石英晶体谐振器 DT38/DT26

Dt38

Dt26

★频率范围：Frequency Range

32.768KHz/40KHz/75KHz/76.8KHz

32.768KHz/40KHz/75KHz/76.8KHz

★调整频差：Frequuency Tolerance FL

GRADEA&plu*n;10 ppm

GRADEA&plu*n;20 ppm

GRADEA&plu*n;10 ppm

GRADEA&plu*n;20 ppm

★负载电容：Load Capacitance

12.5PF(t*.)

★测试激励功率：Measurement Drive Level

1.0&plu*n;0.2µW

★谐振电阻：Series Resistance

30KΩMax

40KΩMax

★Q值：Q-Factor

80,000(T*.)

70,000(T*.)

50,000min

40,000min

★拐点温度：Turnover Temperature

25℃&plu*n;5℃

25℃&plu*n;5℃

★二次温度曲线系数：Parabolic Curveture Constant

—0.036&plu*n;0.006 ppm/C²

★静态电容：Shunt Capacitance

1.*F（T*.）

1.1PF(T*.)

2.0PFMAX

1.8PFMAX

★★容量比：Capacitance Ratio

530(T*.)

470(T*.)

650MAX

650MAX

★工作温度：Operating Temp.Range

—10℃~ 60℃

★储存温度：Storage Temp.Range

—20℃~ 70℃

★耐冲击性：Shock Resistance

&plu*n;3 ppm MAX

Natural Drop 3 Times on Hard Wooden Board From Height of 75cm

★*缘电阻：Insulation Resistance

500MΩmin./DC100v

Quartz crystal resonator

石英晶体谐振器

Frequency

频率（32.768KHz）

LOAD Capacitance

负载电容

*Package T*e

盒型

★FT

         X

32.768M

       12.5

     D6