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參數資料
| 型號： | GSX-751/221FF25.0MHZ |
| 廠商： | GOLLEDGE ELECTRONICS LTD |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 25 MHz |
| 文件頁數： | 1/1頁 |
| 文件大小： | 47K |
| 代理商： | GSX-751/221FF25.0MHZ |
0 to +50°C
-10 to +60°C
-20 to +70°C
-30 to +80°C
-40 to +85°C
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
SM Crystal - Metal Lid
GSX-751
29 Jun 2010
ACTUAL SIZE
7.00
±0.20
5.00
±0.20
1.10
±0.20
SOLDER PAD LAYOUT
2.54
±0.15
1.00
1.20
4.60
±0.15
1.40
1.10
1.40
2.20 4.10 2.20
TOP VIEW
PAD
1
2
3
4
CONNECTION
Crystal
Ground & lid
Crystal
Ground & lid
12
43
1
2
43
Features
Metal lid can be grounded to minimise EMI
Seam seal for excellent long-term stability
Frequencies up to 100MHz
Tight specifications available
Standard Frequencies
Product name + option codes + frequency
eg: GSX-751/111DF 14.31818MHz 10/10/10/16-F
GSX-751/LP2S 36.0MHz 05/15/20/SR-3
Option code X (eg GSX-751/X) denotes a custom specification.
Ordering Information
Fundamental in MHz
3rd Overtone
GSX-751
Option
Codes
Product
Parameters
Standard.
Optional - Please specify required code(s) when ordering
Scale 2:1
10.000000
11.059200
12.000000
14.318180
14.745600
15.000000
16.000000
16.000312
16.588800
18.432000
19.660800
20.000000
24.000000
24.000140
24.576000
25.000000
29.491200
30.000000
32.000000
33.868800
35.251200
36.000000
40.000000
36.000000
40.000000
40.320000
50.000000
64.000000
66.666000
Specifications
Available on T&R - 1k pcs per reel.
Refer to our website for T&R and soldering details.
Temperature Stability
The table shows available combinations of stability (in ppm)
and temperature range.
±20
±15
-
±10
-
±7.5
-
±5
-
Frequency range:
6.0 ~ 100MHz
Calibration tolerance:
±5ppm
L
±7.5ppm
M
±10ppm
1
±20ppm
2
Other values
specify
Temperature stability:
±5ppm
L
±7.5ppm
M
±10ppm
1
±15ppm
P
±20ppm
2
Other values
specify
Operating temperature range:
0 to +50°C
0
-10 to +60°C
1
-20 to +70°C
2
-30 to +80°C
3
-40 to +85°C
4
Other values
specify
Circuit condition:
12pF
B
16pF
D
18pF
E
20pF
F
30pF
J
Series resonant
S
Other values
specify
Oscillation mode:
Fundamental (6.0 ~ 40.0MHz)
F
3rd overtone (30.0 ~ 100MHz)
3
Static capacitance (C
0):
5pF max
Equivalent series resistance (max):
80 (6.0 ~ 7.9MHz)
60 (8.0 ~ 9.9MHz)
40 (10.0 ~ 14.9MHz)
30 (15.0 ~ 40.0MHz, fund)
80 (30.0 ~ 100.0MHz, 3rd OT)
Ageing:
±3ppm max first year
±1ppm max first year
specify
Test drive level:
100W max
Soldering condition:
260°C, 10 sec x2 max
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