项目Item

标记Symbol

技术Specification

备注Remarks

系列Serres

JU-38

JU-26

频率范围Frdq.Range

f

32.768KHz

Standard

30KHz~200 MHz

Available

调整频差Freq.Tol=25&plu*n;3℃

△f/f

&plu*n;20ppm—&plu*n;50ppm

Standard

Tumover Temperature

θT

25℃&plu*n;2℃

温度系数Temp coefficient

A

-0.034&plu*n;0.006ppm/℃

Maximum

负载电容 Load Capaciltance

CL

12.5pf

Available from 6.0pf to 36pf

温度范围Temp Range

储存温度

TstG

-20~+70℃

工作温度

TopR

-10~+60℃

Standard

激励电平Motivation Level

MDL

1.0μW

串联电容Series resistance

R1

50KΩMAX

32.768KHz other please see *R table

动态电容motional capacitance

C1

3.0pf

Standard t*ical

静电容Shunt Capacitance

Co

1.35pf max

Standard max

*缘电阻 Insulation Resistance

IR

500MΩMin

DC=100V

老化率Aging

&plu*n;5ppm Min

Standard.Ta=25℃&plu*n;3℃