参数资料
型号: 9B-25.000MBBK-B
厂商: TXC CORPORATION
文件页数: 1/1页
文件大小: 0K
描述: CRYSTAL 25.000 MHZ 20PF HC49US
标准包装: 1,000
系列: 9B
类型: MHz 晶体
频率: 25MHz
频率稳定性: ±50ppm
频率公差: ±50ppm
负载电容: 20pF
ESR(等效串联电阻): 30 欧姆
工作模式: 基谐
工作温度: -20°C ~ 70°C
其它名称: 887-1820
Quartz Crystals
DIP HC-49S 9B SERIES
Features
> Resistance welded type crystal units.
> A great number of standard frequencies.
> Higher frequency pullibility and lower equivalent series resistance.
> Lower cost and highly mass production capability.
> The best choice of TV, STB, LCDM and Cable Modem.
> RoHS Compliant / Pb Free
Electrical Specifications
Item / Type
Frequency Range
Frequency Tolerance (at 25 oC)
Frequency Stability Over Operating Temperature Range
Operating Temperature Range
Shunt Capacitance (C0)
Drive Level
Load Capacitance
Aging (at 25 oC)
Storage Temperature Range
Equivalent Series Resistance(ESR)
Fundamental
9B
3.2 ~ 90 MHz
± 30 ppm, or specify
± 30 ppm (- 20 ~ +70 oC), or specify
- 20 ~ +70 oC
7 pF Max.
1 ~ 500 μW (100 μW typical)
18 pF, or specify
± 3 ppm / year Max.
- 40 ~ + 85 oC
3rd Overtone
3.2 ~ 3.686 MHz
3.686 ~ 5 MHz
5 ~ 10 MHz
10 ~ 14 MHz
14 ~ 30 MHz
200 Ω Max.
150 Ω Max.
80 Ω Max.
40 Ω Max.
30 Ω Max.
27 ~ 30 MHz
30 ~ 50 MHz
50 ~ 90 MHz
100 Ω Max.
80 Ω Max.
60 Ω Max.
Dimensions
Units:mm
Remark : Specification subject to change without prior notice. Please confirm with our sales. http://www.txccorp.com
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