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IiOscillators zeVCXO

Xa kuthelekiswa ne-crystal oscillators eqhelekileyo, i-VCXO ine-pin yokulawula igalelo lombane evumela ukuba -kulungiswe kakuhle ukutenxa kwemveliso ngokuhlengahlengisa umbane osetyenzisiweyo. I-HCI inikezela ngokhetho olubanzi lwee-VCXO kwiipakethe zobungakanani obahlukeneyo, amaza, ukunyamezela, kunye neentlobo zemveliso. Ezi mveliso zisetyenziswa ngokubanzi kunxibelelwano, izixhobo ezichanekileyo, izicelo zomkhosi, kunye neminye imimandla.

 

Umthengisi wakho weeOscillators zeVCXO
 

I-Suzhou Hangjing Elec & Tech Co., Ltd., yasekwa ngo-2014, bubuchwepheshe-bubuchwephesha obuqhutywayo obuncinci naphakathi{4}}obukhulu (SME) obukhethekileyo-kwi-R&D epheleleyo, uyilo, imveliso, kunye nokuthengiswa kwamacandelo olawulo lwamaza equartz. Imiliselwe kwiqela lobuchwephesha kunye nobuchule obuphezulu bokuvelisa, inkampani iphuhlise ipotfoliyo yemveliso eyomeleleyo equka iikristale zequartz, iicrystal oscillators, iTCXO, VCXO, OCXO, izihluzi zekristale{7}}ukususela kumacandelo asisiseko ukuya kwiinkqubo ezilungiselelweyo.

 

 
 
Kutheni ukhethe thina

Umgangatho ophezulu

Isixokelelwano sobonelelo esichanekileyo esiqinisekisa umgangatho wemveliso ongaguqukiyo;Izinga eliphezulu-elisezantsi lokungaphumeleli eliqinisekiswe ngovavanyo olungqongqo;{1}}izinto ezisemgangathweni ophezulu kunye nobuchwepheshe obuphezulu benza imveliso ithembeke ngakumbi.

Iinkonzo eziluncedo

Umthengi-inkonzo yesakhelo senkonzo ephakathi (ebandakanya{1}}uthethwano lwentengiso yokuthumela{2}}inkxaso yeentengiso) ebeka phambili impendulo ekhawulezayo{3}}inkonzo ye-intanethi yeyure, ucaphulo olukhawulezayo olusexesheni kwaye olukhawulezayo kuwe.

Imarike yokuthengisa

IiMveliso zethu zande zaba yimimandla ephambili yezizwe ngezizwe kubandakanya iYurophu, uMzantsi-mpuma Asia, iMelika, iOceania, kunye nezinye iimarike ezinkulu. Le nethiwekhi yehlabathi yenza ukuba inkampani ibonelele ngenkxaso epheleleyo kubavelisi bezinto zombane ezikhokelayo kwihlabathi jikelele, ngelixa igcina ingqwalasela eyomeleleyo{1}}kwimveliso ekumgangatho ophezulu.

Isatifikethi sethu

Zonke iimveliso zethu ziye zadlulaGB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, Oku kubonisa ukuba zihlangabezana nemigangatho yamazwe ngamazwe yomgangatho, ukhuseleko, kunye nokusebenza.

 

 

IiOscillators zeVCXO

 

 

I-VCXO yi-crystal oscillator equka i-varactor diode kunye ne-circuitry ehambelana nayo, evumela ukuba i-frequency iguqulwe ngokufaka i-voltage kuyo yonke loo diode. Oku kunokufezekiswa kwiwotshi elula okanye i-sinewave crystal oscillator. Ukongeza i-diode kwi-Temperature -I-Oscillator ye-Crystal ehlawulelweyo (TCXO) iya kudala i-TC/VCXO. Ukongeza i-diode kwi-Oven{4}}I-Crystal Oscillator elawulwayo (OCXO) iya kudala i-OC/VCXO.

