SM Crystal
Ceramic Surface Mount Crystal
The SM6B series incorporates a sub-miniature AT-cut strip
crystal resonator housed in a miniature 2-pad 6.0x3.5mm
ceramic package with 2 pads. These compact crystals are ideal
for surface mount, densely-populated PCB applications.
•
•
•
•
SM6B
Rugged AT-cut crystal construction
Ultra miniature for maximum spacing saving
Ideally suited for disc driver, PCMCIA, PC’S and
hand-held products
Tight specifications available
SM6B
10 MHz ~ 45 MHz
36 MHz ~ 121 MHz
Fundamental
Overtone
-A
-B
-C
-L
Specifications:
Frequency Range:
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
-50
-30
-20
-10
-50
-30
-20
-10
Frequency Stability:
(over temperature range)
±
50 ppm
±
30 ppm
±
20 ppm
±
10 ppm
Circuit Condition:
Equivalent Series Resistance:
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. SM6B-20-C-30-30-F-24.000MHz
Note:
1.
2.
3.
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.
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
SM6B
VANLONG [ VANLONG TECHNOLOGY CO., LTD. ]
