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F345-50.000000-BE2000 PDF预览

F345-50.000000-BE2000

更新时间: 2024-10-30 08:03:23
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描述
Oscillator

F345-50.000000-BE2000 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliant风险等级:5.57
JESD-609代码:e4端子面层:Gold (Au) - with Nickel (Ni) barrier
Base Number Matches:1

F345-50.000000-BE2000 数据手册

  
2.5V HCMOS SMD OSCILLATOR WITH STANDBY  
F340 SERIES  
FEATURES  
• 2.5V Operation  
• HCMOS Output  
• Low Power Consumption  
• Standby Function  
• Tape and Reel (2,000 pcs. STD)  
• Pb Free  
PRELIMINARY  
• MODEL NUMBER SELECTION  
Frequency  
Stability1  
±100PPM  
±100PPM  
±50PPM  
±50PPM  
±25PPM  
±25PPM  
±20PPM  
Operating  
Temperature (ºC)  
-10 ~ +70  
Frequency  
Model Number  
Range (MHz)  
1.800 ~ 50.000  
1.800 ~ 50.000  
1.800 ~ 50.000  
1.800 ~ 50.000  
1.800 ~ 50.000  
1.800 ~ 50.000  
1.800 ~ 50.000  
F340  
F340R  
F345  
F345R  
F346  
F346R  
F348  
-40 ~ +85  
-10 ~ +70  
-40 ~ +85  
-10 ~ +70  
-40 ~ +85  
-10 ~ +70  
• ELECTRICAL CHARACTERISTICS  
MAX (unless otherwise noted)  
1.800 ~ 50.000 MHz  
-55ºC ~ +125ºC  
2.5V ± 5%  
20mA  
PARAMETERS  
Frequency Range (FO)  
Storage Temperature Range (TSTG)  
Supply Voltage  
Input Current  
(VDD)  
(IDD)  
Output Symmetry (50% VDD)  
Rise Time (10% ~ 90% VDD) (TR)  
Fall Time (90% ~ 10% VDD) (TF)  
45% ~ 55%  
6nS  
6nS  
Output Voltage  
(VOL)  
(VOH)  
(IOL)  
(IOH)  
(HCMOS)  
10% VDD  
90% VDD Min  
2mA Min  
-2mA Min  
15pF  
Output Current  
Output Load  
Standby Current  
Start-up Time  
10µA  
5mS  
150nS  
5mS  
(TS)  
Output Disable Time 2  
Output Enable Time 2  
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change,  
aging, shock, and vibration.  
2 An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.  
See page 30 for mechanical specifications, test circuits, and output waveform.  
Note: A 0.01µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to  
minimize power supply line noise.  
All specifications subject to change without notice. Rev. 3/3/04  
All dimensions are in millimeters.  
• ENABLE / DISABLE FUNCTION  
INH (Pin 1)  
OPEN 2  
OUTPUT (Pin 3)  
ACTIVE  
'1' Level VIH 70% VDD  
'0' Level VIL 30% VDD  
ACTIVE  
High Z  
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099 FAX +001(239)693-1554 http://www.foxonline.com  
9
© 2004 FOX ELECTRONICS  

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