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HGXO2H-E-460.0K,10/20/-/I PDF预览

HGXO2H-E-460.0K,10/20/-/I

更新时间: 2024-11-01 14:12:55
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EUROQUARTZ /
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1页 121K
描述
Oscillator,

HGXO2H-E-460.0K,10/20/-/I 技术参数

生命周期:Contact ManufacturerReach Compliance Code:compliant
风险等级:5.57Is Samacsys:N
Base Number Matches:1

HGXO2H-E-460.0K,10/20/-/I 数据手册

  
QUARTZ  
EURO  
HGXO OSCILLATORS  
High Shock SMD Crystal Oscillator  
460kHz to 50MHz  
FEATURES  
Frequency Range 460kHz to 50MHz  
Mechanical shock survivability up to 100,000g  
Supply voltage from 0.9V to 5.0Volts available  
Low EMI emission  
OUTLINE & DIMENSIONS  
Hermetically sealed package  
Low acceleration sensitivity available  
Full MIL testing to MIL-PRF-55310 available  
SM1 and SM5 versions are pB free  
DESCRIPTION  
HGXO oscillators are miniature, surface mount units that can survive  
extremely high shocks, up to 100,000g. The design consists of a  
hermetically-sealed high shock crystal and a CMOS compatible  
integrated circuit housed in a SMD 7.5mm x 5.0mm ceramic package.  
SPECIFICATION  
Specifications are typical at 25°C unless otherwise indicated. Tighter  
specifications are available, contact Euroquartz technical sales.  
Supply Voltage:  
Calibration Tolerance:  
Frequency Stability  
+0.9V to +5.0 Volts  
From ±10ppm  
over Operating Temperature Range**  
Commercial (0° ~ +70°C): From ±10ppm  
Industrial(-40° ~ +85°C):  
Military (-55° ~ +125°C):  
From ±20ppm  
From ±40ppm  
Total Frequency Tolerance**  
Commercial (0° ~ +70°C): From ±15ppm  
Industrial(-40° ~ +85°C):  
Military (-55° ~ +125°C):  
Output Load:  
Rise and Fall Time:  
Duty Cycle:  
Shock Survival:  
From ±20ppm  
From ±50ppm  
15pF (Higher loads available)  
6ns maximum  
60/40%  
Up to 100,000g, 0.5ms, ½ sine  
20g, 10~2000Hz swept sine  
260°C for 20 seconds  
COMPARISON OF ENABLE/DISABLE OPTIONS  
Option 'T'  
Option 'E'  
When enabled (PIN 1 is high'*)  
Output  
Oscillator  
Current Consumption:  
When disabled (PIN 1 'low')  
Output  
Freq. Output  
Oscillates  
Normal  
Freq. Output  
Oscillates  
Normal  
Vibration Survival***:  
Maximum Process Temperature:  
*
Does not include calibration tolerance.  
High 'Z' state  
Stops  
High 'Z' state  
Oscillates  
** Frequency over temperature relative to nominal frequency.  
*** per MIL-STD-202G Method 204D, Condition D.  
Random testing is also available  
Oscillator  
Current Consumption:  
When re-enabled  
(PIN 1 from low to high)  
Output recovery  
Very low  
Lower than normal  
Delayed  
Immediate  
PACKAGING OPTIONS  
HGXO oscillators are available either tray packed (<250pcs) or tape  
and reel (>250 pieces).  
* When Pin 1 is allowed to float it is held 'high' by an internal pull-up  
resistor.  
16mm tape, 178mm or 330mm reels (EIA 418).  
Option 'N' = Pin 1 not connected internally.  
HOW TO ORDER HGXO SMD CRYSTAL OSCILLATORS  
Example: HGXO3D-S-T-SM3-20.0M, 30/50/–/I  
HGXO 3  
D -  
S
T
-
SM3 - 32.0M,  
100 / 100  
/ – /  
I
Terminations  
Blank = SM1  
=Gold plated  
SM3 = Solder dipped  
SM5 = Solder dipped  
Temp. Range  
C = -10° ~ +70°C  
I = -40° ~ +85°C  
M = -55° ~ +125°C  
S = Customer specified  
Supply Voltage  
Shock Level  
Enable/Disable  
option, E, T or N  
Frequency  
K = kHz  
M = MHz  
Calibration  
Tolerance  
at 25°C  
Frequency  
Stability over  
Temp. Range  
(in ppm)  
0 = 0.9V  
1 = 1.8V  
2 = 2.5V  
3 = 3.0V  
4 = 3.3V  
5 = 5.0V  
A = 5,000g  
B = 10,000g  
C = 20,000g  
D = 30,000g  
F = 50,000g  
G = 75,000g  
H = 100,000g  
Blank = standard  
S = special or  
custom  
(SM1 and SM5 are pB free)  
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE  
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk  

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