 

I-PARAMETER

IVOLTAGE YOBONELELO

INGXELO

1.8V

2.5V

3.3v

Uluhlu lokuphindaphinda

16 ~ 50MHz

1.25 ~ 50MHz

1.25 ~ 50MHz

 

Uzinzo rhoqo

±25ppm / ±50ppm /±100ppm

Jonga inqaku elingezantsi

Uluhlu lobushushu obusebenzayo

-10 ukuya +60 isidanga /-20 ukuya +70 isidanga /-40 ukuya +85 isidanga

Iinketho ezikhoyo

Ukuguga kunyaka wokuqala

±3.0ppm

@{0}} isidanga

Uluhlu lokutsalwa rhoqo

±50ppm 80ppm

Kuxhomekeke kumaza

Unikezelo lwangoku

35mA

40mA

45mA

@15pF

Imveliso yamaza kunye nomthwalo

I-LVCMOS 15pF

30pF ngokuzithandela

Inqanaba lamandla ombane wemveliso HIGH

1.62V

2.25V

2.97V

Ubuncinci

Inqanaba lombane wemveliso UPHANTSI

0.18V

0.25V

0.33V

Ubuninzi

Amaxesha okuvuka nokuwa

6ns

@ 10 ~ 90% ye Vcc

I-Symmetry (umjikelo womsebenzi)

40 ~ 60% okanye 45 ~ 55%

@ 50%Vcc

Inqanaba lejitha ye-RMS

0.8 pp

12kHz Ngaphantsi okanye ilingana no Fj Ngaphantsi okanye ilingana no 20MHz

Ingxolo yenqanaba (27MHz)

-132dBC

@ 1kHz

-147dBC

@ 10kHz

-152dBC

@ 100kHz

 

LVDS Output VCXO Oscillator 3225

Izinto eziluncedo zeVCXO Oscillators

 

 

Kulungile-UkuTuna ukukwazi

I-VCXOs ivumela ukulungiswa okuchanekileyo kwi-frequency ye-output frequency ngokusebenzisa i-voltage yokulawula esetyenziswayo. Olu lungiso- lubalulekile kwizicelo ezinjengothungelwano ngemfonomfono kunye nonxibelelwano lwedata, apho ixesha elichanekileyo kunye nongqamaniso lubalulekile.

Ukuzinza okuphezulu

Ikristale ye-quartz kwi-VCXO ibonelela ngokuzinza okubalaseleyo kumaqondo obushushu kunye neemeko zokusingqongileyo. Oku kuqinisekisa ukusebenza okuthembekileyo kwizicelo ezifunwayo.

Ingxolo yenqanaba eliphantsi

Ii-VCXOs zikholisa ukubonisa ingxolo yenqanaba elisezantsi, elibaluleke kakhulu ekugcineni imfezeko yophawu kusetyenziso oluphezulu-lokuphindaphinda. Ingxolo yenqanaba eliphantsi iphucula ukusebenza ngokubanzi kweenkqubo zonxibelelwano kunye nokunciphisa iimpazamo.

Ukuguquguquka

Ii-VCXO zinezinto ezininzi kwaye zinokusetyenziswa kwizicelo ezahlukeneyo, kubandakanywa ungqamaniso lwenethiwekhi, isigaba{0}}i-loops etshixiweyo (PLLs), kunye nokumodareyitha rhoqo ekuqhubeni umqondiso.

Icwebile kwaye iyasebenza

Ii-VCXO zixinene kwaye ziyasebenza{0}}, nto leyo ezenza zilungele ukudityaniswa nezixhobo zombane zala maxesha apho isithuba kunye nokusetyenziswa kwamandla kuyingqwalasela ebalulekileyo.

 

Uhlobo lwe-VCXO Oscillators

 

 

IiVCXO ezisisiseko

Faka amandla ombane kuphela -olawulwa rhoqo, ngaphandle kwembuyekezo yobushushu okanye ubushushu obungatshintshiyo. Zilungele iindleko-usetyenziso olunovakalelo olunobushushu obuzinzileyo be-ambient, njengemithombo yewotshi yee-elektroniki zabathengi (ii-smartphones kunye neetafile).

 

Iqondo lobushushu-elihlawulelwayo iiVCXOs (TC{1}}VCXOs)

Hlanganisa imbuyekezo yobushushu obujikelezayo (ngokuthe ngqo okanye ngokungathanga ngqo) ukugcina ukuchaneka okuphezulu kuluhlu olubanzi lobushushu -kuma-40 idigri ukuya +85 isidanga. Zifanelekile kwizikhululo ezisisiseko zonxibelelwano oluhambahambayo, iinkqubo zokuhamba ngesathelayithi, kunye nezixhobo ezichanekileyo.

