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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: DA
产品展商: 消费类电子
产品文档: 无相关文档


石英晶体振荡器  的详细介绍

Features
.Fundamental solution.
.3.3V and 2.5V operation available.
.LVPECL output, output frequencies 25 MHz to 200 MHz.
.Excellent low phase noise and jitter.
.Tri-state function available.
.Applications: Fibre Channel, Gigabit Ethernet, Serial ATA, Serial Attached SCSI,
   PCI-Express, SDH/SONET.
.RoHS compliant/ Pb Free.

Electrical Specifications

Item/Type
DA
Output Type
LVPECL
Output Load
50Ω to VDD - 2V
Oscillation Mode
Fundamental
Supply Voltage (VDD)
2.5V, 3.3V
Frequency Range
25 to 200 MHz
Overall Frequency Stability *
± 50 ppm, or specify
Operating Temperature Range
- 10 ~ + 70 ,- 40 ~ + 85 , or specify
Storage Temperature Range
- 55 ~ + 125
Voltage Vol( Max.)/Voh ( Min.)
VDD - 1.62V/VDD - 1.025V
Rise ( Tr)/ Fall( Tf) Time ( 20%~ 80%)
1 nS Max.
Supply Current
80 mA Max
Symmetry
45 ~ 55%
Start-up Time
10 mS Max.
Phase Jitter( 12KHz ~ 20 MHz )
1 pS Max

* Inclusive of frequency tolerance at 25 , variation over temperature ,supply voltage variation, aging and vibration.
 
Dimensions
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