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參數資料
| 型號： | SEL3812B187.5000 |
| 廠商： | PERICOM SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 187.5 MHz, PECL OUTPUT |
| 封裝： | GREEN PACKAGE-4 |
| 文件頁數： | 6/6頁 |
| 文件大小： | 1554K |
| 代理商： | SEL3812B187.5000 |
6
DS 225 Rev B | 03/30/05
SEL381 Series
3.3V PECL High Frequency
Crystal Clock Oscillator (XO)
Pericom Semiconductor Corporation 1-800-435-2336 http://www.pericom.com/saronix
All specifications are subject to change without notice.
Ordering Information
Mechanical Drawings
Marking LINE 1:
SEL381 X
(SaRonix, Model, Stability code)
Marking LINE 2:
Frequency
(Frequency code)
Marking LINE 3:
YY WW X
(Pin 1, Year, Week, Origin)
Scale: None. Dimensions are in mm/inches.
Recommended Land Pattern*
*External high-frequency power decoupling is
recommended.(see test circuit for minimum recom-
mendation). To ensure optimal performance, do not
route traces beneath the package.
Output Enable/Disable Function
0 = N/C pin 1, N/C pin 2
1 = OE low true pin 1, N/C pin2
2 = N/C pin 1, OE low true pin2
3 = OE high true pin 1, N/C pin 2
4 = N/C pin 1, OE high true pin2
SaRonix
Product Series
S EL381 3 B - 156.2500 (T)
Output Frequency (MHz)
Frequency Stability
AA = ±20 ppm (0 to +70°C)
A = ±25 ppm (0 to +70°C)
B = ±50 ppm (0 to +70°C)
E = ±50 ppm (-40 to +85°C)
H = ±32 ppm (-40 to +85°C)
Packaging
(T) =Tape & Reel
full reel increments
Blank = Bulk packaged
4.2
.165
5.08
.200
2.0
.079
2.41
.095
2.54
.100
1.8
.071
#2
#1
1.40
.055
2.00
.079 max
1.20
.047
#3
1.60
.063
5.08
.200
7.00±0.15
.276±.006
#5
#6
#4
5.
00
±0
.1
5
.1
97
±.
00
5
.060
.024
#1
#2
#3
** Exact location of markings may vary
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相關代理商/技術參數 |
參數描述 |
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| SEL3813B-312.5000 | 制造商:Pericom SaRonix 功能描述:SEL381 312.500 MHz Highly Stable 5 X 7 mm 3.3 V 50 PPM SMT Oscillator 制造商:Pericom Semiconductor Corporation 功能描述:SEL381 312.500 MHz Highly Stable 5 X 7 mm 3.3 V 50 PPM SMT Oscillator |
| SEL3823B-160.0000 | 制造商:Pericom SaRonix 功能描述:SEL382 160.000 MHz Highly Stable 5 X 7 mm 2.5 V 50 PPM SMT Oscillator 制造商:Pericom Semiconductor Corporation 功能描述:SEL382 160.000 MHz Highly Stable 5 X 7 mm 2.5 V 50 PPM SMT Oscillator |
| SEL3823E-156.2500 | 制造商:Pericom Semiconductor Corporation 功能描述:XO LVPECL C5X7 2.5V ED - Bulk |
| SEL3824B-133.000 | 制造商:Pericom SaRonix 功能描述:SEL382 133.000 MHz Highly Stable 5 X 7 mm 2.5 V 50 PPM SMT Oscillator 制造商:Pericom Semiconductor Corporation 功能描述:SEL382 133.000 MHz Highly Stable 5 X 7 mm 2.5 V 50 PPM SMT Oscillator |
| SEL3824B-156.2500 | 制造商:Pericom Semiconductor Corporation 功能描述:SEL382 156.250 MHz Highly Stable 5 X 7 mm 2.5 V 50 PPM SMT Oscillator |
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