 

I-oveni -elawulwayo VCXOs (OC-VCXOs)

Beka i-crystal kunye ne-oscillator isiphaluka kwindawo yokushisa eqhubekayo ukuphelisa iziphumo zeqondo lokushisa, ukufezekisa ukuchaneka kwe-frequency ngokomyalelo we-10⁻⁷. Zikulungele usetyenziso olufuna uzinzo oluphezulu ngokugqithisileyo, olufana nokhuselo, ukukhangela, kunye nezixhobo zokubala zamaza.

 

 

Usetyenziso lwe-VCXO Oscillators

Unxibelelwano:Kwii-telecommunications, i-VCXOs isetyenziselwa ukuvelisa izibonakaliso zewashi ezizinzileyo, ezichanekileyo ezivumelanisa ukuhanjiswa kwedatha kunye nokwamkelwa phakathi kwezixhobo. Ziluncedo ngakumbi kwiinkqubo ezifuna ixesha elichanekileyo, njengeenkqubo zonxibelelwano ezingenazingcingo, izitishi ezisisiseko, kunye nonxibelelwano lwesathelayithi.

 

Unxibelelwano ngeDatha:Iinkqubo zonxibelelwano lwedatha zifuna imiqondiso yewotshi echanekileyo ukuqinisekisa ukuhanjiswa kwedatha okuthembekileyo. Ii-VCXOs zinokusetyenziswa kwezi nkqubo ukuvelisa imiqondiso yewotshi echanekileyo kwaye izinzile, nangona kukho ingxolo kunye nezinye iziphazamiso. Ngokuqhelekileyo zisetyenziswa kwizicelo ezifana nokutshintsha kwe-Ethernet, ii-routers, kunye nezinye izixhobo zenethiwekhi.

 

Uvavanyo kunye neSixhobo soMlinganiselo:Kwizixhobo zovavanyo kunye nemilinganiselo, ii-VCXOs zisetyenziselwa ukuvelisa iimpawu ezichanekileyo ezisetyenziselwa ukulinganisa kunye nokuvavanya ezinye izixhobo. Ziluncedo ngokukodwa kwizicelo ezifuna ukuchaneka okuphezulu kunye nokuzinza, ezifana ne-frequency counters, i-spectrum analysers, kunye ne-oscilloscopes.

 

Abamkeli beGPS:I-Global Positioning System (GPS) abamkeli basebenzisa ii-VCXOs ukuvelisa iimpawu zexesha ezichanekileyo ezisetyenziselwa ukubala indawo yomamkeli. I-VCXO isetyenziselwa ukuvelisa isignali yewotshi ezinzileyo edityaniswa nomqondiso wesathelayithi yeGPS.

 

Izixhobo zeAudio kunye neVidiyo:Kwizixhobo zomsindo kunye nevidiyo, ii-VCXOs zisetyenziselwa ukuvelisa iimpawu zewotshi ezidibanisa amacandelo ahlukeneyo enkqubo. Ngokomzekelo, i-VCXO ingasetyenziselwa ukuvelisa isignali yewotshi edibanisa umqondiso wevidiyo kunye nesandi somsindo kwisistim yethiyetha yasekhaya.

 

IiNkqubo zoLawulo lwezoShishino:Kwiinkqubo zolawulo lwamashishini, ii-VCXO zisetyenziselwa ukuvelisa izibonakaliso zewashi ezivumelanisa ukusebenza kwamacandelo ahlukeneyo kwinkqubo. Ngokuqhelekileyo zisetyenziswa kwizicelo ezinje ngeprogrammable logic controller (PLCs) kunye neenkqubo zokulawula iimoto.

 

Iinkqubo zomkhosi kunye ne-Aerospace:Iinkqubo zomkhosi kunye ne-aerospace zifuna iimpawu zexesha ezichanekileyo zonxibelelwano, ukuhamba, kunye neminye imisebenzi ebalulekileyo. Ii-VCXO ziqhele ukusetyenziswa kwezi nkqubo ukuvelisa imiqondiso yewotshi ezinzileyo ehlangabezana nokuthembeka okuphezulu kunye neemfuno zokuchaneka kwezi zicelo.

 

Izixhobo zonyango:Kwizixhobo zonyango, ii-VCXO zisetyenziselwa ukuvelisa imiqondiso yewotshi edibanisa amacandelo ahlukeneyo enkqubo. Ngokuqhelekileyo zisetyenziswa kwizicelo ezinje ngoomatshini be-ultrasound, izikena ze-MRI, kunye nezinye izixhobo zokuxilonga ezifuna ixesha elichanekileyo kunye nolungelelwaniso.

