Izixhobo zokulawula rhoqo
Izixhobo zoLawulo lwamaxesha ngamaxesha zizinto ze-elektroniki ezibalulekileyo ezinoxanduva lokuvelisa, ukukhetha, kunye nokuzinzisa iifrikhwensi ezithile kwiisekethe zombane. Benza isiseko sexesha lomqondiso, ungqamaniso, kunye nokucoca kwiinkqubo zombane zanamhlanje. Iindidi zemveliso eziphambili zibandakanya: izihluzi zefrikhwensi, iiresonators kunye nabacaluli bamaxesha.
UMboneleli wakho weZixhobo zoLawulo lweFrekhwensi
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.
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![I-SMD Ceramic Resonator HCTB1]()
I-SMD Ceramic Resonator HCTB1Uluhlu lweHCTB1 nguSuzhou Hangjing luza kwifom ye-ZTB eqhelekileyo, egubungela ubungakanani bephakheji ye-DIP ukusuka kwi-5.2x6.8mm ukuya kwi-13.5x14.7mm.Funda ngokugqithisileyo -
![UkuFaka okuPhantsi Ilahleko yeCrystal Filter CFMH4]()
UkuFaka okuPhantsi Ilahleko yeCrystal Filter CFMH4I-Low Insertion Loss Crystal Filter CFMH4 yenzelwe i-Monolithic crystal filter package.Funda ngokugqithisileyo -
![Isihluzi esincinci se-SMD Crystal 7050]()
Isihluzi esincinci se-SMD Crystal 7050I-Miniature SMD Crystal Filter 7050 CF75M6 Series ngumgangatho we-7.0x5.0mm -isixhobo sokunyuka (SMD) esine-ceramic seam seal package. Yenzelwe ubukhulu becala kwaye isetyenziswa ngokubanzi...Funda ngokugqithisileyo -
![Isihluzo se-SMD Low Pass SAW 1.1x0.9x0.5]()
Isihluzo se-SMD Low Pass SAW 1.1x0.9x0.5Uthotho lwe-SF10S5 luluhlu lwe-Ultra-i-compact SMD Low Pass SAW Filter enokulinganisa nje i-1.1×0.9×0.5mm. Ukusebenzisa i-CSP (i-Chip Scale Package) iteknoloji, yenzelwe ngokukodwa usetyenziso...Funda ngokugqithisileyo -
![Umphezulu omncinci{0}}Isihluzo seMount SAW 1.4x1.1 GPS SAW Isihluzo 4 PIN 2015]()
Umphezulu omncinci{0}}Isihluzo seMount SAW 1.4x1.1 GPS SA...Ubuso obuNcinci{0}}Isihluzo seMount SAW 1.4x1.1 SF11S5 kuthotho olukwi-Ultra - encinci (1.4x1.1x0.6mm) CSP - icandelo elipakishweyo, 800 - 3600noluhlu lweMHz, uzinzo oluhle, lubonelela nge-GPS,...Funda ngokugqithisileyo -
![I-RF SAW Bandpass Filter 3 X 3 X 1.25]()
I-RF SAW Bandpass Filter 3 X 3 X 1.25Isihluzo se-RF SAW Bandpass 3 x 3 x 1.25 mm-SF33M6 Uthotho yi-ultra-yomphezulu omncinci{7}}isixhobo sokunyusela (SMD) esinomgangatho ophezulu{8}}wokuthembakala kwephakheji yeceramic.Funda ngokugqithisileyo -
![I-Wideband SAW Filter 3.8x3.8mm]()
I-Wideband SAW Filter 3.8x3.8mmIsihluzi se-SF44M6 sobuso be-acoustic wave (SAW), esinomgangatho ophezulu - wesixhobo (SMD) 3.8×3.8 mm se-ceramic seam package, sisetyenziswa kwisixhobo sonxibelelwano.Funda ngokugqithisileyo -
![Isihluzi seSaw ePhezulu 5050]()
Isihluzi seSaw ePhezulu 5050I-High Frequency SAW Filter SF55M8 series, ehlanganiswe kwi-5.0 × 5.0 mm iphakheji ye-CERAMIC SEAM SEAL SMD, isetyenziswe ngokukodwa kwizicelo zonxibelelwano ezingenazintambo ezibandakanya...Funda ngokugqithisileyo -
![I-DIP 3PIN SAW Isihluzo 8.4 X 3.5 X 2.9]()
I-DIP 3PIN SAW Isihluzo 8.4 X 3.5 X 2.9I-SFD11 series SAW Filter kwi-8.4 × 3.5mm yesinyithi inokuthi i-D11 iphakheji ilungiselelwe ngokukodwa kwaye isetyenziswe ngokubanzi kwiinkqubo zonxibelelwano ezingenazintambo.Funda ngokugqithisileyo -
