SM Crystal
Ceramic Surface Mount Crystal
The SM5 series incorporates a sub-miniature AT-cut strip crystal
resonator housed in a standard 7.0x5.0x1.3 mm ceramic
package with 2 pads. These compact crystals are ideal for
surface mount, densely-populated PCB applications.
SM5B
Specifications:
Frequency Range:
8.0 MHz ~ 45 MHz
36 MHz ~ 121 MHz
Operating Temperature:
0°C ~ +50°C
-10°C ~ +60°C
-20°C ~ +70°C
-40°C ~ +85°C
Storage Temperature:
Frequency Tolerance:
(at 25°C)
-55°C ~ +125°C
±
50 ppm
±
30 ppm
±
20 ppm
±
10 ppm
Frequency Stability:
(over temperature range)
±
50 ppm
±
30 ppm
±
20 ppm
±
10 ppm
Circuit Condition:
Equivalent Series Resistance:
-50
-30
-20
-10
-50
-30
-20
-10
Fundamental
Overtone
-A
-B
-C
-L
SM5B
10 pF ~ 32 pF or series
Maximum resistance corresponds
to frequency. Please see ESR
table.
Drive Level:
Shunt Capacitance:
Aging:
Optional Features:
0.1 mW max
7 pF max
±
3 ppm max per year
Fundamental
3
rd
,5
th
,7
th
O.T.
Tape & Reel
-F
-3,5,7
-TR
All dimensions are in mm
Ordering Information
Product name + CL + Operating Temperature
Range + Tolerance + Stability + Other Code +
Frequency.
i.e. SM5B-20-C-30-30-F-24.000MHz
Note:
1.
2.
Other frequencies, tolerances, stabilities, and operating temperature ranges
available. Consult VTC Support for specific requirements.
Not all combinations of the above tolerances, stabilities, and temperature ranges
are available. Consult VTC Support if your requirement is not standard.
All specifications subject to change without notice.
3.
Phone: +86 10 6301 4184
©
2004 by Vanlong Technology Co., Ltd.
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
SM5B
Embedded System
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