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參數(shù)資料
| 型號： | 32S12A(T) |
| 廠商： | PERICOM SEMICONDUCTOR CORP |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 0.032768 MHz |
| 封裝： | GREEN, PLASTIC, SMD, 4 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 337K |
| 代理商： | 32S12A(T) |
1
32S12 Series
Tuning Fork Quartz Crystal
32.768 kHz Plastic SMD
DS-107 Rev G | 03/20/2006
Pericom Semiconductor Corporation 1-800-435-2336 http://www.pericom.com/saronix
All specifications are subject to change without notice.
Product Description
The 32S12 Series is a 32.768 kHz tuning fork-type
quartz crystal mounted in a plastic-molded package.
Product Features
Rugged, plastic-molded design, resistant to shock
and vibration
Excellent resistance to heat shock and
environmental characteristics
Ideally suited for automated pick-and-place
assembly environments
Available on tape and reel
Pb-free and RoHS/Green compliant
Typical Applications
Time of day clocks
Reference for microprocessor's low power/stondby
mode
Electrical Characteristics:
Nominal Frequency ............................... 32.768 kHz
Frequency Tolerance at 25°C................... ±20ppm
Turnover Temperature, T0 ....................... +25°C ±5°C
Temperature Coefficient, K ..................... (–3.5 ±0.8) x 10–8 /°C2
Load Capacitance, CL ........................... 12.5pF standard
Equivalent Series Resistance, RS ............... 50 k-ohm Max.
Shunt Capacitance, C0 ........................... 1.0pF, typical
Recommended Drive Level, Pd................. 0.1W
Maximum Drive Level, PdMAX................... 1W Max.
Aging, F / f (1st year @ 25°C ±3°C) .... ±5ppm Max.
Operating Temperature Range................. –40 to +85°C
Storage Temperature Range .................... –55 to +125°C
Environmental / Process Specifications
High Temperature Storage:
Less than ±5 ppm change after
500H at 80°C
Low Temperature Storage:
Less than ±5 ppm change after
500H at –30°C
Thermal Shock:
Less than ±5 ppm change at 25°C
after –25 to +80°C 20 cycles each
1 H
Shock:
MIL-STD-883, Method 2002,
Condition B
Resistance to Soldering Heat:
J-STD-020C, Table 5-2, Pb-free
devices (2 cycles max)
Solderability:
JESD22-B102-D, Method 2
(Preconditioning E)
Terminal Strength:
Will withstand pull weight of 500
grams, 30 seconds maximum
Reflow Temperature:
260°C Max (RoHS Compliant version only)
Actual Size
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 32S12B | 制造商:Pericom SaRonix 功能描述:32S12 Series 32.768 kHz 20 ppm 12.5 pF -40 to +85 C Tuning Fork Quartz Crystal 制造商:Pericom Semiconductor Corporation 功能描述:32S12 Series 32.768 kHz 20 ppm 12.5 pF -40 to +85 C Tuning Fork Quartz Crystal |
| 32S12BT | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Tuning Fork Quartz Crystal 32.768 kHz Plastic SMD |
| 32S12C | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Tuning Fork Quartz Crystal 32.768 kHz Plastic SMD |
| 32S12C-FT | 制造商:Pericom Semiconductor Corporation 功能描述:32S12 Series 32.768 kHz 20 ppm 12.5 pF -40 to +85 C Tuning Fork Quartz Crystal |
| 32S12CT | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Tuning Fork Quartz Crystal 32.768 kHz Plastic SMD |
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