价 格: | 0.32 | |
品牌/商标: | JYJT | |
型号/规格: | 49S 49SMD | |
种类: | 晶振 | |
标称频率: | 3.579-49.860(MHz) | |
调整频差: | 30ppm(MHz) | |
温度频差: | 30ppm(MHz) | |
总频差: | 30ppm(MHz) | |
负载电容: | 20(pF) | |
负载谐振电阻: | 30-150(Ω) | |
激励电平: | 100(mW) | |
基准温度: | -20-70(℃) |
连云港济源晶体元件有限公司(JYJT)
ELECTRICAL SPECIFICATIONS
Nominal frequency(频率范围) | 3.579-49.860MHZ |
Oscillation mode | See below table |
Operating temperature range(工作温度范围) | -20℃-- 70℃,or Specify |
Storage temperature range(保存温度) | -40℃-- 85℃ |
Frequency tolerance(温差) | ±20PPM at 25±2℃( standard) or specify |
Freq. Temp characteristics(频率误差) | ±20PPM (standard) or specify |
Load capacitance(负载) | 20pF or specify |
Equivalent series resistance | See below table |
Parallel capacitance(Co)(静电容) | 7PF Max |
Drive level(功率) | 100 µW Typical |
Insulation resistance(绝缘电阻) | More than 500MΩAT DC100V |
EQUIVALENT SERIES RESISTANCE(ESR) AND OSCILLATION MODE
FrequencyRange | E.S.R (Ω) | Mode | FrequencyRange | E.S.R (Ω) | Mode |
3.000MHz~5.999MHz | 150Max | Fundamental/AT | 24.000MHz~40.320MHz | 30Max | Fundamental/BT |
6.000MHz~7.999MHz | 60Max | Fundamental/AT | 24.000MHz~29.999MHz | 100Max | Third Overtone /AT |
8.000MHz~15.999MHz | 50Max | Fun, , damenta, l/AT | 30.000MHz~49.999MHz | 80Max | Third Overtone /AT |
16.000MHz~30.000MHz | 30Max | Fundamental/AT | 50.000MHz~100.000MHz | 60Max | Third Overtone /AT |