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參數(shù)資料
| 型號(hào)： | EC3SME-7.680MTR |
| 廠商： | ECLIPTEK CORP |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 7.68 MHz |
| 封裝： | SMD, 4 PIN |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大小： | 127K |
| 代理商： | EC3SME-7.680MTR |
EC3SME-7.680M TR
EC3SM E
-7.680M TR
Series
4.0mm Epoxy Base SMD Crystal
Frequency Tolerance/Stability
±30ppm at 25°C, ±50ppm over -40°C to +85°C
Mode of Operation
AT-Cut Fundamental
Packaging Options
Tape and Reel
Nominal Frequency
7.680MHz
Load Capacitance
18pF Parallel Resonant
ELECTRICAL SPECIFICATIONS
Nominal Frequency
7.680MHz
Frequency Tolerance/Stability
±30ppm at 25°C, ±50ppm over -40°C to +85°C
Aging at 25°C
±5ppm/year Maximum
Load Capacitance
18pF Parallel Resonant
Shunt Capacitance (C0)
7pF Maximum
Equivalent Series Resistance
120 Ohms Maximum
Mode of Operation
AT-Cut Fundamental
Drive Level
1mWatts Maximum
Storage Temperature Range
-40°C to +85°C
Insulation Resistance
500 Megaohms Minimum at 100Vdc
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
Fine Leak Test
MIL-STD-883, Method 1014 Condition A
Gross Leak Test
MIL-STD-883, Method 1014 Condition C
Mechanical Shock
MIL-STD-202, Method 213 Condition C
Resistance to Soldering Heat
MIL-STD-202, Method 210
Resistance to Solvents
MIL-STD-202, Method 215
Solderability
MIL-STD-883, Method 2003
Temperature Cycling
MIL-STD-883, Method 1010
Vibration
MIL-STD-883, Method 2007 Condition A
MECHANICAL DIMENSIONS (all dimensions in millimeters)
MARKING
ORIENTATION
4.95
MAX
12.5
MAX
1.3 ±0.1
(x4)
9.0 ±0.1
4.0
MAX
1.2 ±0.1
2.0 REF
1
2
4
3
PIN
CONNECTION
1
Crystal
2
Connected to Pin 3
3
Connected to Pin 2
4
Crystal
LINE MARKING
1
E7.680
E=Ecliptek Designator
www.ecliptek.com | Specification Subject to Change Without Notice | Rev R 8/12/2010 | Page 1 of 4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EC3SME-B-20-28.375M | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
| EC3SME-B-20-28.375MTR | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
| EC3SME-B-20-28375M | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
| EC3SME-B-20-28375MTR | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
| EC3SME-B-28.375M | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
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