7*1.4 表晶 32.768KHz(图)

Item / T*e  

TFM7

FrequencyRange  

32.768 KHz

Frequency Tolerance (at 25℃)    

&plu*n; 20 ppm

Operating Temperature Range

-40 ~ 85℃

Shunt Capacitance (C0)  

1.1 pF t*ical

Motional Capacitance

2.2 fF t*ical

Insulation Resistance

500 MΩ Min.

Drive Level

1 μW Max.

Load Capacitance  

12.5 pF

Equivalent Series Resistance (*R)

65 K Ω Max.

Peak Temperature (Frequency)

25℃ &plu*n; 5℃

Frequency-Temperature Coefficent

-4*10^-8/ ℃²Max.

Aging (at 25℃)  

&plu*n; 3 ppm / year Max.

StorageTemperature Range

-55 ~ 125℃