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參數(shù)資料
| 型號： | CX-1H-03FREQ4(C/I) |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | Quartz Crystal |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 0.17 MHz - 0.2499 MHz |
| 封裝： | HERMETIC SEALED, MINIATURE, CERAMIC, DIP-2 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 112K |
| 代理商： | CX-1H-03FREQ4(C/I) |
1000
500
200
100
50
20
10
10 20
50
100 200
600
R1
(k )
9
Frequency (kHz)
Figure1-CX-1H Typical Motional Resistance (R1)
10 20
50
100 200
600
Frequency (kHz)
C1
(fF)
5
2
1.0
0.5
Figure2-CX-1H Typical Motional Capacitance (C1)
50
20
10
10 20
50
100 200
600
Frequency (kHz)
5
2
in '000s
Figure3-CX-1H Typical Quality Factor (Q)
10
20
50
100 200
600
Frequency (kHz)
0
-10
-20
+10
+20
+30
+40
+50
+60
+70
+80
To(°C)
Figure4-CX-1H 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-1H
“S” if special
or custom design
Blank if standard
Frequency
Side leads
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-1H-03 - Bulk Pack (Standard)
Tray Pack (Optional)
Packaging
Page
2of2
CX-1H-03
10kHz to 600kHz
MINIATURE QUARTZ CRYSTAL
FOR SERIES OSCILLATORS
CX-1H-03
10kHz to 600kHz
MINIATURE QUARTZ CRYSTAL
FOR SERIES OSCILLATORS
+44(0)1460 230000
+44(0)1460 230001
sales@euroquartz.co.uk
www.euroquartz.co.uk
Telephone:
Fax:
Email:
Web:
EUROQUARTZ
CX MINIATURE CRYSTALS
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