Sine Wave OCXO Oscillators
Umwuga wawe Sine Wave OCXO Oscillators Utanga
Suzhou Hangjing Elec & Tech Co, Ltd., yashinzwe mu 2014, ni ikoranabuhanga - ryashizweho rito rito kandi rito - rito rito (SME) ryihariye ryuzuye - ryuzuye R&D, gushushanya, gukora, no kugurisha ibice bigenzura imirongo ya quartz. Isosiyete yashinze imizi mu itsinda ry’umwuga hamwe n’ubuhanga buhanitse bwo gukora, isosiyete yateje imbere ibicuruzwa bikomeye bikubiyemo kristu ya quartz, oscillator ya kristu, TCXO, VCXO, OCXO, filtri ya kristu - uhereye ku bice fatizo kugeza kuri sisitemu zidoda.
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![14DIP SMD Ultra - Imbaraga nke OCXO]()
14DIP SMD Ultra - Imbaraga nke OCXOLC14S5 ya Suzhou Hangjing Ultra - Imbaraga nke OCXO - yateye imbere mu gihugu, uburyo bwiza bwo guhitamo MXO37 / 14 (D / U). Kugaragaza 100% pin - kugeza kuri - pin ihuza kandi igereranya rwose...Soma byinshi -
![Sine Wave OCXO Oscillator 36 X 27]()
Sine Wave OCXO Oscillator 36 X 27Sine Wave OCXO Oscillator 36 x 27 OD36S5 ni 36x27x11mm ya CMOS hejuru ya - igikoresho cyo kwishyiriraho (SMD) cyerekana kashe ya ceramic. Ikoreshwa muri Base station / ibikoresho bya Satelite...Soma byinshi -
![Ubushyuhe bwagutse Sine Wave OCXOs 25 X 25]()
Ubushyuhe bwagutse Sine Wave OCXOs 25 X 25Ubushyuhe bwagutse Sine Wave OCXOs 25 x 25 OD25S5 Urukurikirane ni THRU - HOLE 25X25MM METAL CAN PACKAGE. Byashizweho mbere na mbere kandi bikoreshwa cyane muri Base station.Soma byinshi -
![Binyuze kuri Hole Sine Wave OCXO 20 X 20]()
Binyuze kuri Hole Sine Wave OCXO 20 X 20Binyuze kuri Hole Sine Wave OCXO 20 x 20 OD20S5 ni 20x20x11mm ya CMOS hejuru {{7} device igikoresho cyo kwishyiriraho (SMD) kirimo kashe ya ceramic. Ikoreshwa muri Base station ibikoresho bya...Soma byinshi -
![GPS Indero ya Sine Wave Oscillator 20 X 13]()
GPS Indero ya Sine Wave Oscillator 20 X 13GPS Disipuline Sine Wave Oscillator 20 x 13 OD14S4 Urukurikirane ni ifuru igenzurwa na kristu oscillator igizwe na dip-14 ibyuma birashobora gupakira.Soma byinshi -
![Sine Wave Ibisohoka OCXO Oscillator SMD 15 X 10]()
Sine Wave Ibisohoka OCXO Oscillator SMD 15 X 10Sine Wave isohoka OCXO Oscillator SMD 15 x 10 OS15S6 nigice cya OCXO hamwe na sine wave isohoka muri pack ya SMD 15x10mm.Soma byinshi
Kuki uduhitamo
Ubwiza buhebuje
Urunani rutanga neza rwemeza ubuziranenge bwibicuruzwa; Ultra {{0} rate igipimo gito cyo gutsindwa cyemejwe nigeragezwa rikomeye; ibikoresho byiza - ibikoresho byiza hamwe nikoranabuhanga ryateye imbere bituma ibicuruzwa byizewe.
Ibyiza bya serivisi
Umukiriya - serivisi yibanze (ikubiyemo pre - inama yo kugurisha kugirango wohereze - inkunga yo kugurisha) ishyira imbere igisubizo cyihuse . 24- serivisi kumurongo, igihe kandi cyihuse kuri wewe.
Isoko ryo kugurisha
Ibicuruzwa byacu byagutse mu turere tw’ibanze mpuzamahanga harimo Uburayi, Amajyepfo y’Amajyepfo ya Aziya, Amerika, Oseyaniya, n’andi masoko akomeye. Uru rusobe rwisi rushoboza isosiyete gutanga inkunga yuzuye kubakora ibikoresho bya elegitoroniki bayobora kwisi yose, mugihe ikomeza kwibanda cyane kubicuruzwa byiza -.
Icyemezo cyacu
Ibicuruzwa byacu byose byatsinzeGB / T 19001 - 2016 / ISO 9001: 2015 Ubuziranenge bwa Sisitemu yo gucunga ubuziranenge, Ibi byerekana ko byujuje ubuziranenge mpuzamahanga ku bwiza, umutekano, n’imikorere.
Sine Wave OCXO Oscillators
OCXO (Oven Controlled Crystal Oscillator) sine wave oscillator ni ibikoresho bya elegitoronike bitanga ikimenyetso gihamye cya sine cyogukoresha mugukoresha muburyo butandukanye, nka sisitemu yitumanaho, ibikoresho byo gupima no gupima, hamwe na synthesizers. Bakoresha oscillator ya kristu nkibisobanuro byinshyi hamwe nubushyuhe - ifuru igenzurwa kugirango ihagarike inshuro ya oscillator.
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UMWIHARIKO WUBUNTU (biterwa n'ubwoko bwa kristu) |
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PARAMETER |
Kuri SC - gabanya kristu |
Kuri AT - gabanya kristu |
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Kwihanganira inshuro (@ +25 dogere) |
± 100ppb ~ ± 500ppb |
EOL |
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Guhagarara inshuro (Icyitonderwa 1) |
± 0.05ppb / ± 1ppb / ± 10ppb |
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Iterambere ryigihe gito |
± 0.01ppb / s |
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Guhagarara hamwe na voltage |
± 0.5ppb |
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Igipimo cyo gusaza UMUNSI UMWAKA |
± 0.3ppb / ± 0.5ppb / ± 1.0ppb |
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± 30ppb / ± 50ppb / ± 100ppb |
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Guhindura inshuro (Icyitonderwa 2) |
0.5 ~ 2.0ppm |
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Urusaku rw'icyiciro @ 10Hz Urugero kuri Sinewave @ 100Hz |
-102dBc / Hz |
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-135dBc / Hz |
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Ibisohoka 100MHz 12V |
@ 1kHz |
-162dBc / Hz |
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@ 10kHz |
-175dBc / Hz |
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@ 100kHz |
-180dBc / Hz |
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Icyitonderwa 1:Guhagarara kwinshuro ninshuro zitandukana hejuru yubushyuhe bwo gukora. Icyitonderwa 2:Guhindura inshuro zikoreshwa muburyo bwo kugenzura imikorere ya Voltage, reba urupapuro rwa 2. |
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Ibyiza bya Sine Wave OCXO Oscillators
Ubushyuhe Buke Buke cyane
OCXOs ikoresha icyumba gihoraho cyubushyuhe kugirango igenzure neza ubushyuhe bwa kristu ahantu runaka (nkubushyuhe bwo guhindagurika bwa AT - gukata kristu), bikuraho ingaruka ziterwa nihindagurika ryubushyuhe bwibidukikije kuri frequence. Ubushyuhe bwabo burashobora kugera kuri ± 0.01 ppb / dogere kuri ± 0.1 ppb / dogere, iruta kure cyane ya oscillator zisanzwe (TCXOs kuva kuri ± 1 ppb / dogere kugeza kuri 10 ppb / dogere).
Ultra - Urusaku rwo hasi
Sine - umuraba OCXOs ikoresha amajwi make {1} Urusaku rw'icyiciro rugaragaza igihe gito - igihe gihamye kandi kigira ingaruka ku buryo bwerekana ibimenyetso byerekana urusaku (SNR) bya sisitemu ya RF.
Murebure - Igihe cyo kwizerwa
OCXOs ikoresha kristu yo hejuru - isukuye hamwe nububiko bufunze kugirango igabanye gusaza kugeza ± 0.05 ppb / umwaka kugeza ± 0.5 ppb / umwaka (TCXOs iri hagati ya 1 ppb / umwaka kugeza ± 5 ppb / umwaka). Igipimo cyo gusaza kigaragaza umuvuduko ukabije mugihe kandi bigira ingaruka mubuzima bwigihe.
Kwivanga
OCXO ikoresha ibyuma bibiri - byubatswe (imbere yimbere - kwiyuhagira ubushyuhe hamwe n’itanura ryo hanze) kugira ngo bitandukanya ibidukikije, byemeza imikorere ihamye muri dogere -40 kugeza kuri +85 (TCXOs ikora kuva kuri dogere 20 kugeza kuri +70 dogere).
Agaciro kadasanzwe
Sine - umuraba OCXO isohora ikimenyetso cyiza cya sinusoidal (kugoreka guhuza<-80dBc), resulting in lower electromagnetic interference (EMI) and a higher signal-to-noise ratio (SNR) compared to square-wave OCXOs (harmonic distortion <-40dBc).
Ubwoko bwa Sine Wave OCXO Oscillators
KURI - gabanya OCXOs
Nibisanzwe bikoreshwa cyane kristu. Inshuro zayo - umurongo wubushyuhe ni cubo parabola, kandi munsi yubushakashatsi bwa thermostat, irashobora kugera kubipimo byubushyuhe buke cyane (mubisanzwe<±0.1 ppb/°C).
SC - gabanya OCXOs
Umuyoboro - umurongo wubushyuhe uraryoshye, hamwe nubushyuhe bwubushyuhe buke nka ± 0.01 ppb / dogere, bigatuma bikwiranye nubushyuhe bukabije.
IT - guca OCXOs
Inshuro - umurongo w'ubushyuhe uri hagati ya AT - gukata na SC - gukata kristu. Ubushyuhe bwabwo buhagaze neza kuruta ubwa AT - gukata kristu ariko ifite intege nke ugereranije na SC - gukata kristu. Urusaku rwicyiciro cyarwo rusa n'urwa AT - gukata kristu, kandi igiciro cyayo ni gito.
Porogaramu ya Sine Wave OCXO Oscillators
Itumanaho rya Satelite
Sine - umuraba OCXOs itanga ibimenyetso bya oscillator byaho bya transponders. Urusaku rwabo rwo hasi rwirinda kugoreka intermodulation mugihe cyo kuvanga ibimenyetso, kwemeza ireme ryitumanaho.
Kubara
Qubit manipulation isaba nanosekond - urwego rwukuri. Jitter yo hasi cyane ya sine - umuraba OCXO (<50 fSec) ensures the synchronization of laser pulses and reduces decoherence errors.
Ikizamini Cyuzuye
Sine - Umuhengeri OCXOs ikora nkisoko yerekana abasesengura ibintu hamwe nabasesengura imiyoboro, kandi guhagarara kwabo kwinshi bigira ingaruka zukuri kubizamini.
Ihame ryakazi rya Sine Wave OCXO Oscillators
Intangiriro ya OCXO ni itanura. Iri ziko rikoresha ikintu gishyushya kugirango kibungabunge quartz kristal resonator hamwe n’umuzenguruko uzengurutse ku bushyuhe buhoraho (ubusanzwe dogere 20-40 hejuru yubushyuhe bw’ibidukikije), bikuraho ingaruka z’imihindagurikire y’ubushyuhe kuri frequence ya kristu. Urugero:
Imiterere - iboneza ry'itanura:Ifuru imwe - itanga ubushyuhe butanga ubushyuhe bwa dogere 0.1 kugeza kuri dogere 0,5, bikwiranye no kugenzura inganda.
