Features
①Dimension 14.5 x 9.6 x 6.5mm, pypical
②6-Pin SMD Package
③±30 ppb stability over -40 to 85°C
④Stratum 3 (Overall ±4.6 ppm including 20 years aging.)
⑤Frequency Range, 10 MHz to 40MHz
TYPICAL APPLICATION
①SDH/SONET, Telecommunication Base Station
②Test and Measurement Equipment
③Synthesizer , Digital switch , Reference Timing Circuit
④Packet Timing Protocol (e.g. IEEE-1588)
類型 :
AG2模型 :
POC1496包裝尺寸 :
14.5*9.6*6.5mm頻率 :
10.000M~40.000MOven Controlled Crystal Oscillator(OCXO) POC1496
1. ELECTRICAL SPECIFICATIONS
| No. | Item | Electrical Specification | Remark | |||||
| Min. | Type | Max. | Units | |||||
| 1 | Nominal Frequency | 10.000 | 40.000M | MHz | ||||
| 2 | Waveform | Rectangular | ||||||
| 3 | Level | COMS | ||||||
| “1” Level | 2.4 | V | ||||||
| “0” Level | 0.4 | |||||||
| 4 | Load | 15 | PF | |||||
| 5 | Duty Cycle | 45 | 50 | 55 | % | @+1.65V | ||
| 6 | Spurious | -60 | dBc | |||||
| 7 | Ambient | -30 | 30 | ppb | -40°C to +85°C, referenced to +25°C Refer to Freq. Stability Vs Temp. Range table. | |||
| 8 | Aging | Dally | -2.0 | +2.0 | ppb | after 30 days | ||
| yearly | -0.4 | 0.4 | ppm | |||||
| 10 years | -2.0 | +2.0 | ppm | |||||
| No. | Item | Electrical Specification | Remark | |||||
| Min. | Type | Max. | Units | |||||
| 9 | Voltage | -5.0 | +5.0 | ppb | ±5% Change | |||
| 10 | Load | -10 | 10 | ppb | ±10% Change | |||
| 11 | Warm-up | -0.1 | +0.1 | ppm | in 5 minutes @ +25°C, referenced to 1 hour | |||
| 12 | Electrical Frequency Adjustment | |||||||
| 13 | Range | -5.0 | ppm | VCO@ 0V | ||||
| +5.0 | VCO@ 3.3V | |||||||
| 14 | Control | 0 | 1.65 | 3.3 | V | |||
| 15 | Slope | Positive | ||||||
| 16 | Input impedance | 100 | KΩ | |||||
| 17 | Input Power Voltage | 3.135 | 3.3 | 3.465 | V | 5.0V input voltage is available. | ||
| 18 | Current | 500 | 600 | mA | @ turn on | |||
| 19 | Steady state | 0.5 | 0.6 | W | @ +25°C | |||
| 20 | Phase Noise(20MHz) | 10Hz | -98 | -92 | dBc/Hz | |||
| 21 | 100Hz | -126 | -120 | |||||
| 22 | 1KHz | -145 | -140 | |||||
| 23 | 10KHz | -152 | -150 | |||||
| 24 | Package type | 14.5*9.6*6.5 | ||||||
| Note: not all combination of options are available. Other specifications may be available upon request. | ||||||||
2. Dimension (Unit: mm)
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特征dimension 9.7 x 7.5mm，小型化的4-PAD SMD包裝②低功耗-40至85°C以上④Stratum 3（總體±4.6 ppm，包括20歲）。 應(yīng)用①小區(qū)，便攜式電信設(shè)備②測試和儀器③聯(lián)合設(shè)備，數(shù)字開關(guān)，參考正時電路④包裝時正式協(xié)議（例如IEEE-1588）
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Features ①Dimension 14.5 x 9.6 x 6.5mm, pypical ②6-Pin SMD Package ③±30 ppb stability over -40 to 85°C ④Stratum 3 (Overall ±4.6 ppm including 20 years aging.) ⑤Frequency Range, 10 MHz to 40MHz TYPICAL APPLICATION ①SDH/SONET, Telecommunication Base Station ②Test and Measurement Equipment ③Synthesizer , Digital switch , Reference Timing Circuit ④Packet Timing Protocol (e.g. IEEE-1588)
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特征①尺寸 20.4 x 12.8 x 11mm，典型值②低相位噪聲和低G敏感度③小型密封封裝④嚴格的頻率穩(wěn)定性⑤低功耗⑥快速預(yù)熱時間⑦電調(diào)頻率輸入⑧符合RoHS標準（無鉛） 典型應(yīng)用①儀器參考②微波通信③微波信號源時鐘參考④測試與測量⑤電信系統(tǒng)⑥雷達系統(tǒng)
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特征①尺寸 20.6 x 20.6 x 11mm，典型值②SC切割水晶。 典型應(yīng)用①SDH/SONET、電信基站②測試測量設(shè)備③合成器、數(shù)字開關(guān)、參考定時電路
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特征①尺寸 25.4 x 22.1 x 13.2mm，典型值②低相位噪聲③小型SMD封裝④嚴格的頻率穩(wěn)定性⑤低功耗⑥快速預(yù)熱時間⑦電調(diào)頻率輸入⑧參考電壓輸出 ⑨符合RoHS標準（無鉛） 典型應(yīng)用①儀器參考②微波通信③微波信號源時鐘參考④測試與測量⑤電信系統(tǒng)⑥雷達系統(tǒng)
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特征① 針對卓越頻率穩(wěn)定性和定時的應(yīng)用設(shè)計②老化性能a.±0.05 ppb/天b.±10 ppb/年約±50 ppb/10年 典型應(yīng)用①儀器參考②數(shù)據(jù)通信③測試與測量④電信系統(tǒng)⑤GPS
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特征①超低相位噪聲和低G敏感度②密封包裝③嚴格的頻率穩(wěn)定性④低功耗⑤快速預(yù)熱時間⑥電調(diào)頻率輸入⑦參考電壓輸出⑧符合RoHS標準（無鉛） 典型應(yīng)用①儀器參考②微波通信③微波信號源時鐘參考④測試與測量⑤電信系統(tǒng)⑥雷達系統(tǒng)⑦醫(yī)療（MRT）
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