Fox FPXLF036S Plastic encased smd crystal Datasheet

Plastic Encased SMD Crystal
RoHS Compliant
Model: FPXLF
Page 1 of 2
FEATURES
•
•
•
•
Rev. 5/5/2014
http://www.foxonline.com/need_a_sample.htm
OPTIONS
Low Cost
• Tolerances to < 20 PPM
Stocking Standard
• Stabilities to < 20 PPM
Plastic Encapsulated
• Temperatures to -40ºC ~ +85ºC
Tape and Reel (1,000 pcs. STD)
This model has long lead times.
See page 3 for alternative.
• PART NUMBER
Part Number
Model Number
256LF-Frequency-xxxxx
FPXLF
Frequency Range (MHz)
3.579545 ~ 90.000
• STANDARD SPECIFICATIONS1
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
Temperature Range
Operating (TOPR)
Storage
(TSTG)
Shunt Capacitance (Co)
Load Capacitance (CL)
MAX (unless otherwise noted)
3.579545 ~ 90.000MHz
±50 PPM
±50 PPM
-10ºC ~ +70ºC
-55ºC ~ +125ºC
7.0 pF
10 pF ~ Series
(Customer Specified)
0.1 mW
±5 PPM
Drive Level
Aging per year
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.
1
Frequency Range
(MHz)
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
Fox Electronics
Operating Mode
Max ESR Ω
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd OT
200
150
120
100
80
60
40
30
100
5570 Enterprise Parkway
Fort Myers, Florida 33905
An Integrated Device Technology, Inc. company
All dimensions are in millimeters.
USA +1.239.693.0099
FOXonline.com
FAX +1.239.693.1554
Plastic Encased SMD Crystal
RoHS Compliant
Model: FPXLF
Page 2 of 2
Rev. 5/5/2014
http://www.foxonline.com/need_a_sample.htm
All specifications subject to change without notice.
• FPXLF Standard Crystals
Part Number
FPXLF036S
FPXLF0368S
FPXLF0368-20
FPXLF040
FPXLF049-20
FPXLF073-20
FPXLF080
FPXLF080-20
FPXLF100-20
FPXLF115-20
FPXLF120-20
FPXLF160
FPXLF160-20
FPXLF200-20
FPXLF250F-20
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
• TAPE SPECIFICATIONS (millimeters)
MODEL
FPXLF
Stability
+/- 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
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
5570 Enterprise Parkway
CL
18pF
Series
20pF
20pF
20pF
20pF
Series
20pF
20pF
20pF
20pF
Series
20pF
20pF
20pF
• REEL SPECIFICATIONS (millimeters)
B
C
D
E
F STD Reel QTY MODEL
A
FPXLF
1,000
∅1.5 4.0 12.0 11.5 24.0 5.5
Fox Electronics
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
Fort Myers, Florida 33905
An Integrated Device Technology, Inc. company
G
I
J
K
L
H
M
2.0 ∅13 ∅21 ∅100 ∅250 25.5 2.0
USA +1.239.693.0099
FOXonline.com
FAX +1.239.693.1554
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.
The circuit only uses the 2 pads
on the left. The pads on the right
can remain empty and the circuit
will work normally.
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.
Fox FPXLF on the
Recommended Oversized
Competition Pad Layout
Fox FPXLF on the
Recommended
Fox Pad Layout
2.4
1.0
1.6
3.6
2.0
6.7
3.4
1.0
2.05
1.5
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
2.4
For even tighter Tolerance and
Temperature Stability, the model
FX532AS is available.
To fit on the same 2 pads
(Call for details) FX532AS
1.5
1.6
2
on the
Recommended
Fox Pad Layout
1.5
1.7
2.0
6.7
2.0
3.4
1.5
2.4
1.6
2.0
*1*
Limited available frequencies between 8MHz and 10MHz
6.7
3.4
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