HCMOS 2.5x2.0mm 3.3V SMD Oscillator
Model: F237/F239 Series
Page 1 of 2
RoHS Compliant / Pb Free
Rev. 3/23/2010
http://www.foxonline.com/need_a_sample.htm
FEAtuRES
•
•
•
•
3.3V Operation
HCMOS Output
Standby Function
Tape and Reel
(3,000 pcs. STD)
• PARt nuMbER SElECtiOn
Learn More - Internet Required
Model Frequency
Operating
Part Number
Number Stability
1
Temperature (ºC)
-10 ~ +70
±15PPM
829-Frequency-xxxxx
F237
-40 ~ +85
±15PPM
829A-Frequency-xxxxx F237R
-10 ~ +70
±10PPM
829B-Frequency-xxxxx F239
-40 ~ +85
±10PPM
829C-Frequency-xxxxx F239R
Frequency
Range (MHz)
4.000 ~ 54.000
4.000 ~ 54.000
4.000 ~ 54.000
4.000 ~ 54.000
2 . 5 ±0 . 1
#4
#3
T op
V ie w
#1
Dot de note s
pi n 1 .
#2
2 . 0 ±0 . 1
• ElECtRiCAl CHARACtERiStiCS
PARAMETERS
Frequency Range (F
o
)
Storage Temperature Range
Supply Voltage
(V
dd
)
Input Current
Output Symmetry (50% V
dd
)
Rise Time (10% ~ 90% V
dd
)
Fall Time (90% ~ 10% V
dd
)
Output Voltage
(V
ol
)
(V
oh
)
Output Current
(I
ol
)
(I
oh
)
Output Load
(HCMOS)
Standby Current
Start-up Time
(T
s
)
Output Disable Time
2
Output Enable Time
2
Phase Noise
(@ 10kHz offset)
Period Jitter
Reflow Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
1
MAX
(unless otherwise noted)
4.000 ~ 54.000 MHz
-40ºC ~ +85ºC
3.3V ± 10%
7mA
45% ~ 55%
5.0nS
5.0nS
10% V
dd
90% V
dd
Min
4mA Min
-4mA Min
15pF
10µA
10mS
250nS
10mS
-145dBc/Hz Typ.
3pS RMS Typ.
260ºC / 10 Seconds
1
Au over Ni
0.95 Ma x
0.4
0.1
B ottom
V ie w
0.1
#1
#2
0.65
#4
#3
0.95
R e c om m e nde d
S o ld e r P a d L a y o u t
0.95
0.8
0.65
#1
0.9
Inclusive of 25
º
C tolerance, operating temperature range, input voltage change, load change,
reflow and one year aging.
2
An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.
Note: A 0.01µF bypass capacitor should be placed between Vdd (Pin 4) and GND (Pin 2) to
minimize power supply line noise.
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 i n C o n n e c t io n s
# 1 E /D
#2 GND
# 3 O u t pu t
# 4 V DD
• EnAblE / DiSAblE FunCtiOn
Pin 1
OUTPUT (Pin 3)
OPEN
2
ACTIVE
'1' Level V
ih
≥
70% V
dd
ACTIVE
'0' Level V
il
≤
30% V
dd
High Z
FOXElectronics
5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554
http://www.foxonline.com
© 2010 FOX ELECTRONICS | ISO9001:2000 Certified
EMEA
Tel/Fax: +44 .1767.312632 |
Asia
Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282
|
Japan
Tel: +81.3.3374/2079 Fax: +81.3.3374.5221
HCMOS 2.5x2.0mm 3.3V SMD Oscillator
Model: F237/F239 Series
Page 1 of 2
RoHS Compliant / Pb Free
Rev. 3/23/2010
http://www.foxonline.com/need_a_sample.htm
• tAPE SPECiFiCAtiOnS
(millimeters)
MODEl
F237/F239
A
∅1.5
• REEl SPECiFiCAtiOnS
(millimeters)
G
i
J
K
l M
H
b
C D
E F
STD Reel QTY
MODEl
F237/F239
2.0
∅13 ∅21 ∅60 ∅180
9.0 2.0
4.0 4.0 3.5 8.0 1.15
3,000
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
|
Japan
Tel: +81.3.3374/2079 Fax: +81.3.3374.5221
© 2010 FOX ELECTRONICS | ISO9001:2000 Certified
33
模拟电子
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
