參數(shù)資料
型號(hào): FXO-PC735RFREQ
廠商: FOX ELECTRONICS
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz - 1350 MHz, LVPECL OUTPUT
封裝: ROHS COMPLIANT, CERAMIC PACKAGE-6
文件頁(yè)數(shù): 6/15頁(yè)
文件大?。?/td> 624K
代理商: FXO-PC735RFREQ
FXO-PC73 Series
Page 14 of 15
2008 FOX ELECTRONICS | ISO9001:2000 Certified
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:
360 (120 of each output type: HCMOS, LVDS, LVPECL)
Number of Failures: 0
Test Temperature:
125°C
Number of Hours:
2000
MTTF was calculated using the following formulas:
[1.] Device Hours (devhrs) = (number of devices) x (hours at elevated temperature in °K)
[2.]
2
χ
×
=
af
devhrs
MTTF
[3.] FITS =
MTTF
1
* 10
9
Where:
Label
Name
Formula/Value
af
Acceleration Factor
e
t
k
eV
)
1
(
)
(
2
1
×
eV
Activation Energy
0.40 V
k
Bolzman’s Constant
8.62 X 10
-5 eV/°K
t1
Operating Temperature (°K)
t2
Accelerated Temperature (°K)
Θ
Theta
Confidence Level (60% industry standard)
r
Failures
Number of failed devices
χ
2
Chi-Square
statistical significance for bivariate tabular analysis [table look-
up] based on assumed
Θ (Theta – confidence) and number of
failures (r)
For zero failures (60% Confidence):
χ
2 = 1.830
DEVICE-HOURS = 360 x 2000 HOURS = 720,000
ACCELERATION FACTOR =
e
)
398
1
298
1
(
)
625
.
8
40
.
0
(
×
= 49.91009
MTTF =
833
.
1
2
91009
.
49
000
,
720
×
= 15,607,065 Hours
Failure Rate =
2
91009
.
49
000
,
720
833
.
1
×
= 6.41E-8
FITS = Failure Rate *1E9 = 64
MTTF / FITS Calculations
相關(guān)PDF資料
PDF描述
FXO-PC730-1350 CRYSTAL OSCILLATOR, CLOCK, 1350 MHz, LVPECL OUTPUT
FXO-PC730R-1350 CRYSTAL OSCILLATOR, CLOCK, 1350 MHz, LVPECL OUTPUT
FXO-PC735R-906 CRYSTAL OSCILLATOR, CLOCK, 906 MHz, LVPECL OUTPUT
FXO-QC730-FREQ CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz - 1350 MHz, LVPECL OUTPUT
FXO-QC736R-1350 CRYSTAL OSCILLATOR, CLOCK, 1350 MHz, LVPECL OUTPUT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FXO-PC735RGB-125 功能描述:標(biāo)準(zhǔn)時(shí)鐘振蕩器 125MHz 3.3Volt 50ppm -40C to 85C RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列:
FXO-PC735RGB-156 制造商:FOX 制造商全稱:FOX 功能描述:LVPECL 7 x 5mm 3.3V 50ppm XO Freq: 156.25MHz
FXO-PC735RGB-156.25 功能描述:標(biāo)準(zhǔn)時(shí)鐘振蕩器 156.25MHz 3.3Volt 50ppm -40C to 85C RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列:
FXO-PC735RGB-312 制造商:FOX 制造商全稱:FOX 功能描述:LVPECL 7 x 5mm 3.3V 50ppm XO Freq: 312.5MHz
FXO-PC735RGB-312.5 功能描述:標(biāo)準(zhǔn)時(shí)鐘振蕩器 312.5MHz 3.3Volt 50ppm -40C to 85C RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列: