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XT49SRFREQ2 PDF预览

XT49SRFREQ2

更新时间: 2024-09-17 08:08:51
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
1页 21K
描述
Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 4.5 MHz - 5.999 MHz

XT49SRFREQ2 数据手册

  
XT49S  
Vishay Dale  
Quartz Crystals  
Low Profile 3.579MHz to 66.0MHz  
FEATURES  
Low profile.  
Hermetically sealed.  
Tape and reel option.  
STANDARD SPECIFICATIONS  
STANDARD ELECTRICAL SPECIFICATIONS  
Operating Temperature Range: 0°C to + 70°C.  
(- 40°C to + 85°C optional).  
FREQUENCY  
RANGE (MHz)  
MODE OF  
VIBRATION  
ESR MAX.  
(Ohms)  
3.579 - 3.999  
4.0 - 4.499  
4.5 - 4.999  
5.0 - 5.999  
6.0 - 6.999  
7.0 - 7.999  
8.0 - 8.999  
9.0 - 9.999  
10.0 - 12.999  
13.0 - 19.999  
20.0 - 30.0  
30.001 - 66.0  
“AT” Fundamental  
“AT” Fundamental  
“AT” Fundamental  
“AT” Fundamental  
“AT” Fundamental  
`“AT” Fundamental  
“AT” Fundamental  
“AT” Fundamental  
“AT” Fundamental  
“AT” Fundamental  
“AT” Fundamental  
“AT” 3rd Overtone  
150  
150  
120  
120  
100  
90  
Frequency Range: 3.579MHz to 66.0MHz.  
Frequency Tolerance: ± 50PPM @ + 25°C ± 3°C (typical).  
Temperature Stability: ± 50PPM (typical).  
Storage Temperature: - 40°C to 85°C.  
Mode of Vibration: “AT” Fundamental, or “AT” 3rd Overtone.  
Load: 10 to 32pF or series resonant.  
80  
60  
50  
Drive Level: 1mW maximum.  
40  
Shunt Capacitance: 7pF maximum.  
40  
80  
Seal: Resistance weld.  
DIMENSIONS in inches [millimeters]  
0.435 [11.05]  
Max.  
0.183 [4.65]  
Max.  
0.138 [3.5]  
Max.  
0.520  
[13.2]  
0.018 + 0.002 - 0.001  
[0.45 + 0.05 - 0.03]  
0.192 ± 0.008  
[4.88 ± 0.2]  
ORDERING INFORMATION  
XT49S  
R
12M  
- 20  
SP  
MODEL  
OTR  
LOAD  
OPTIONS  
FREQUENCY/MHZ  
Blank = Standard  
R = - 40°C to + 85°C  
Blank = Standard  
SP = Spacer  
Blank = Series  
- 16 = 16pF  
CT = Cut Leads  
SL = Sleeve  
- 20 = 20pF Standard  
- 30 = 30pF  
- 32 = 32pF  
Document Number 35014  
Revision 18-Dec-01  
For technical questions, contact frequency@vishay.com  
www.vishay.com  
9

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