器发挥作用，这些运算放大器相加在一起会在整个温度范围内产生3阶或5阶函数。与间接补偿方法一样，该电压用于驱动变容二极管，进而改变振荡器的输出频率。由于晶体特性的变化意味着不存在“一刀切”的功能，因此该解决方案是在TCXO的温度测试期间得出的。使用两个电容阵列将室温下的频率调整到标称值，然后在测试过程中获得温度补偿功能所需的设置并存储在片上存储器中。

DSC1123CE1-125.0000	DSC1123	125MHz	2.25V~3.6V
DSC1122DI2-200.0000	DSC1122	200MHz	2.25V~3.6V
DSC1123CI2-333.3333	DSC1123	333.3333MHz	2.25V~3.6V
DSC1123CI2-020.0000	DSC1123	20MHz	2.25V~3.6V
DSC1103CE1-125.0000	DSC1103	125MHz	2.25V~3.6V
DSC1123CI1-027.0000	DSC1123	27MHz	2.25V~3.6V
DSC1123CI2-333.3300	DSC1123	333.33MHz	2.25V~3.6V
DSC1123AI2-156.2570	DSC1123	156.257MHz	2.25V~3.6V
DSC1123AI2-148.5000	DSC1123	148.5MHz	2.25V~3.6V
DSC1123BL5-156.2500	DSC1123	156.25MHz	2.25V~3.6V
DSC1123BI2-100.0000	DSC1123	100MHz	2.25V~3.6V
DSC1103BI2-148.5000	DSC1103	148.5MHz	2.25V~3.6V
DSC1103BI2-135.0000	DSC1103	135MHz	2.25V~3.6V
DSC1102BI2-125.0000	DSC1102	125MHz	2.25V~3.6V
DSC1102BI2-153.6000	DSC1102	153.6MHz	2.25V~3.6V
DSC1123CI5-100.0000	DSC1123	100MHz	2.25V~3.6V
DSC1123CI5-156.2500	DSC1123	156.25MHz	2.25V~3.6V
DSC1123DL1-125.0000	DSC1123	125MHz	2.25V~3.6V
MX575ABC70M0000	MX57	70MHz	2.375V~3.63V
MX553BBD156M250	MX55	156.25MHz	2.375V~3.63V
MX575ABB50M0000	MX57	50MHz	2.375V~3.63V
MX573LBB148M500	MX57	148.5MHz	2.375V~3.63V
MX554BBD322M265	MX55	322.265625MHz	2.375V~3.63V
MX573NBB311M040	MX57	311.04MHz	2.375V~3.63V
MX573NBD311M040	MX57	311.04MHz	2.375V~3.63V
MX573NBA622M080	MX57	622.08MHz	2.375V~3.63V
DSC1033DC1-012.0000	DSC1033	12MHz	3.3V
DSC1001CI2-066.6666B	DSC1001	66.6666MHz	1.8V~3.3V
DSC1001CI2-066.6666B	DSC1001	66.6666MHz	1.8V~3.3V
DSC1001CI2-066.6666B	DSC1001	66.6666MHz	1.8V~3.3V
DSC1001DI1-026.0000T	DSC1001	26MHz	1.8V~3.3V
DSC1001DI1-026.0000T	DSC1001	26MHz	1.8V~3.3V
DSC1001DI1-026.0000T	DSC1001	26MHz	1.8V~3.3V
DSC1101CM2-062.2080T	DSC1101	62.208MHz	2.25V~3.6V
DSC1101CM2-062.2080T	DSC1101	62.208MHz	2.25V~3.6V
DSC1101CM2-062.2080T	DSC1101	62.208MHz	2.25V~3.6V
DSC1121DM1-033.3333	DSC1121	33.3333MHz	2.25V~3.6V
DSC1001DI2-004.0960T	DSC1001	4.096MHz	1.8V~3.3V
DSC1001DI2-004.0960T	DSC1001	4.096MHz	1.8V~3.3V
DSC1001DI2-004.0960T	DSC1001	4.096MHz	1.8V~3.3V

    TCXO晶振对工程师很有用，因为它们可以在任何地方获得比标准VCXO高10倍到40倍的温度稳定性，同时具有相同的功耗和电路板上的占位面积。TCXO弥合了标准XO或VCXO与OCXO之间的差距，后者更昂贵且需要更多功率才能运行。技术的推动力是降低功耗，当然还有降低成本，因此TCXO为功率和成本敏感的应用提供了良好的中档解决方案。

DSC1121BM1-024.0000	DSC1121	24MHz	2.25V~3.6V
DSC1101CI5-020.0000T	DSC1101	20MHz	2.25V~3.6V
DSC1101CI5-020.0000T	DSC1101	20MHz	2.25V~3.6V
DSC1101CI5-020.0000T	DSC1101	20MHz	2.25V~3.6V
DSC1123CI2-125.0000T	DSC1123	125MHz	2.25V~3.6V
DSC1101CL5-014.7456	DSC1101	14.7456MHz	2.25V~3.6V
DSC1104BE2-100.0000	DSC1104	100MHz	2.25V~3.6V
DSC1123AI2-062.5000T	DSC1123	62.5MHz	2.25V~3.6V
DSC1123AI2-062.5000T	DSC1123	62.5MHz	2.25V~3.6V
DSC1123AI2-062.5000T	DSC1123	62.5MHz	2.25V~3.6V
DSC1103BI2-100.0000T	DSC1103	100MHz	2.25V~3.6V
DSC1103BI2-100.0000T	DSC1103	100MHz	2.25V~3.6V
DSC1103BI2-100.0000T	DSC1103	100MHz	2.25V~3.6V
DSC1121BI2-080.0000	DSC1121	80MHz	2.25V~3.6V
DSC1124CI2-156.2500	DSC1124	156.25MHz	2.25V~3.6V
DSC1124CI5-100.0000T	DSC1124	100MHz	2.25V~3.6V
DSC1124CI5-100.0000T	DSC1124	100MHz	2.25V~3.6V
DSC1124CI5-100.0000T	DSC1124	100MHz	2.25V~3.6V
DSC1101DL5-052.8000	DSC1101	52.8MHz	2.25V~3.6V
DSC1104CI5-125.0000	DSC1104	125MHz	2.25V~3.6V
DSC1001DL5-020.0000T	DSC1001	20MHz	1.8V~3.3V
DSC1001DL5-020.0000T	DSC1001	20MHz	1.8V~3.3V
DSC1001DL5-020.0000T	DSC1001	20MHz	1.8V~3.3V
DSC1001DL5-024.0000T	DSC1001	24MHz	1.8V~3.3V
DSC1001DL5-024.0000T	DSC1001	24MHz	1.8V~3.3V
DSC1001DL5-024.0000T	DSC1001	24MHz	1.8V~3.3V
DSC1123DI2-100.0000B	DSC1123	100MHz	2.25V~3.6V
DSC1123DI2-100.0000B	DSC1123	100MHz	2.25V~3.6V
DSC1123DI2-100.0000B	DSC1123	100MHz	2.25V~3.6V
DSC1123CI1-022.8800T	DSC1123	22.88MHz	2.25V~3.6V
DSC1123CI1-022.8800T	DSC1123	22.88MHz	2.25V~3.6V
DSC1123CI1-022.8800T	DSC1123	22.88MHz	2.25V~3.6V
DSC1123CI2-212.5000	DSC1123	212.5MHz	2.25V~3.6V
DSC1122CI2-103.1250	DSC1122	103.125MHz	2.25V~3.6V
DSC1123CI1-122.8800	DSC1123	122.88MHz	2.25V~3.6V