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779-0.840MHZ-BF0 PDF预览

779-0.840MHZ-BF0

更新时间: 2024-01-18 17:48:28
品牌 Logo 应用领域
FOX 机械振荡器
页数 文件大小 规格书
2页 171K
描述
HCMOS Output Clock Oscillator, 0.84MHz Nom, ROHS COMPLIANT, SMD, 4 PIN

779-0.840MHZ-BF0 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:ROHS COMPLIANT, SMD, 4 PIN
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.71Is Samacsys:N
其他特性:ENABLE/DISABLE FUNCTION; TAPE AND REEL最长下降时间:10 ns
频率调整-机械:NO频率稳定性:50%
JESD-609代码:e4安装特点:SURFACE MOUNT
标称工作频率:0.84 MHz最高工作温度:70 °C
最低工作温度:-20 °C振荡器类型:HCMOS
输出负载:15 pF物理尺寸:2.5mm x 2.0mm x 0.8mm
最长上升时间:10 ns最大供电电压:2.625 V
最小供电电压:2.375 V标称供电电压:2.5 V
表面贴装:YES最大对称度:60/40 %
端子面层:Gold (Au)Base Number Matches:1

779-0.840MHZ-BF0 数据手册

 浏览型号779-0.840MHZ-BF0的Datasheet PDF文件第2页 
HCMOS 2.5x2mm 2.5V SMD Oscillator  
Rev. 6/5/2006  
RoHS Compliaꢀt / Pꢁ Free  
Model: F240 SERIES  
Page 1 of 2  
http://www.foxonline.com/need_a_sample.htm  
FEATURES  
• 2.5V Operation  
• Standby Function  
• Tape and Reel (3,000 pcs. STD)  
• PART nUMbER SELECTIOnLearn More - Internet Required  
2.5±0.1  
Model  
Number  
F240  
Frequency  
Operating  
Frequency  
Part Number  
Stability1 Temperature (ºC) Range (MHz)  
778-Frequency-xxxxx  
778R-Frequency-xxxxx  
779-Frequency-xxxxx  
779R-Frequency-xxxxx  
780-Frequency-xxxxx  
±100PPM  
F240R ±100PPM  
-20 ~ +70  
-40 ~ +85  
-20 ~ +70  
-40 ~ +85  
-20 ~ +70  
0.840 ~ 75.000  
0.840 ~ 75.000  
0.840 ~ 75.000  
0.840 ~ 75.000  
0.840 ~ 75.000  
#4  
#3  
#2  
F245  
F245R  
F246  
±50PPM  
±50PPM  
±25PPM  
2.0±0.1  
0.8±0.1  
#1  
• ELECTRICAL CHARACTERISTICS  
MAX (unless otherwise noted)  
PARAMETERS  
Frequency Range (Fo)  
Storage Temperature Range (Tstg)  
0.840 ~ 75.000 MHz  
-55ºC ~ +100ºC  
2.5V ± 5%  
Supply Voltage  
Input Current  
(Vdd)  
(Idd)  
0.78  
0.68  
0.840 ~ 19.999 MHz  
20.000+ ~ 39.999 MHz  
40.000+ ~ 59.999 MHz  
60.000+ ~ 75.000 MHz  
Output Symmetry (50% Vdd)  
Rise Time (10% ~ 90% Vdd) (Tr)  
Fall Time (90% ~ 10% Vdd) (Tf)  
5mA  
9mA  
11mA  
#1  
#4  
#2  
#3  
0.65  
14mA  
40% ~ 60%  
10nS  
0.95  
10nS  
Output Voltage  
(Vol)  
10% Vdd  
90% Vdd Min  
4mA Min  
-4mA Min  
15pF  
(Voh)  
Output Current  
(Iol)  
(Ioh)  
Recommended  
Solder Pad Layout  
Output Load  
(HCMOS)  
Standby Current  
Start-up Time  
5µA  
10mS  
200nS  
10mS  
(Ts)  
Output Disable Time 2  
0.95  
Output Enable Time 2  
Aging  
(Ta=25ºC: per year)  
± 5 PPM  
260ºC / 10 Seconds  
1
0.8  
Reflow Soldering Temp  
Moisture Sensitivity Level (MSL)  
Termination Finish  
0.7  
Au  
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, shock,  
and vibration.  
0.9  
2 An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.  
Note: A 0.01µF capacitor should be placed between Vdd (Pin 4) and GND (Pin2) to minimize  
power supply noise. All specifications subject to change without notice.  
Piꢀ Coꢀꢀectioꢀ  
#1 E/D  
#3 Output  
#2 GND  
#4 Vdd  
All dimensions are in millimeters.  
• EnAbLE / DISAbLE FUnCTIOn  
INH (Pin 1)  
OPEN  
OUTPUT (Pin 3)  
ACTIVE  
'1' Level Vih 80% Vdd  
'0' Level Vil 20% Vdd  
ACTIVE  
High Z  
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239) 693.0099 FAX +1 (239) 693.1554 http://www.foxonline.com  
EMEA United Kingdom Tel/Fax: +44 .1767.312632  
| Asia Hong Kong Tel: +852.2854.4285 FAX +852.2854.4282  
© 2006 FOX ELECTRONICS | ISO9001:2000 Certified  

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