参数资料
型号: HC49SD-20.000MHZ-CBF00011000
厂商: FOX ELECTRONICS
元件分类: Quartz Crystal
英文描述: QUARTZ CRYSTAL RESONATOR, 20 MHz
封装: RESISTANCE WELDED PACKAGE-2
文件页数: 1/1页
文件大小: 333K
代理商: HC49SD-20.000MHZ-CBF00011000
18
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 941-693-0099 FAX 941-693-1554 http://www.foxonline.com
2000 FOX ELECTRONICS
HC49SPX
RESISTANCE WELD LOW PROFILE CRYSTAL
HC49SD/SPX
The HC49SD/SPX is a surface mount of the popular HC49S Series
FEATURES
Low Profile
Industry Standard
Cost Effective
"AT Strip"
See page 31 for tape and reel specifications.
OPTIONS
Tape and Reel (1,000pcs. STD)
All dimensions are in millimeters.
3.200
-30
-50
-20
-40
10
-5.0
70.000
+30
+50
+70
+85
7.0
Series
+5.0
0.5
MHz
PPM
C
W
pF
PPM
mW
Frequency Range
Frequency Tolerance
Frequency Stability, ref @ 25C
Temperature Range
Operating
(TOPR)
Storage
(TSTG)
Equivalent Series Resistance
Shunt Capacitance
(Co)
Load Capacitance
(CL)
Aging
Drive Level
Ta = 25C
Ta = -20C ~ +70C
See Table 1
Customer Specified
Ta = 25C; per year
HC49SD/SPX STANDARD SPECIFICATIONS *
PARAMETERS
CONDITIONS
HC49SD
CR
YST
A
LS
MIN
MAX
UNITS
* Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements, or use crystal order form on page 6.
All specifications subject to change without notice. Rev. 11/28/01
Operating Mode
Fundamental
3rd OT
Max ESR W
80
60
40
30
100
Max ESR W
300
200
150
120
100
Operating Mode
Fundamental
FrequencyRange(MHz)
7.000+~9.000
9.000+~13.000
13.000+~20.000
20.000+~30.000
27.000~70.000
FrequencyRange(MHz)
3.200~3.500
3.500+~4.000
4.000+~5.000
5.000+~6.000
6.000+~7.000
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