 

 

Umgaqo wokuSebenza weVCXO Oscillators

Kwintliziyo ye-VCXO yisekethe ye-resonant equkethe i-capacitor kunye ne-inductor. I-resonant frequency yale sekethi inqunywe ngamaxabiso e-capacitor kunye ne-inductor. Ngokulawula i-capacitance okanye i-inductance ye-resonant circuit, i-frequency oscillator inokutshintshwa.

 

Kwi-VCXO, isiphaluka se-resonant senziwe ngekristale. I-crystal yenzelwe ukungcangcazela kwi-frequency ethile xa umbane wombane usetyenziswa kuwo wonke. Ikristale idityaniswe kwisekethe yeamplifier eyandisa ukungcangcazela kwekristale, ethi yona ivelise imveliso yamaza e-sine.

 

I-frequency output ye-VCXO inokulawulwa ngokufaka i-voltage yokulawula kwi-diode ye-varactor ngokuhambelana ne-crystal. I-diode ye-varactor itshintsha i-capacitance yayo ekuphenduleni i-voltage esetyenzisiweyo, leyo iguqula i-resonant frequency ye-crystal. Oku kubangela ukuba ukuphindaphinda kwesiginali yemveliso kutshintshe.

 

Ubungakanani botshintsho olwenziwa rhoqo ngeyunithi nganye yombane osetyenziswayo waziwa ngokuba yi-VCXO's tuning sensitivity. Uvakalelo lwe-tuning lunokulungelelaniswa ngokutshintsha i-DC bias esetyenziswe kwi-varactor diode.

SMD LVPECL VCXO 振荡器 5032

 

Uvavanyo kunye noQinisekiso

 

Izinto eziphambili zoVavanyo

Uvavanyo lokuzinza rhoqo:Iqinisekisa ukutenxa rhoqo kuluhlu olupheleleyo lobushushu.
Isigaba soVavanyo lweNgxolo:Isebenzisa i-spectrum analyzer ukulinganisa amanqanaba engxolo kwi-1kHz kunye ne-10kHz yokunciphisa amaza.
Uvavanyo lwe-Pulsation Linearity:Iqinisekisa umgca we-frequency-ijiko le-voltage ngokutshayela umbane wolawulo.

Ixesha elide-Uvavanyo lokuthembeka kweXesha

Phezulu{{0}Ugcino loBubushushu:Ukugcina kwi-85℃kwiiyure ze-1000 ukujonga ukuguga rhoqo.
Ukukhwela ibhayisekile kubushushu:Imijikelo ukusuka -40℃ukuya +85℃100 amaxesha ukuqinisekisa uzinzo kumatshini.

 

Izatifikethi

 

 

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FAQ

 

Umbuzo: Ngaba amalungu akho matsha kwaye asekuqaleni?

A: Ewe! Amalungu ethu anokwamkela naluphi na uhlobo lovavanyo, Ukuba kukho nayiphi na ingxaki esemgangathweni siya kuthatha uxanduva.

Q: Yintoni iwaranti yakho?

A: Kwiintsuku ezingama-90 emva kokuba ipakethe ifunyenwe.

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A: Ewe! Kuphela ukuhlawula iindleko zokuthumela ngenqanawa, iisampuli zasimahla zinokuthunyelwa kuvavanyo.

Q: Zeziphi iindlela zokuhlawula kunye nemigaqo yokuhlawula oyixhasayo?

A: Siyayixhasa i-Wire Transfer/ PayPal/i-odolo yokuqinisekisa urhwebo/i-Ali ihlawule njl-njl Imiqathango yentlawulo eguquguqukayo: I-TT kwangaphambili, ikwaxhasa imigaqo ye-ESCROW kunye ne-net emva kokuba yamkelwe yinkokeli yethu.

Umbuzo: Kuthekani ngeendlela zokuthumela?

A: Sibonelela: DHL/ FEDEX/ UPS/ TNT/ EMS njl.

Singabavelisi bee-oscillators ze-vcxo kunye nababoneleli e-China, babonelela ngeemveliso ezikumgangatho ophezulu ezilungiselelweyo ngexabiso eliphantsi. Ukuba uza kwisaphulelo esipheleleyo se-vcxo oscillators, wamkelekile ukufumana ikowuti kunye nesampulu yasimahla kumzi-mveliso wethu.