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SM7_13 PDF预览

SM7_13

更新时间: 2024-11-27 12:30:59
品牌 Logo 应用领域
VANLONG 晶体
页数 文件大小 规格书
1页 74K
描述
Creamic Surface Mount Crystal

SM7_13 数据手册

  
SM Crystal  
Ceramic Surface Mount Crystal  
The SM7 series incorporates a sub-miniature AT-cut strip crystal  
resonator housed in a miniature 5.0x3.2x0.9mm ceramic package.  
These compact crystals are ideal for surface mount,  
densely-populated PCB applications.  
SM7  
Rugged AT-cut crystal construction  
Ultra miniature for maximum spacing saving  
Ideally suited for disc driver, PCMCIA, PC’S and hand-held  
products  
RoHS Compliant  
Tight specifications available  
Complies with Directive 2002/95/EC (RoHS Compliant)  
Specifications:  
SM7  
Frequency Range:  
12 MHz ~ 45 MHz  
36 MHz ~ 121 MHz  
Fundamental  
Overtone  
Operating Temperature:  
0°C ~ +50°C  
-A  
-B  
-C  
-L  
-10°C ~ +60°C  
-20°C ~ +70°C  
-40°C ~ +85°C  
Storage Temperature:  
-55°C ~ +125°C  
Frequency Tolerance:  
± 50 ppm  
± 30 ppm  
± 20 ppm  
± 10 ppm  
-50  
-30  
-20  
-10  
(at 25°C)  
Frequency Stability:  
± 50 ppm  
± 30 ppm  
± 20 ppm  
± 10 ppm  
-50  
-30  
-20  
-10  
(over temperature range)  
All dimensions are in mm  
Circuit Condition:  
6 pF ~ 50 pF or series  
Marking:  
Line 1 : XX.XXX - Frequency in MHz (6 digit)  
Equivalent Series Resistance: Maximum resistance corresponds  
to frequency. Please see ESR  
Line 2 : YWW - Year and Week No.  
table. Typically 50Ω.  
Drive Level:  
10 μW Typical  
7 pF max  
Ordering Information  
Shunt Capacitance:  
Aging:  
Frequency Stability Vs. Temperature Range  
Temperature Range \ PPM  
0°C ~ +50°C  
± 5  
X
± 10  
{
± 15  
{
± 2 ppm max per year  
A
B
C
L
-10°C ~ +60°C  
{
{
Optional Features:  
Fundamental  
3rd,5th,7th O.T.  
Tape & Reel  
- F  
-20°C ~ +70°C  
{
{
-40°C ~ +85°C  
X
X
{
- 3, 5, 7  
- T  
{ Standard  
X N/A  
Available Upon Request  
Product name + CL + Operating Temperature  
Range + Tolerance + Stability + Other Code +  
Frequency.  
Note:  
1. Other frequencies, tolerances, stabilities, and operating temperature ranges available.  
Consult VTC Support for specific requirements.  
2. Not all combinations of the above tolerances, stabilities, and temperature ranges are  
available. Consult VTC Support if your requirement is not standard.  
i.e. SM7-20-C-10-10-F-T-16.000MHz  
3. All specifications subject to change without notice.  
Phone: +86 (10) 5820-3910  
Fax: +86 (10) 5820-3915  
Email: sales@vanlong.com  
Web: http://www.vanlong.com  
SM7  
© 2006 by Vanlong Technology Co., Ltd.  

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