![TO-39 SAW Isihluzi 3PIN]()
TO-39 SAW Isihluzi 3PINI-TO-39 SAW Filter 3PIN SFTO39 series yi- ¢ 9.15x3.3mm PACKAG, isetyenziswa ngokubanzi kwi-Wireless Communication Receivers, TV/Radio Tuners.Funda ngokugqithisileyo -
![I-SMD SAW Resonator 2.0 X 1.6]()
I-SMD SAW Resonator 2.0 X 1.6I-SMD SAW Resonator 2.0 x 1.6 SR21S4 Series yi-2.0x1.6mm CSP Package surface -isixhobo sokunyuka (SMD). Ngokuyintloko yenzelwe kwaye isetyenziswa ngokubanzi kuNxibelelwano olungenazingcingo.Funda ngokugqithisileyo -
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IResonator yeSAW ePhakamileyo 3225I-High Frequency SAW Resonator 3225 SR32M4 uthotho yi 3 . 2 x 2 . 5 x 1 . 0mm umphezulu we-CMOS-isixhobo sokunyusela (SMD) esiqulethe ipakethe yesitywina seceramic. Isetyenziswa kwiWiMAX / WLAN /...Funda ngokugqithisileyo
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.
Isihluzi sekristale ye-SMD (iSixhobo seMount yoMphezulu) licandelo le-elektroniki elichanekileyo elisetyenziselwa ukukhetha ukudlula okanye ukubhloka amaza omoya athile kuyilo lwesekethe yanamhlanje. Ezi zihluzo ezihlangeneyo zisetyenziswa ngokubanzi kunxibelelwano lwe-telecommunications, ii-audio systems, iRF (iRadio Frequency) izicelo, kunye nokulungiswa komqondiso wedijithali ukuphelisa ingxolo, ukucinezela i-harmonics, kunye nokwandisa ukucaca komqondiso. Ngenxa yonyawo lwazo oluncinci kunye nokuthembeka okuphezulu, izihluzi zekristale ze-SMD zilungele iiPCB ezixineneyo (iiBhodi zeSekethe eziprintiweyo) kwii-smartphones, izixhobo ze-IoT, kunye neemodyuli ezingenazingcingo.
|
Ukuphindaphinda (MHz) |
Umzekelo |
Inani leepali |
Dlula umlinganiselo (KHz, min) |
Misa ubungakanani boluhlu (KHz, max) |
IRipple (dB, max) |
Ilahleko yokuFaka (dB, max) |
Ukuthotywa okuqinisekisiweyo (dB) |
Ukuphelisa Ukuphazamiseka (ohms//pF) |
Cc (pF) |
|
21.400 |
21MQ7.5A |
2 |
±3.75 |
±18 |
1.0 |
2.0 |
70 |
850/6.0 |
|
|
21MQ15A |
2 |
±7.5 |
±25 |
0.5 |
1.5 |
70 |
1500/2.5 |
|
|
|
21MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1800/0.35 |
5.0 |
|
|
21MQ30A |
2 |
±7.5 |
±50 |
1.5 |
2.0 |
60 |
2500/0 |
|
|
|
21.700 |
21.7MQ15A |
2 |
±7.5 |
±28 |
1.0 |
2.0 |
70 |
1500/2.5 |
|
|
21.7MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1750/0.35 |
5.0 |
|
|
21.7MQ30A |
2 |
±15 |
±50 |
1.5 |
2.0 |
50 |
2500/0 |
|
|
|
45.000 |
45MQ15A |
2 |
±7.5 |
±25 |
1.0 |
2.0 |
70 |
650/3.5 |
|
|
45MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
80 |
600/2.3 |
7.5 |
|
|
45MQ30A |
2 |
±15 |
±60 |
1.0 |
2.0 |
70 |
1200/1.8 |
|
|
|
45MQ30B |
4 |
±15 |
±40 |
1.0 |
3.0 |
70 |
1200/1.0 |
2.5 |
Iimpawu ze-Miniature SMD Crystal Filter 7050
Phezulu{0}}UHluzo oluQhelekileyo lweNarrowband
Esi sihluzo esimxinwa -sesihluzo se-bandpass sineziko loluhlu lwamaza e-21.4MHz ukuya kwi-45MHz (umzekelo, i-Jingkexin CF series), ububanzi be-passband ± 3.75kHz ukuya ku-±15kHz, ilahleko yokufaka isezantsi njenge-1.0dB, kunye ne-intra{8}}ibhendi ye-ripple Ngaphantsi okanye ilingana ne-2B.
