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UM-1
Featurescompact
extremely high stabaility
extremely slow aging
ApplicationsBluetooth
GPS / HDD
WLAN PDA / Modem
Pager

Lead Type
Technical Drawing   


Specification

 

Vibration Mode:

  fundamental / third overtone / fifth overtone

Frequency Tolerance at 25:

  ?0ppm ~ ?0ppm

Loading Capacitance:

  10pF~ 32pF or series

Shunt Capacitance:

  7.0pF max.

Equivalent Series Resistance:

  see Resistance Table

Frequency vs. Operating Temp:

  see Frequency vs Operating Temp Table

Drive Level:

  10 μ W~ 1000 μ W

Insulation Resistance:

  500MΩmin / DC 100V

Storage Temperature Range:

-40~+85

 

Resistance Table (ESR)

 

     Frequency Range(MHz):

UM-1 / SMD

UM-5 / SMD

Vibration mode

      3.500+ ~ 4.000

200

-

fundamental

      4.000+ ~ 5.000

150

-

fundamental

      5.000+ ~ 10.000

60

-

fundamental

      10.000+ ~ 15.000

40

60

fundamental

      15.000+ ~ 30.000

30

35

fundamental

      30.000+ ~ 50.000

45

50

third overtone

      50.000+ ~ 100.000

60

60

third overtone

     100.000+ ~ 160.000

80

90

fifth overtone

 

Frequency vs Operating Temp Table

                                               PPM

?.5

 

?

 

?0

 

?5

 

?0

 

?0

 

?0

Temp()

 

 

 

 

 

 

 0  ~ +50

-10 ~ +60

-20 ~ +70

 

-30 ~ +80

 

-40 ~ +85

 

 

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