參數(shù)資料
型號(hào): 448-20.000MHZ-BBF00010
廠商: FOX ELECTRONICS
元件分類(lèi): 晶體
英文描述: QUARTZ CRYSTAL RESONATOR, 20 MHz
封裝: RESISTANCE WELDED PACKAGE-4
文件頁(yè)數(shù): 1/1頁(yè)
文件大小: 77K
代理商: 448-20.000MHZ-BBF00010
FEATURES
Low Cost
Fundamental to 50 MHz
Tape and Reel (1,000 pcs. STD)
OPTIONS
Tolerances to < 10 PPM
Stabilities to < 5 PPM
Temperatures to -40C ~ +85C
All dimensions are in millimeters.
1 Other tolerances, stabilities & operating temperature ranges available.
Consult Fox Customer Service for specific requirements.
2
Lead free solder reflow profile is not recommended for the HC49SPX
All specifications subject to change without notice. Rev.
4/04/05
Learn more about:
Internet required
3.200 ~ 70.000 MHz
±50 PPM
-20C ~ +70C
-40C ~ +85C
7.0 pF
10 pF ~ Series
(Customer Specified)
0.5 mW
±5 PPM
Frequency Range
Frequency Tolerance2 @ 25C
Frequency Stability, ref @ 25C
Over Operating Temp Range
Temperature Range
Operating
(TOPR)
Storage
(TSTG)
Shunt Capacitance
(Co)
Load Capacitance
(CL)
Drive Level
Aging @ 25C; per year
STANDARD SPECIFICATIONS1
PARAMETERS
MAX (unless otherwise noted)
3.200 ~ 3.500
3.500+ ~ 4.000
4.000+ ~ 5.000
5.000+ ~ 6.000
6.000+ ~ 7.000
7.000+ ~ 9.000
9.000+ ~ 13.000
13.000+ ~ 20.000
20.000+ ~ 50.000
27.000 ~ 70.000
Frequency Range
(MHz)
Fundamental
3rd OT
300
200
150
120
100
80
60
40
30
100
Operating Mode
Max ESR
RESISTANCE WELD LOW PROFILE CRYSTAL
MODEL: HC49SPX
2
Frequency
Stability
Operating
Temperature
-20 ~ +70 C
Frequency
Range (MHz)
3.200 ~ 70.000
HC49SPX
Model
Number
Part Number
448-Frequency-xxxxx
PART NUMBER SELECTION
±50 PPM
Learn More - Internet Required
EMEA Munich, Germany +49 0 89.90936870 FAX +49 0 89.90936776 | Asia Hong Kong +852.2854.4285 FAX +852.2854.4282
2005 FOX ELECTRONICS
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239) 693.0099 FAX +1 (239) 693.1554 http://www.foxonline.com
DISCONTINUED
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