FXO-HC735-2 Fox Electronics, FXO-HC735-2 Datasheet - Page 13
FXO-HC735-2
Manufacturer Part Number
FXO-HC735-2
Description
OSC 2 MHZ 3.3V HCMOS SMD
Manufacturer
Fox Electronics
Series
FXO-HC73, XPRESSOr
Type
Standardr
Datasheet
1.FXO-HC735-50MHZ.pdf
(14 pages)
Specifications of FXO-HC735-2
Supply Voltage
3.3V
Frequency
2MHz
Frequency Stability
±50ppm
Operating Temperature
-20°C ~ 70°C
Current - Supply (max)
32mA
Mounting Type
Surface Mount
Size / Dimension
0.295" L x 0.205" W (7.50mm x 5.20mm)
Height
0.055" (1.40mm)
Package / Case
SMD 7.00mm x 5.00mm
Supply Current
32mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Products are grouped together by process for MTTF calculations.
(All XpressO output and package types are manufactured with the same process)
Number of Parts Tested:
Number of Failures: 0
Test Temperature:
Number of Hours:
MTTF was calculated using the following formulas:
[1.] Device Hours (devhrs) = (number of devices) x (hours at elevated temperature in °K)
[2.]
[3.] FITS =
Where:
DEVICE-HOURS = 360 x 2000 HOURS = 720,000
ACCELERATION FACTOR =
MTTF =
Failure Rate =
FITS = Failure Rate *1E9 = 64
Label
MTTF / FITS Calculations
MTTF
af
eV
k
t
t
Θ
r
χ
1
2
2
720
=
MTTF
,
000
devhrs
720
1
Name
Acceleration Factor
Activation Energy
Bolzman’s Constant
Theta
Failures
Chi-Square
×
. 1
,
49
000
833
χ
.
125°C
2000
91009
×
×
. 1
2
* 10
af
49
833
.
91009
×
×
9
2
2
360 (120 of each output type: HCMOS, LVDS, LVPECL)
= 15,607,065 Hours
×
e
2
(
= 6.41E-8
. 8
. 0
625
40
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
)
Formula/Value
0.40 V
8.62 X 10
Operating Temperature (°K)
Accelerated Temperature (°K)
Confidence Level (60% industry standard)
Number of failed devices
statistical significance for bivariate tabular analysis [table look-
up] based on assumed Θ (Theta – confidence) and number of
failures (r)
×
e
(
298
(
1
eV
k
−
398
)
×
1
Page 13 of 14
(
-5
t
1
)
1
eV/°K
−
For zero failures (60% Confidence): χ
= 49.91009
t
1
2
)
FXO-HC73 Series
2
= 1.830