参数资料
型号: FVXO-HC52BR-65
厂商: Fox Electronics
文件页数: 14/15页
文件大小: 0K
描述: OSC 65 MHZ 2.5V HCMOS SMD
标准包装: 1
系列: FVXO-HC52, XPRESSO
类型: VCXO
频率: 65MHz
功能: 三态(输出启用)
输出: HCMOS
电源电压: 2.5V
频率稳定性: ±50ppm
工作温度: -40°C ~ 85°C
电流 - 电源(最大): 29mA
安装类型: 表面贴装
尺寸/尺寸: 0.203" L x 0.132" W(5.15mm x 3.35mm)
高度: 0.055"(1.40mm)
封装/外壳: 6-SMD,无引线(DFN,LCC)
包装: 剪切带 (CT)
FVXO-HC52 Series
MTTF / FITS Calculations
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: 125°C
Number of Hours: 2000
360 (120 of each output type: HCMOS, LVDS, LVPECL)
MTTF was calculated using the following formulas:
[1.] Device Hours ( devhrs ) = (number of devices) x (hours at elevated temperature in °K)
[2.] MTTF =
devhrs × af × 2
χ 2
[3.] FITS =
Where:
Label
1
MTTF
Name
* 10 9
Formula/Value
( ) × ( ? )
e
af
eV
k
t 1
t 2
Θ
r
χ 2
Acceleration Factor
Activation Energy
Bolzman’s Constant
Theta
Failures
Chi-Square
eV 1 1
k t 1 t 2
0.40 V
8.62 X 10 -5 eV /°K
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) For zero failures (60% Confidence): χ 2 = 1.830
DEVICE-HOURS = 360 x 2000 HOURS = 720,000
e
?
ACCELERATION FACTOR =
(
0 . 40
8 . 625
) × (
1 1
298 398
)
= 49.91009
MTTF = 720, 000 × 49.91009 × 2 = 39,209,238 Hours
1 . 833
Failure Rate =
1 . 833
720 , 000 × 49 . 91009 × 2
= 2.55E-8
FITS = Failure Rate *1E9 = 26
Page 14 of 15
? 2008 FOX ELECTRONICS | ISO9001:2000 Certified
相关PDF资料
PDF描述
M2012TXW15 SWITCH ROCKER SPDT 6A 125V
B32652A6334J189 FILM CAP 330NF 5% 630V
FVXO-HC73BR-98.304 OSC 98.304 MHZ 3.3V HCMOS SMD
6CFE1 MODULE POWER ENTRY FLANGE 6A
FVXO-HC53BR-90 OSC 90 MHZ 3.3V HCMOS SMD
相关代理商/技术参数
参数描述
FVXO-HC52BR-70-79 功能描述:VCXO振荡器 APR 50ppm 2.5V Must Specify Freq. RoHS:否 制造商:Fox 封装 / 箱体:5 mm x 3.2 mm 频率:19.2 Mhz 频率稳定性:2.5 PPM 输出格式: 封装:Reel 电源电压:3 V 端接类型:SMD/SMT 尺寸:3.2 mm W x 5 mm L x 1.5 mm H 最小工作温度:- 20 C 最大工作温度:+ 75 C
FVXO-HC52BR-80-89 功能描述:VCXO振荡器 APR 50ppm 2.5V Must Specify Freq. RoHS:否 制造商:Fox 封装 / 箱体:5 mm x 3.2 mm 频率:19.2 Mhz 频率稳定性:2.5 PPM 输出格式: 封装:Reel 电源电压:3 V 端接类型:SMD/SMT 尺寸:3.2 mm W x 5 mm L x 1.5 mm H 最小工作温度:- 20 C 最大工作温度:+ 75 C
FVXO-HC52BR-90-99 功能描述:VCXO振荡器 APR 50ppm 2.5V Must Specify Freq. RoHS:否 制造商:Fox 封装 / 箱体:5 mm x 3.2 mm 频率:19.2 Mhz 频率稳定性:2.5 PPM 输出格式: 封装:Reel 电源电压:3 V 端接类型:SMD/SMT 尺寸:3.2 mm W x 5 mm L x 1.5 mm H 最小工作温度:- 20 C 最大工作温度:+ 75 C
FVXO-HC53 制造商:FOX 制造商全称:FOX 功能描述:HCMOS 5 x 3.2mm 3.3V VCXO
FVXO-HC53B 制造商:FOX 制造商全称:FOX 功能描述:HCMOS 5 x 3.2mm 3.3V VCXO