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NH25M22WG Datasheet(PDF) 1 Page - NIHON DEMPA KOGYO |
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NH25M22WG Datasheet(HTML) 1 Page - NIHON DEMPA KOGYO |
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1 / 1 page Crystal Oscillator 1706E_NH25M22WG_e Oven Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment NH25M22WG ●Basestationsforsystemmobilecommunications●Opticaltransmissionsystem ●Measuringinstrument●Synthesizer●Exchanger●High-endrouter ■ Main Application ●Lowpowerconsumption. ●Veryquickstabilizationtime. ●Excellentlong-termfrequencystability. ●Lownear-carrierphasenoisecharacteristics. ■ Features ■ Specifications PhaseNoise (at10MHz) OffsetFrequency dBc/Hz 1Hz Typ.−100 10Hz Typ.−125 100Hz Typ.−142 1kHz Typ.−152 10kHz Typ.−152 ■ Reference Value ■ Dimensions Model Item NH25M22WG NominalFrequencyfnom(MHz) 10 SupplyVoltageVcc(V) +3.3 +5 LoadImpedanceCL(pF) 15 OperatingTemperatureRangeTopr(°C) 0to+70 –40to+85 0to+70 –40to+85 StorageTemperatureRangeTstr(°C) –40to+85 PowerConsumptionPCC(W) atstart Max.3.0 whenstable,at+25°C Max.1.3 FrequencyToleranceΔf/fnom at+25°C,Vcont=Center,before shipment Max.200×10-9 Frequency/TemperatureCharacteristicsΔf/f atOperatingTemperatureRange Max.±10×10–9 Frequency/VoltageCoefficientΔf/f VCC±5% Max.±3×10–9 Long-termFrequencyStability Δf/f Basedonfrequencyafter30days operation Max.±1×10–9/day Max.±50×10–9/year StabilizationTime(min.) Timewithinspecifiedfrequencytolerance afterpoweronat+25°C,basedon frequencyafter60minutesoperation. Max.3/within±200×10–9 FrequencyControlRangeΔf/f Vcont=+1.4V±1.4V Vcont=+1.65V±1.65V Vcont=+2V±2V Vcont=+2.5V±2.5V Min.±500×10–9 Min.±500×10–9 Min.±500×10–9 Min.±500×10–9 FrequencyChangePolarity Positive OutputVoltage LVCMOS VOL:Max.+0.4V VOH:Min.+2.4V HCMOS VOL:Max.+0.5V VOH:Min.+4.5V LVCMOS VOL:Max.+0.4V VOH:Min.+2.4V Symmetry(%) at(VOH+VOL)/2 40to60 SpecificationNumber NSC5127A NSC5127B NSC5128A NSC5128B Weofferdedicatedtoolforevaluationofthisproduct Pleasespecifythemodelname,frequency,andspecificationnumberwhen youorderproducts. Forfurtherquestionsregardingspecifications,pleasefeelfreetocontactus. #1 #2 #3 #4 #5 #6 #7 Vcont DNC (Don't connect) VCC OUTPUT DNC (Don't connect) DNC (Don't connect) GND mm Terminal land connections Tolerance: ± 0.3 22.0 17.8±0.1 7.62±0.1 #2 #1 #3 2.5 #7 #4 #5 #6 Terminal numbers are not printed. Tolerance±0.3 Itmightbeprintedmanegementcodetothebottom. |
Similar Part No. - NH25M22WG_17 |
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Similar Description - NH25M22WG_17 |
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