Ukukhetha okuphezulu
Isebenzisa isiphumo se-piezoelectric ye-quartz crystal resonator, esi sihluzi sifezekisa i-passband enyukayo kunye nokuthotywa kwe-stopband, iqinisekisa ukuthotywa kwe-18dB ukuya ngaphezulu kwe-60dB.
Ukuguquguquka kokusingqongileyo
Ithobelana ne-RoHS kunye ne-Pb-imigangatho yasimahla, inika ukothuka okunamandla kunye noxhathiso lokungcangcazela (iNqanaba lokuSensitivity kokufuma: INQANABA 1), kunye nomgangatho wobushushu osebenzayo we--40℃ukuya +125℃(industrial grade).
Uhlobo lwe-Miniature SMD Crystal Filter 7050
Izihluzi zokuPasa okuPhantsi
Idizayinelwe ukuvumela iifrikhwensi ezingaphantsi kwendawo ethile yokuphuma ukuba idlule ngelixa ithomalalisa iifrikhwensi eziphezulu.
Izihluzi zokuPasa okuphezulu
Ezi zihluzo zivumela iifrikhwensi ezingaphezulu komda ochaziweyo ukuba zidlule ngelixa zithintela okanye zicutha amaza asezantsi{0}}imiqondiso yamaxesha.
Izihluzi zeBand Pass
Ivumela kuphela uluhlu lwefrikhwensi ekhethiweyo (ibhendi yokugqitha) ukuba igqithe, yala amaza asezantsi naphezulu ngaphandle kwale festile.
Izihluzi zeNotch (Band Stop)
Yenzelwe ukuvala uluhlu olumxinwa lwamaza ngelixa ivumela zonke ezinye ukuba zidlule zingachaphazeleki-zilungele ukuphelisa imithombo ethile yokuphazamiseka.
Izicelo ze-Miniature SMD Crystal Filter 7050
I-Electronics yabathengi
Kwii-smartphones, iitafile, iilaptops, kunye nezixhobo ezinxitywayo, izihluzi zekristale ze-SMD ziqinisekisa ukusetyenzwa komqondiso ozinzile ngokunciphisa ukuphazamiseka kwe-electromagnetic kunye ne-crosstalk phakathi kwezinto ezixineneyo zesekethe. Njengoko izixhobo zabathengi zixhasa imigangatho emininzi engenazingcingo-efana ne-Wi{1}}i-Fi, i-Bluetooth, i-4G/5G, kunye ne-NFC-ezi zihluzo zinceda ukwahlula amabhendi athile, ukunciphisa ingxolo kunye nokuphucula ukuthembeka kokuhanjiswa kwedatha.
