FPXLF073-20 [FOX]
Parallel - Fundamental Quartz Crystal, 7.3728MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN;
| 型号： | FPXLF073-20 |
| 厂家： | 
FOX ELECTRONICS |
| 描述： | Parallel - Fundamental Quartz Crystal, 7.3728MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN 驱动 晶体 谐振器 |
| 文件： | 总3页 (文件大小：409K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Plastic Encased SMD Crystal
RoHS Compliant
Model: FPXLF
Rev. 5/5/2014
http://www.foxonline.com/need_a_sample.htm
Page 1 of 2
This product is End of Life, See PCN466
FEATURES
• Low Cost
OPTIONS
• Tolerances to < 20 PPM
• Stocking Standard
• Plastic Encapsulated
• Tape and Reel (1,000 pcs. STD)
• Stabilities to < 20 PPM
• Temperatures to -40ºC ~ +85ºC
This model has long lead times.
See page 3 for alternative.
• PART NUMBER
Frequency Range (MHz)
Part Number
Model Number
FPXLF
256LF-Frequency-xxxxx
3.579545 ~ 90.000
• STANDARD SPECIFICATIONS1
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
Temperature Range
MAX (unless otherwise noted)
3.579545 ~ 90.000MHz
±50 PPM
±50 PPM
Operating (TOPR)
-10ºC ~ +70ºC
-55ºC ~ +125ºC
7.0 pF
Storage
(TSTG)
Shunt Capacitance (Co)
Load Capacitance (CL)
10 pF ~ Series
(Customer Specified)
0.1 mW
Drive Level
Aging per year
±5 PPM
1
Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer
Service for specific requirements and availability of Rev "A".
All specifications subject to change without notice.
Frequency Range
Operating Mode
Max ESR Ω
(MHz) ꢀ
200
150
120
100
80
60
40
30
100
3.579545 ~ 4.000
4.000+ ~ 5.000
5.000+ ~ 6.000
6.000+ ~ 7.000
7.000+ ~ 9.000
9.000+ ~ 13.000
13.000+ ~ 20.000
20.000+ ~ 30.000
30.000+ ~ 90.000
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd OT
All dimensions are in millimeters.
Fox Electronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
USA +1.239.693.0099
FOXonline.com
FAX +1.239.693.1554
An Integrated Device Technology, Inc. company
Plastic Encased SMD Crystal
RoHS Compliant
Model: FPXLF
Rev. 5/5/2014
http://www.foxonline.com/need_a_sample.htm
Page 2 of 2
All specifications subject to change without notice.
• FPXLF Standard Crystals
Stability
Tolerance
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
Temp Range
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
-10 to +70 C
Part Number
FPXLF036S
FPXLF0368S
FPXLF0368-20
FPXLF040
Frequency
3.579545
3.686400
3.686400
4.000000
4.915200
7.372800
8.000000
8.000000
10.000000
11.059200
12.000000
16.000000
16.000000
20.000000
25.000000
CL
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
18pF
Series
20pF
20pF
20pF
20pF
Series
20pF
20pF
20pF
20pF
Series
20pF
20pF
20pF
FPXLF049-20
FPXLF073-20
FPXLF080
FPXLF080-20
FPXLF100-20
FPXLF115-20
FPXLF120-20
FPXLF160
FPXLF160-20
FPXLF200-20
FPXLF250F-20
• REEL SPECIFICATIONS (millimeters)
• TAPE SPECIFICATIONS (millimeters)
MODEL
G
H
I
J
K
L
M
B
C
D
E
F
STD Reel QTY
1,000
MODEL
A
FPXLF
2.0 ∅13 ∅21 ∅100 ∅250 25.5
2.0
4.0 12.0 11.5 24.0 5.5
FPXLF
∅1.5
Fox Electronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
USA +1.239.693.0099
FOXonline.com
FAX +1.239.693.1554
An Integrated Device Technology, Inc. company
37
Due to the long lead times for plastic FPXLF parts?
We, at Fox, thought you might be interested in alternatives
that do not require that you change your circuit board?
Alternative is fully RoHS Compliant / Pb Free – FPXLF uses Exemption 7a
The FPXLF layout is one of the earliest conversions from Thru-Hole,
to surface mount. As such, the 2 terminations on the right are not
used for anything in the circuit. The pads are there only to provide
additional mechanical adherence to the circuit board.
Fox FPXLF on the
The circuit only uses the 2 pads
on the left. The pads on the right
can remain empty and the circuit
will work normally.
Recommended
Fox Pad Layout
Even if you are using one of the competitor recommended layouts, it
is only the 2 pads on the left. If an alternative will fit on the smaller
Fox recommendation, it will fit on the competitor’s layout.
2.4
3.6
1.0
1.6
Fox FPXLF on the
Recommended Oversized
Competition Pad Layout
2.0
6.7
3.4
1.0
3.6
7
For Frequencies above 8MHz*1*, there is an alternative, the Fox model FQ5032A.
It is available with 25°C accuracy of ±20ppm, ±25ppm, ±30ppm, ±50ppm, or ±100ppm.
And the same values for stability between -20°C & +70°C.
For -40°C to +85°C, it is available at ±30ppm, ±50ppm, or ±100ppm.
More capable than the model FPXLF – and can be purchased at a lower cost!
And it fits very well on the active 2 pads of the model FPXLF.
FQ5032A on the
Recommended
Fox Pad Layout
For even tighter Tolerance and
Temperature Stability, the model
FX532AS is available.
To fit on the same 2 pads
(Call for details)
FX532AS on the
Recommended
Fox Pad Layout
2.4
1.5
2
1.6
1.5
1.7
2.0
2.0
6.7
3.4
2.4
1.6
2.0
6.7
3.4
*1*Limited available frequencies between 8MHz and 10MHz
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