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680-FREQ-DM0 PDF预览

680-FREQ-DM0

更新时间: 2024-01-05 04:29:45
品牌 Logo 应用领域
FOX 机械输出元件振荡器
页数 文件大小 规格书
1页 81K
描述
PECL Output Clock Oscillator, 600MHz Min, 1250MHz Max, LEAD FREE, SMD, 6 PIN

680-FREQ-DM0 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.84
其他特性:ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; TAPE AND REEL最长下降时间:0.5 ns
频率调整-机械:NO频率稳定性:25%
安装特点:SURFACE MOUNT最大工作频率:1250 MHz
最小工作频率:600 MHz最高工作温度:85 °C
最低工作温度:-40 °C振荡器类型:PECL
物理尺寸:7.5mm x 5.0mm x 1.4mm最长上升时间:0.5 ns
最大供电电压:2.625 V最小供电电压:2.375 V
标称供电电压:2.5 V表面贴装:YES
最大对称度:45/55 %Base Number Matches:1

680-FREQ-DM0 数据手册

  
2.5V LVE-PECL XO  
MODEL: RFX250  
FEATURES  
• 2.5V Operation  
• High Performance  
Applications Include  
WAN  
• SONET  
• SDH  
• Gb Ethernet  
Discontinued  
• Complementary Output  
ATM  
PRELIMINARY  
Learn more about:  
Part Marking Identification  
• PART NUMBER SELECTIONLearn More - Internet Required  
Tape and Reel Specification  
Frequency  
Stability  
See table  
Operating  
Temperature  
See table  
Frequency  
Range (MHz)  
600.000 ~ 1250  
Internet required  
Model  
Number  
RFX250  
Part Number  
680-Frequency-xxxxx  
• ELECTRICAL CHARACTERISTICS  
PARAMETERS  
Frequency Range (FO)  
MAX (unless otherwise noted)  
600.000 ~ 1250MHz  
±20PPM  
Stability  
(-20 ~ +70ºC)  
(-40 ~ +85ºC)  
Storage Temperature Range  
Input Voltage (VDD)  
Input Current (IDD)  
±25PPM  
-55ºC ~ +125ºC  
2.5V ± 5%  
32mA  
Rise Time  
(20% ~ 80% Vp-p)  
0.5nS  
Fall Time  
Symmetry  
Output Voltage  
(80% ~ 20% Vp-p)  
(50% Vp-p)  
(VOL)  
0.5nS  
45/55 %  
0.9 V  
(VOH)  
1.3 V Min  
125pS  
PECL Skew (50% Vp-p)  
Jitter  
RMS 12kHz to 20MHz  
RMS 50kHz to 80MHz  
RMS Period  
0.3pS Typ.  
0.8pS Typ.  
2.6pS Typ.  
19pS Typ  
Cycle-to-Cycle  
Output Disable Time  
Output Enable Time  
100nS Max  
100nS Max  
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging,  
shock, and vibration.  
2 An internal pullup resistor from pin 1 to pin 6 allows active output if pin 1 is left open  
All specifications subject to change without notice. Rev. 6/1/04  
RFX300 Series Recommended Circuit  
LV-PECL OUT  
LV-PECL OUT  
All dimensions are in millimeters.  
• ENABLE / DISABLE FUNCTION  
OUTPUT (Pin 4, pin 5)  
ACTIVE  
(Pin 1)  
OPEN 2  
ACTIVE  
High Z  
'1' Level VIH 2.0V  
'0' Level VIL 1.0V  
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239)693-0099 FAX +1(239)693-1554 http://www.foxonline.com  
61  
© 2004 FOX ELECTRONICS  

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