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F235-50 PDF预览

F235-50

更新时间: 2024-11-11 20:46:23
品牌 Logo 应用领域
FOX 机械石英晶振振荡器
页数 文件大小 规格书
2页 101K
描述
OSC XO 50.000MHZ HCMOS SMD

F235-50 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.84其他特性:STANDBY; ENABLE/DISABLE FUNCTION; TR, 7 INCH
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:50 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:2.6mm x 2.1mm x 1.0mm最长上升时间:10 ns
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V表面贴装:YES
最大对称度:55/45 %端子面层:Gold (Au)
Base Number Matches:1

F235-50 数据手册

 浏览型号F235-50的Datasheet PDF文件第2页 
HCMOS 2.5x2mm 3.3V Oscillator  
Rev. 12/2/2010  
RoHS Compliaꢀt / Pꢁ Free  
Model: F230 SERIES  
Page 1 of 2  
http://www.foxonline.com/need_a_sample.htm  
FEATURES  
• 3.3V Operation  
• Standby Function  
• Tape and Reel (3,000 pcs. STD)  
• PART nUMbER SELECTIOnLearn More - Internet Required  
Model  
Number  
F230  
Frequency  
Operating  
Frequency  
2 .6 Ma x  
Part Number  
Stability1 Temperature (ºC) Range (MHz)  
781-Frequency-xxxxx  
781R-Frequency-xxxxx  
782-Frequency-xxxxx  
782R-Frequency-xxxxx  
783-Frequency-xxxxx  
# 3  
±100PPM  
F230R ±100PPM  
-20 ~ +70  
-40 ~ +85  
-20 ~ +70  
-40 ~ +85  
-20 ~ +70  
0.750 ~ 50.000  
0.750 ~ 50.000  
0.750 ~ 50.000  
0.750 ~ 50.000  
0.750 ~ 50.000  
# 4  
F235  
F235R  
F236  
±50PPM  
±50PPM  
±25PPM  
T o p  
V ie w  
2 .1 m a x  
# 2  
# 1  
• ELECTRICAL CHARACTERISTICS  
Do t d e n o t e s  
p in 1 .  
MAX (unless otherwise noted)  
PARAMETERS  
Frequency Range (Fo)  
Storage Temperature Range (Tstg)  
0.750 ~ 50.000 MHz  
-55ºC ~ +100ºC  
3.3V ± 5%  
1 .0 Ma x  
Supply Voltage  
Input Current  
(Vdd)  
(Idd)  
0 .7 8  
0.750 ~ 19.999 MHz  
19.999+ ~ 39.999 MHz  
39.999+ ~ 50.000 MHz  
Output Symmetry (50% Vdd)  
Rise Time (10% ~ 90% Vdd) (Tr)  
Fall Time (90% ~ 10% Vdd) (Tf)  
7mA  
13mA  
19mA  
B o t t o m  
V ie w  
# 1  
# 4  
# 2  
# 3  
0 .6 5  
45% ~ 55%  
10nS  
0 .6 8  
10nS  
0 .9 5  
Output Voltage  
(Vol)  
10% Vdd  
90% Vdd Min  
5mA Min  
-5mA Min  
15pF  
(Voh)  
Output Current  
(Iol)  
(Ioh)  
R e c o m m e n d e d  
S o ld e r P a d L a yo u t  
Output Load  
(HCMOS)  
Standby Current  
Start-up Time  
5µA  
10mS  
150nS  
10mS  
(Ts)  
Output Disable Time 2  
0 .9 5  
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 .6 5  
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.  
Drawing is for reference to critical specifications defined by size measurements.  
Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may  
vary. All specifications subject to change without notice.  
All dimensions are in millimeters.  
P in C o n n e c t io n s  
# 1 E /D  
# 3 Ou t p u t  
# 2 G N D  
# 4 V DD  
• 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 www.foxonline.com  

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