Izixhobo zoShishino
Kwimizi-mveliso ezenzekelayo, ulawulo lwenkqubo, kunye neenkqubo zokubeka iliso ezikude, izihlungi zekristale ze-SMD zibalulekile ekugcineni unxibelelwano oluthembekileyo kwiimeko zokusebenza ezinzima. Zisetyenziswa kwii-programmable logic controller (PLCs), uthungelwano lwenzwa, kunye neenkqubo ze-telemetry ekufuneka zisebenze ngokuqhubekayo ngaphandle kokuvezwa kubushushu obugqithisileyo, ukungcangcazela, kunye nengxolo yombane.
Izixhobo zonyango
Izihluzi zekristale ze-SMD zidlala indima ebalulekileyo kwii-elektroniki zonyango ngokuvumela ukulungelelaniswa komqondiso ochanekileyo kwizixhobo zokuxilonga kunye nokubeka iliso kwisigulane. Kwizixhobo ezinje ngoomatshini be-ECG, iisistim ze-MRI, i-ultrasound scanners, kunye neempawu eziphathwayo ezibalulekileyo zemonitha, ezi zihluzo zahlula imiqondiso yebhayoloji ebuthathaka kwingxolo yangasemva kunye nophazamiseko, okuyimfuneko ekuxilongeni ngokuchanekileyo kunye{1}}nokulandelela impilo ngexesha lokwenyani.
I-Aerospace kunye noKhuseleko
Kwi-aerospace kunye neenkqubo zokukhusela, apho ubuthunywa{0}}imisebenzi ebalulekileyo ixhomekeke kunxibelelwano olungenasiphako kunye nokuhamba, izihluzi zekristale ze-SMD ziyimfuneko. Isetyenziswe kwi-avionics, i-satellite transponders, iinkqubo ze-radar, kunye nezixhobo zonxibelelwano ezikhuselekileyo, zigcina ingqibelelo yesignali phantsi koxinzelelo olunzima lwendalo-kubandakanywa nokuguquka kobushushu obubanzi, ukungcangcazela okuphezulu, kunye nokuvezwa kwemitha.
Ezonxibelelwano
Izihluzi zekristale ze-SMD zisisiseko kwisiseko se-telecom, apho zibekwe kwizikhululo ezisisiseko, iiyunithi zenethiwekhi yamehlo, amakhonkco e-microwave, kunye neerouters eziphambili. Ngokuhluza ii-harmonics ezingafunekiyo, ukuphazamiseka kwesitishi esikufutshane, kunye nokukhutshwa okunganyanisekiyo, la macandelo anceda ukugcina ukucaca okuphezulu komqondiso kunye nokusebenza kakuhle kwe-spectral kuwo wonke uthungelwano lweselula (4G LTE, 5G NR), ii-fiber{3}}inkqubo ye-optic, kunye nonxibelelwano lwesathelayithi.
Izicelo Ezisakhulayo
Ngaphaya kwamacandelo emveli, izihluzi zekristale ze-SMD ziya zibaluleke kakhulu ekwehliseni{0}}itekhnoloji yomda enje ngeemoto ezizimeleyo, izixeko ezikrelekrele, kunye neenkqubo zonxibelelwano lomyinge. Ukukwazi kwabo ukuzisa isihluzo esizinzileyo, esiphezulu{2}}esichanekile sixhasa imfuno ekhulayo yoqhagamshelo oluthembekileyo, olusezantsi, olusezantsi olungenazingcingo kwindawo ezidityanisiweyo.
Ungasikhetha njani isihluzi esincinci se-SMD Crystal 7050
Uluhlu lokuphindaphinda
Uluhlu lwamaza okusebenza yeyona parameter isisiseko xa ukhetha i-SMD crystal filter. Isihluzi kufuneka siyilwe ukuze sisebenze ngokufanelekileyo phakathi kwebhendi yefrikhwensi ekujoliswe kuyo kwisicelo sakho. Izihluzi zeCrystal zenziwa ukuba zivakale kwiifrikhwensi ezichanekileyo, ukusuka kwiikHz ezimbalwa kwiaudio kunye nesantya esisezantsi-inkqubo yedijithali ukuya kumakhulu aliqela eMHz kwi{3}}ifrikhwensi yeRF kunye nezixhobo zonxibelelwano ezingenazingcingo.
