Quartz Crystal By Lihom Co.,ltd.

Features of Quartz Crystal :-







* Industry Standard Package
* Excellent Aging
* Wide Frequency range Available
* AT Cut Crystal
* Low Cost for standard frequencies
OPTIONS
* Third Lead
* Mylar spacer
* Tape & Reel




Parameter


Unit


Condition


Min


Typ


Max


Note




Frequency
Range


MHz



1.8



150





Frequency
Tolerance


ppm


@25 A C


A 30
A 50

Additional
Tolerances
Available




Frequency
Stability


ppm


-20 to +70 A C


A 50
A 100

Ref. @25 A C




Operating
Temperature
Range

A C


-20



+70


Additional
Ranges
Available




Storage
Temperature
Range

A C


-55



+125





Shunt
Capacitance
(Co)


pF





7.0





Load
Capacitance
(CL)


pF


Customer
Specified


10


20


Series





Drive Level


mW


1.8-3.0 MHz
3.1-150 MHz



0.1
0.1


2
1





Aging per Year


ppm




A 5









Frequency Range


Mode


Max ESR(Ohm)




1.800 ~ 2.000


Fundamental


500




2.000 ~ 2.400


Fundamental


500




2.400 ~ 3.000


Fundamental


300




3.000 ~ 3.200


Fundamental


200




3.200 ~ 3.700


Fundamental


120




3.700 ~ 4.200


Fundamental


100




4.200 ~ 4.900


Fundamental


70




4.900 ~ 5.000


Fundamental


55




5.000 ~ 6.000


Fundamental


50




6.000 ~ 8.000


Fundamental


40




8.000 ~ 10.000


Fundamental


35




10.000 ~ 12.500


Fundamental


30




12.500 ~ 16.000


Fundamental


25




16.000 ~ 25.000


Fundamental


20




24.000 ~ 64.000


3rd Overtone


60




60.000 ~ 150.000


5th Overtone


80