价 格: | 0.38 | |
加工定制: | 是 | |
品牌: | 西铁城 KDS 精工 | |
型号: | 3*8 2*6 | |
种类: | 振荡器 | |
标称频率: | 32K-100K(MHz) | |
调整频差: | 20PPM(MHz) | |
温度频差: | -10/+60(MHz) | |
总频差: | 32.768(MHz) | |
负载电容: | 12.5(pF) | |
负载谐振电阻: | 60(Ω) | |
激励电平: | 1.0(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/19/0870/19087099.jpg
Frequency Range 頻率範圍 | 32.768KHZ | Need to specify | ||||||||||
Load Capacitance 負載電容 | 12.5pF | Need to specify | ||||||||||
Drive Level 激勵電平 | 1.0µW Max | |||||||||||
Frequency Tolerance 調整頻差 | ±20ppm | at 25℃ Need to specify | ||||||||||
Series Resistance 諧振電阻 | 30Kohm Max | at 25℃ Depend on frequency | ||||||||||
Turnover Temperature 拐點溫度 | 25±5℃ | |||||||||||
Temperature Coefficient 二次溫度係數 | 2
| |||||||||||
Operating Temperature Range 工作溫度範圍 | –40~ 80℃ | |||||||||||
Storage Temperature Range 保存溫度範圍 | –45~ 85℃ | |||||||||||
Motional Capacitance 動態電容 | 0.0028pF Typical | 和頻率有關Depend on frequency | ||||||||||
Shunt Capacitance 靜態電容 | 1.45pF Typical | 和頻率有關Depend on frequency | ||||||||||
Capacitance Ratio C0/C1 | 500 Typical | 和頻率有關Depend on frequency | ||||||||||
Aging[first year] 年老化率 | ±5ppm Max | 25℃ ±3℃ | ||||||||||
Quality Factor Q值 | 50000Typical | 和頻率有關Depend on frequency | ||||||||||
Insulation Resistance 絕緣阻抗 | 500Mohm Min. | DC100V±15V(Pin to Pin,Pin to case) |
dzsc/19/0999/19099984.jpg项 目 ITEM参数SPECIFICATIONS 壳型 HOLDERTYOEJU-308(环保) 标称频率 NOMINALFREO6.000MHZ 振动模式 MODEOF OSCFund,AT 调整频差 FREOSTABILIFY±20PPM 温度频差 FREOTOLERANCE±30PPM 谐振电阻 SERIESRESISTANCE≤35KΩ 工作温度 OPERATINGTEMP-20℃~70℃ 负载电容 LOADCAP20PF 激励功率 DRIVELEVEL1.0μW MAX 静电容 SHUNTCAP≤2.0PF 绝缘电阻 INSULATIONR≥500MΩ(100VDC) 年老化率 AGING /-5PPM/YEAR 检测仪器 IESTIMPEDANCEMETER SP-100A高解析度计频仪
TW0225B SpecificationsNominal Frequency, Fo 20.000000 MHzStorage Temperature Range -40°C to 85°COperating Temperature Range -10°C to 70°CPower Supply Voltage, Vcc 3.3 V /- 5%Load 15pF“0” Level“1” Level0.33 V max2.97 V minPower Supply Current, Icc 1.8 mA maxFrequency Accuracy1 /-20 ppm maxDuty Cycle 45% ~ 55%Rise Time ( 10% -> 90% of final RF level in Vp-p )Fall Time ( 90% -> 10% of final RF level in Vp-p )10 nsec max.10 nsec max.Aging /-1ppm/yearUnit Weight 0.0232 /-0.005 gEnable/Disable Function PIN 1: High or Open, PIN 3:Output EnablePIN 1: Low, PIN 3:Output Disable