Uhlobo lwesihluzi kunye nokufaneleka kweSicelo
Uhlobo lwesihluzi simisela indlela esenza ngayo iimpawu ezingenayo kwaye kufuneka zikhethwe ngokusekelwe kwisiphumo esifunekayo sokulungiswa komqondiso. Ii-topology ezahlukeneyo zokucoca zisebenza indima eyahlukileyo kwiinkqubo zombane.
Ububanzi kunye nokuKhetha
I-Bandwidth ichaza uluhlu lweefrikhwensi esizivumelayo isihluzi ukuba zidlule ngokuncitshiswa okuncinci, okuqhelekileyo kulinganiswe phakathi kwamanqaku -3 dB. Ichaphazela ngokuthe ngqo ukubanakho kwesihluzi ukwahlula imiqondiso efunekayo kumajelo akufutshane okanye kwimithombo yengxolo.
Uzinzo lobushushu kunye nembuyekezo
Ukwahluka kwamaqondo obushushu kunokuchaphazela ngokubonakalayo ukuphindaphindeka kwe-resonant yezihluzi zekristale ngenxa yobuntununtunu bendalo bemathiriyeli yepiezoelectric kutshintsho lobushushu. Ukuqinisekisa ukuzinza kobushushu kubalulekile ekusebenzeni okuthembekileyo kwiindawo ezineemeko eziguquguqukayo.
Ilahleko yokuFaka kunye neMfezeko yoMqondiso
Ilahleko yokufaka ibhekisa kunciphiso lwamandla omqondiso okwenzekayo xa isihluzo sifakwe kwindlela yomqondiso. Ngokuqhelekileyo ibonakaliswa ngee-decibels (dB) kwaye kufuneka incitshiswe ukugcina amandla omqondiso kunye nokusebenza kakuhle kwenkqubo.
Ukuqina koomatshini
Njengomphezulu -izixhobo zokunyuka, izihluzi zekristale ze-SMD ziphantsi koxinzelelo lwe-thermal ngexesha lokuphinda kufakwe i-solder kunye noxinzelelo lomatshini ngexesha lokusebenza. Ukomelela kwabo kuchaphazela ngokuthe ngqo{2} ukuthembeka kwexesha elide.
Ukusebenza kunye noLondolozo
Uluhlu lobushushu:Imveliso ye-Industrial-yemigangatho ixhasa amaqondo obushushu ukusuka ku -40℃ukuya +125℃, kodwa uthintele ukothuka kwe-thermal (umzekelo, ukuchaswa ngokuthe ngqo ukusuka -40℃ukuya +85℃).
Ulawulo lokufuma:Ukufuma okunxulumene nokugcinwa kufuneka kube Ngaphantsi okanye kulingane ne-60%, kungenjalo i-oxidation yee-electrode zangaphakathi zingenzeka.
Inqanaba:Uninzi lweemveliso zidibana ne-HBM (iModeli yoMzimba woMntu) i-2kV kunye ne-CDM (iModeli yeDivaysi eChargeed) imigangatho yokukhusela ye-500V.
Umsebenzi:Nxiba i-anti -umtya wesihlahla omileyo kumgca wemveliso, kunye nenkcaso yomhlaba yebhentshi kufuneka ibe Ngaphantsi okanye ilingane no-1Ω.
I-MTBF (iXesha eliPhakathi kweFailures):Ixabiso eliqhelekileyo: Inkulu kune okanye ilingana ne-100,000 yeeyure (uvavanyo olukhawulezayo lokuguga kwi-85℃/85% RH).
Ukuchasa:Kucetyiswa ukuba ukusebenza kwangoku kungadluli kwi-80% yexabiso elilinganisiweyo lokwandisa ixesha lokuphila.
Izatifikethi
FAQ
Singabavelisi kunye nababoneleli bezixhobo zokulawula amaza e-China, ukubonelela ngeemveliso ezikumgangatho ophezulu kunye nexabiso eliphantsi. Ukuba uza kwisaphulelo sezixhobo zolawulo lwezaphulelo, wamkelekile ukufumana ikowuti kunye nesampulu yasimahla kumzi-mveliso wethu.