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參數(shù)資料
| 型號(hào)： | CX-2V-02FREQ4(B/M) |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 0.17 MHz - 0.2499 MHz |
| 封裝： | HERMETIC SEALED, MINIATURE, CERAMIC PACKAGE-2 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 117K |
| 代理商： | CX-2V-02FREQ4(B/M) |
Figure1-CX-2V Typical Motional Resistance (R )
16
50
100 200
600
Frequency (kHz)
C1
(fF)
5
2
1.0
0.5
Figure2-CX-2V Typical Motional Capacitance (C )
Figure3-CX-2V Typical Quality Factor (Q)
16
50
100 200
600
Frequency (kHz)
0
-10
-20
+10
+20
+30
+40
+50
+60
+70
+80
To(°C)
Figure4-CX-2V Typical Turning Point Temp. (°C)
f-fo
fo
= k(T-To)
Package Handling
The CX crystal is hermetically sealed in a ceramic package.
Normal handling and soldering precautions for small, low thermal
mass parts are adequate when installing or testing CX crystals.
The crystals may be wave soldered, taking proper precautions to
avoid desoldering the leads. A slow machine rate or too high a
pre-heat temperature or solder bath temperature can damage the
crystals. Lead to package solder interface temperature should not
exceed 175°C, and glass lid to package seal rim temperature
should not exceed 210°C. Should the seal rim temperature exceed
these limits the package may lose its hermeticity. Loss of
hermeticity results in a decrease of frequency and increase in
motional resistance.
Order Code
CX-2V
“S” if special
or custom design
Blank if standard
Frequency
Leads
02
03
04
Temperature
Range:
C = Commercial
I = Industrial
M = Military
S = Specify
Calibration
Tolerance*
@ 25°C
(A)
(B)
(C)
32.768kHz
-03
(A/I)
*For other
calibrations
insert value
in ppm
CX-2V -
Bulk Pack (Standard)
Tray Pack (Optional)
Packaging
CX-2V
10kHz to 600kHz
MINIATURE QUARTZ CRYSTAL
FOR PIERCE OSCILLATORS
CX-2V
10kHz to 600kHz
MINIATURE QUARTZ CRYSTAL
FOR PIERCE OSCILLATORS
300
200
100
50
20
10
16
50
100 200
600
R1
(k )
Frequency (kHz)
5
2
300
200
100
16
50
100 200
600
Frequency (kHz)
50
20
in '000s
Conventional HCMOS Pierce Oscillator Circuit
CX-2
Buffer
Amplifier
Osc.
Freq. (Fo)
C1
C
2
C
S
Rf
RA
+44(0)1460 230000
+44(0)1460 230001
sales@euroquartz.co.uk
www.euroquartz.co.uk
Telephone:
Fax:
Email:
Web:
EUROQUARTZ
CX MINIATURE CRYSTALS
Page
2of2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CX-2V-03 | 制造商:STATEK 制造商全稱:STATEK 功能描述:order16 kHz to 600 kHz Miniature Quartz Crystal for Pierce Oscillators |
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| CX-2V-0332.768B | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:CX MINIATURE CRYSTALS |
| CX-2V-0332.768C | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:CX MINIATURE CRYSTALS |
| CX-2V-04 | 制造商:STATEK 制造商全稱:STATEK 功能描述:order16 kHz to 600 kHz Miniature Quartz Crystal for Pierce Oscillators |
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