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晶体 贴片晶振.(3225) 12M 16.384M 40M 20M (146) 32.768KHZ

价 格: 1.50
加工定制:
品牌:KDS XDJ TTK
型号:3225 5032 5*7 146
种类:振荡器
标称频率:40M 12M 14.576M 20M 16M(MHz)
调整频差:20PPM(MHz)
温度频差:-20/+70(MHz)
总频差:16.000(MHz)
负载电容:20(pF)
负载谐振电阻:18(Ω)
激励电平:10U(mW)
基准温度:-40/+80(℃)
插入损耗:0(dB)
阻带衰减:0(dB)
输入阻抗:0(kΩ)
输出阻抗:0(kΩ)

dzsc/19/0737/19073744.jpg

1

 

标称频率

Nominal Frequency

16.000MHz

2

 

振动模式

Mode of Oscillation

基频

3

 

调整频差(25

Frequency Tolerance at 25

 ±20 ppm1

4

 

温度频差

Temperature Frequency Stability

±30ppm

5

 

工作温度

Operating Temperature Range

-20-- 7081

6

 

贮存温度

Storage Temperature

-40-- 8518

7

 

等效电阻

Equivalency Resistance

40Ω

8

 

负载电容

Load Capacitance

18pF18

9

 

激励功率:

Drive Level

10μw1

10

 

静电容

Shunt Capacitance

7.0pF8

11

 

绝缘阻抗

Insulation Resistance

500MΩat DC 100V81

12

 

老化

Aging

±2ppm/year8

13

 

 

 

 

 

盒型      SMD 3.2*2.5

印标:16.000MHZ.oec  swaro

 

    

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信息内容:

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晶振 进口晶体32.768K(KDS)JU206 弯脚晶振

信息内容:

dzsc/19/0819/19081926.jpgDT-26, 32.768kHz OSCILLATION CIRCUIT EVALUATION(KDS)1. CRYSTAL UNIT SPECIFICATIONS AND CIRCUIT CONDITIONS<Crystal Unit Specifications>KDS P/N: 1TD125DHNS004Load Capacitance: 12.5pFESR Specified Value: 40kΩ max.Room Temp. Deviation: /-20ppmTurnover Temperature: 25±5°CParabolic Curvature Constant: -0.04ppm/°C2 max<Circuit Condition>Negative Resistance: 5 times more than ESR specified valueDrive Level: 2μW max.2. CONCLUSIONWith the current circuit constants, the circuit satisfies the circuit conditions, so that there would be noproblem with oscillation.[Note]These analysis results are from only the circuit board we received this time, and we are notconsidering the tolerance or deviation of the mass production. So, we recommend confirming morecircuit boards for the mass production board at your side.

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