LFTCXO063784BULK晶体振荡器谐振器的振荡器规格书PDF中文资料

LFTCXO063784BULK属于晶体振荡器谐振器的振荡器。由IQD Frequency Products Ltd制造生产的LFTCXO063784BULK振荡器振荡器产品用作频率/时间基准源，与常用于类似用途的晶体产品相比，区别在于它们集成了更多功能，用于生成输出的保持和稳定。最简单的振荡器包括晶体或其他谐振元件，并且具备必要的功能，让用户能够获取频率基准，而无需密切关注谐振元件的工作。更先进的器件还集成了温度补偿或控制功能，以获取更稳定的基准或能够进行选择性调节的基准。

Frequency Parameters

Frequency 20.0MHz

Frequency Tolerance ±0.50ppm

Tolerance Condition @ 25°C & 3.3V

Frequency Stability ±0.14ppm

Operating Temperature Range -40.00 to 85.00°C

Ageing ±0.02ppm max per day, ±1ppm

max per year

Frequency Tolerance (measurement referenced to frequency

observed with TA=25°C, Vs=3.3V and within 30 days after

ex-works)

Frequency Stability: TA varied across the operating

temperature range, measurement referenced to frequency

observed with TA=25°C, Vs=3.3V, load=10kΩ//10pF and

temperature variable speed less than 2°C per minute.

Ageing: TA=25°C, Vs=3.3V and after 1hr of operation.

Supply Voltage Variation (measurement referenced to

frequency observed with TA=25°C, Vs varied from 3.13V to

3.47V and load=10kΩ//10pF): ±0.1ppm max

Load Variation (5 load change measurement referenced to

frequency observed with TA=25°C, Vs=3.3V and

load=10kΩ//10pF): ±0.1ppm max

Short Term Stability (@ 25°C after 10mins power on): 5E-10/s

typ @ 10MHz