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石英晶体振荡器

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产品名称: 石英晶体振荡器
产品型号: 7C
产品展商: 消费类电子
产品文档: 无相关文档

简单介绍

无线通信#1-150#5.0#3.2#1.2#-10#70#±20#-#-#+3.3#CMOS#-


石英晶体振荡器  的详细介绍
Features
.Small SMD seam sealed clock crystal oscillator units.
.High precision characteristic covering up to wide frequency range.
.Designed for automatic mounting and reflow soldering.
.Tri-State function available.
.Supply voltage range : 1.8V~ 5.0V.
.High stability, low jitter, low power consumption.
.Main application : wireless communication set, PDA, and DSC.
.RoHS Compliant/ Pb Free.

Electrical Specifications
Item/Type
7C
Output Type
CMOS
Output Load
15Pf, 30pF
Oscillation Mode
Fundamental / 3rd Overtone
Supply Voltage
1.8V
2.5V, 2.8V, 3.3V,
5v
Frequency Range
1 ~ 150 MHz
 Frequency Stability
± 20 ppm , ± 25 ppm ,± 30 ppm , ± 50 ppm
Operating Temperature Range
- 10 ~ + 70 ,- 40 ~ + 85
Storage Temperature Range
- 55 ~ + 125
VoltageVol( Max.)/Voh ( Min.)
0.1VDD / 0.9VDD
Rise ( Tr)/ Fall( Tf) Time
8 ns Max.
Current Consumption
1-75 MHz
5 mA Max.
10 mA Max.
20 mA Max.
75-150 MHz
15 mA Max.
20 mA Max.
NA
Symmetry
40 ~ 60%
Start-up Time
5 mS Max.
Phase Jitter( 12KHz ~ 20 MHz )
1 pS Max.
Aging ( at 25 )
± 3 ppm / year Max
 
Dimensions


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