Ibikoresho bibiri - iboneza (nka tekinoroji ya Yangxing YOV5050DP):Ifuru y'imbere igenzura neza ubushyuhe bwa kirisiti, mugihe ifuru yo hanze itandukanya ibidukikije, ikagera ku bushyuhe bwa dogere 0.01. Iboneza birakwiriye kubisobanuro byukuri nka nogukoresha icyogajuru.
Ibimenyetso byera:Ibimenyetso bisohoka bya sine wave OCXO numuyoboro wa sine uhoraho utagoretse guhuza (THD mubisanzwe ni <-80dBc), hamwe n urusaku rwo hasi cyane (bisanzwe -150dBc / Hz @ 10kHz offset).
Kugereranya na kare - umuraba OCXOs:Umwanya - umuraba OCXOs ihindura sine imiraba kumurongo wa kwaduka ukoresheje igereranya. Ibi bituma babera imiyoboro ya sisitemu (nkibisubizo byisaha ya FPGA), ariko bazana izindi jitter (kongera urusaku rwibice hafi 10 - 20%). Sine {5}
Guhagarara inshuro
• Bigufi - Igihe gihamye (Allan Variance): Yerekana ihindagurika ryinshuro mumasegonda 1 kugeza 100. Amagufi - ituze rya sine - umuraba OCXO irashobora kugeraho<1×10⁻¹² (1-second threshold).
• Birebire - Igihe gihamye: Biterwa no gusaza kwa kirisiti, igipimo gisanzwe ni ± 0.5 ppb / umwaka. Moderi yo hejuru - iherezo (nkibiri - itanura OCXOs) irashobora kugabanuka kugeza kuri ± 0.1 ppb / mwaka binyuze mumashanyarazi yishyurwa.
Urusaku rw'icyiciro
• Urusaku rw'icyiciro ni igipimo cy'ibanze cyo gupima ubuziranenge bwa oscillator. Icyiciro cy'urusaku rw'icyiciro cya sine - umuraba OCXO mubusanzwe werekana umusozi wa 1 / f³ mukarere ka -, akarere ka 1 / f² hagati yakarere ka -, hamwe n urusaku rwera mukarere ka -.
Ibisohoka Amplitude na Impedance
• Ibisohoka Amplitude: Ibisohoka amplitude ya sine - umuraba OCXO mubisanzwe 0.5 Vpp kugeza 5 Vpp (irashobora guhinduka), igerwaho binyuze muri amplifier y'imbere.
• Ibisohoka Ibisohoka: Ibisanzwe 50Ω bisohoka impedance ihuza insinga nibikoresho bya RF kugirango bigabanye igihombo cyo gutekereza.
Igishushanyo mbonera cya Sine Wave OCXO Oscillators
Amashanyarazi Amashanyarazi
Amashanyarazi agomba kuba<20mV (peak-to-peak). A low-noise LDO (such as the LT3045) or DC-DC converter is recommended, along with a π-type filter (LC filter, L = 10μH, C = 0.1μF + 10μF).
Guhuza Umutwaro
Ibisohoka bya sine wave OCXO bigomba koherezwa hakoreshejwe umugozi wa 50Ω coaxial kugirango wirinde ibimenyetso byerekana ibimenyetso bidahuye. Niba umutwaro ari impedance nyinshi (nka oscilloscope yinjiza), 50Ω résistoriste igomba guhuzwa mukurikirane nibisohoka.
Gukoresha amashanyarazi
OCXO igomba kuba ikubiye mu cyuma (nka aluminium cyangwa umuringa), kandi inzu igomba kuba ihujwe neza nubutaka bwa PCB kugirango ikore akazu ka Faraday kandi ihagarike amashanyarazi aturuka hanze (EMI).
Impamyabumenyi
Ibibazo
Turi abanyamwuga sine wave ocxo oscillators bakora nabatanga ibicuruzwa mubushinwa, dutanga ibicuruzwa byiza byujuje ubuziranenge hamwe nigiciro gito. Niba ugiye kugurisha byinshi sine wave ocxo oscillator, urakaza neza kugirango ubone amagambo yatanzwe hamwe nurugero rwubusa muruganda rwacu.