FCD-Tech機頂盒晶振,SX3EK33F20E-48MHz,LVPECL,3225mm,48MHZ,荷蘭進口晶振,六腳差分晶振,3225mm時鐘振蕩器,有源貼片晶振,48MHZ有源晶振,LVPECL差分晶振,差分晶體振蕩器,貼片差分晶振,尺寸3.2x2.5mm,頻率48MHZ,輸出邏輯LVPECL,低抖動晶振,低電壓晶振,低相位晶振,低相噪晶振,SDH應(yīng)用晶振,無線路由器晶振,小家電晶振,機頂盒晶振.
FCD-Tech機頂盒晶振,SX3EK33F20E-48MHz,LVPECL,3225mm,48MHZ特點:
微型封裝3225差分晶振
無PLL和乘法器電路的低抖動設(shè)計
卓越的相位噪聲
應(yīng)用：SONET、xDSL、SDH、機頂盒.
FCD-Tech機頂盒晶振,SX3EK33F20E-48MHz,LVPECL,3225mm,48MHZ 參數(shù)表
| Item | Specification | ||||
| Frequency Range | 48 MHz | ||||
| Output Logic | LVPECL | ||||
| Overall Frequency Stability* | ± 20 ppm ~ ± 100 ppm (see options) | ||||
| Operating Temperature Range |
0 ~ +70°C commercial application (see options) -40 ~ +85°C industrial application (see options) |
||||
| Supply Voltage Vdd | +2.5V ±5% | +3.3V ±5% | |||
| Supply Current Idd | 30 mA typ. ; 50 mA max | ||||
| Output Voltage HIGH VOH | Vdd -1.025 V min. ; Vdd -0.95 V typ. ; Vdd -0.88 V max | ||||
| Output Voltage LOW VOL | Vdd -1.810 V min. ; Vdd -1.70 V typ. ; Vdd -1.62 V max | ||||
| Output Load | 50 ohm to Vdd-2V | ||||
| Symmetry | 45/55% | ||||
| Rise Time/Fall Time Fr/Ff | 0.3 ns typ. ; 0.5 ns max. | ||||
| Tri-state function |
pin #1 = high or open pin #1 = low |
pin #4 - #5 ==> oscillation pin #4 - #5 ==> high impedance |
|||
| Start-up Time | 3 ms typ. ; 10 ms max. | ||||
|
Integrated Phase Jitter (12kHz to 20 MHz band) |
130 fs typ. ; 0.3 ps max. | ||||
| Phase Noise ( typical ) |
Offset 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz |
Frequency 100.000 MHz -70 dBc / Hz -101 dBc / Hz -126 dBc / Hz -139 dBc / Hz -145 dBc / Hz |
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| Packing Unit | 3000pcs / reel | ||||
| Soldering Condition | 260°C , 10 sec x2 max | ||||
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