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251LF-FREQ2-PH0 PDF预览

251LF-FREQ2-PH0

更新时间: 2024-10-17 18:37:43
品牌 Logo 应用领域
FOX 机械振荡器
页数 文件大小 规格书
1页 149K
描述
Clipped Sine Output Oscillator, 16MHz Min, 50MHz Max, ROHS COMPLIANT PACKAGE-4

251LF-FREQ2-PH0 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.62
其他特性:TAPE AND REEL老化:1 PPM/YEAR
最大控制电压:4.5 V最小控制电压:0.5 V
频率调整-机械:NO频率稳定性:2.5%
安装特点:SURFACE MOUNT最大工作频率:50 MHz
最小工作频率:16 MHz最高工作温度:75 °C
最低工作温度:-30 °C振荡器类型:CLIPPED SINE
输出阻抗:10000 Ω输出电平:0.8 V
物理尺寸:11.4mm x 9.6mm x 2.0mm最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YESBase Number Matches:1

251LF-FREQ2-PH0 数据手册

  
3.0V / 5.0V, Clipped Sine, TCXO  
Model: FOX801LF Series  
Rev. 6/9/2008  
RoHS Compliant  
Page 1 of 1  
http://www.foxonline.com/need_a_sample.htm  
FEATURES  
• 2.0mm Height Max  
• Low Cost  
OPTIONS  
• 'ALF' Version - 5.0V  
• 'BLF' Version - 3.0V  
• Clipped Sine Output  
• Tape and Reel (2,000 pcs. STD)  
• VCTCXO - AELF/BELF Version  
• VCTCXO - AHLF/BHLF Version  
(trimmerless)  
• PART NUMBER SELECTIONLearn More - Internet Required  
Model  
Number  
Frequency  
Stability  
see table  
see table  
see table  
see table  
see table  
see table  
Frequency  
Operating  
Temperature (ºC)  
-30 ~ +75  
Part Number  
Range (MHz)  
9.600 ~ 50.000  
9.600 ~ 50.000  
9.600 ~ 50.000  
9.600 ~ 50.000  
9.600 ~ 50.000  
9.600 ~ 50.000  
250LF-Frequency-xxxxx  
251LF-Frequency-xxxxx  
252LF-Frequency-xxxxx  
253LF-Frequency-xxxxx  
254LF-Frequency-xxxxx  
255LF-Frequency-xxxxx  
FOX801ALF  
FOX801AELF  
FOX801AHLF  
FOX801BLF  
FOX801BELF  
FOX801BHLF  
-30 ~ +75  
-30 ~ +75  
-30 ~ +75  
-30 ~ +75  
-30 ~ +75  
• ELECTRICAL CHARACTERISTICS  
MAX(unless otherwise noted)  
PARAMETERS  
Frequency Range (Fo)  
9.600 ~ 50.000 MHz  
Temperature Range  
Operating  
Storage  
(Topr)  
(Tstg)  
-30ºC ~ +75ºC  
-35ºC ~ +80ºC  
Initial Frequency Tolerance (@25ºC)  
Vc = 2.5V (ALF Series)1 FOX801ALF/BLF/AELF/BELF  
±0.5PPM  
±2.0PPM  
Vc = 1.5V (BLF Series)1 FOX801AHLF/BHLF  
Supply Voltage  
ALF Version  
BLF Version  
Input Current  
(Vdd)  
5.0V ± 5%  
3.0V ± 5%  
(Idd)  
9.600 ~ 21.999 MHz  
21.999+ ~ 27.999 MHz  
27.999+ ~ 39.999 MHz  
39.999+ ~ 50.000 MHz  
2.0mA  
3.0mA  
4.0mA  
5.0mA  
Frequency Stability  
Over Temperature Range  
±2.5PPM  
Over Supply Voltage Change (Vdd ± 5%)  
9.600 ~ 21.999 MHz  
21.999+ ~ 27.999 MHz  
27.999+ ~ 50.000 MHz  
Over Load Change (10± 10% // 10pF ± 10%)  
±0.3PPM  
±0.5PPM  
±1.0PPM  
±0.3PPM  
Output Waveform  
(Clipped Sine)  
Peak-to-Peak Level (Vp-p)  
ALF Version: 9.600 ~ 15.999 MHz  
ALF Version: 16.000 ~ 50.000 MHz  
BLF Version: 9.600 ~ 15.999 MHz  
BLF Version: 16.000 ~ 50.000 MHz  
Output Load  
1.0V Min  
0.8V Min  
0.8V Min  
0.7V Min  
10K// 10pF  
All dimensions are in millimeters.  
Frequency Adjustment (Internal Trimmer)  
FOX801ALF/BLF/AELF/BELF  
FOX801AHLF/BHLF  
Voltage Control Option (VCTCXO)1  
ALF Version (Vc=2.5±2.0V) FOX801ALF/BLF  
BLF Version (Vc=1.5±1.0V) FOX801AELF/BELF  
FOX801AHLF/BHLF  
±3.0PPM  
Trimmerless  
None  
±5.0PPM Min  
±8.0PPM Min  
1.0PPM  
Aging per year  
1 For proper operation, a control voltage (Vc) must be applied to pin 1 on VCTCXOs.  
All specifications subject to change without notice.  
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com  
EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Taiwan Tel: +886.2.22073427 Fax +886.2.22073486 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221  
23  
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified  

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