Osilatëri CMOS VCXO
Sa furnisër osilatër CMOS VCXO
Suzhou Hangjing Elec & Tech Co., Ltd., miñ sos ci 2014, liggéeyukaay la bu ndaw ak digg (SME) buy liggéey ci wàllu R&D, jëmmal, defar ak jaay jumtukaayi seytu fréquence quartz. Kompani bi juddoo ci ekipu liggéeykat bu xarañ ak xam-xam ci defar, defar na portfëy produit bu am doole bu amaale kristal quartz, oscillateur kristal, TCXO, VCXO, OCXO, filtre kristal- daale ko ci komponent fondation ba ci sistem yuñ defar.
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HCMOS VCXO Osilatër 2520Osilatëru VCXO biy génne HCMOS 2520 VC22H6 mooy benn jumtukaay VCXO bu am génnug HCMOS te dañu ko ëmbee ci 2.5×2.0mm SMD bu dëgër.Jngngòor
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HCMOS VCXO Osilatër 3225Osilatëru HCMOS biy génne VCXO 3225 VC32H6 Série 3.2x2.5mm la, aparey biy monte ci kaw HCMOS (SMD) bu am paketu tombi ñaw buñ defaree seramik. Ñu ngi ko njëkka sos ngir jëfandikoo bu bari ci modem...Jngngòor
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Osilatëru VCXO bu bari fréquence 5032Osilatëru VCXO bu am fréquence bu kawe 5032 VC53H6, benn jumtukaay la bu am HCMOS ci SMD 5.0x3.2mm.Jngngòor
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Osilatëru VCXO bu am bruit bu woyof 7 x 5Osilatëru VCXO bu am bruit bu woyof 7 x 5 VC75H6 ci biir 7.0×5.0mm tombi ñaw seramik - paquet SMD buñ tëj ak HCMOS, dafa am dimension yu ndaw, stabilite ci tàngoor bu dëgër.Jngngòor
Lu tax nga tànn nu
Kalite bu gëna baax
Ab chaîne d'approvisionnement bu jaar yoon, buy fexe ba produit bi baax; Tolluwaayu gaañ-gaañu bu woyof, test bu jaar yoon, ay matériel yu am kalite bu yéeg, ak xarala yu bees yi taxna ba produit bi gëna wóor.
Njariñu serwiis bi
Kaadaru serwiis bu lalu ci kiliyaan bi (buy muur ceytu bi njëkk ci njaay ba ci ginaaw - ndimmbalu njaay) buy njëkka tontu ci saa si . 24-waxtu serwiis ci net bi, devis bu gaaw te gaaw ci yaw.
Jaay ci marse
Sunu Produit yaa ngi dem ba ci gox yu mag ci àdduna yu ci melni Europe, Asie Sud-est, Amerique, Oceanie, ak yeneen marse yu mag. Reseau global bii dafay may liggéeyukaay bi mu mëna jàppale defarkati aparey elektronik yi gëna mag ci àdduna bi, boole ci bàyyi xelam ci produit yu baax.
Sunu Sàrtifikaa
Sunu produit yépp jàll nañu GB/T 19001 - 2016/ISO 9001:2015 Standard Sistemu Yorandi Kalite, Loolu dafay firndeel ni ñu ngi méngoo ak sàrti àdduna ci wàllu kalite, kaaraange ak liggéey.
Osilatëru VCXO bu am bruit bu woyof 7 x 5
Osilatëru VCXO bi am faas bu néew bruit (paquet 7×5) osilatëru kristal buñuy saytu voltage la, ñu def ko ci paquet bu 7mm×5mm. Man-manam bi gëna am solo mooy yamale fréquence bi jaaraleko ci saytu voltage bi ci noonu muy joxe performance bu woyof ci fase yi. Balance stabilite bu kawe, jitter bu woyof, ak bruit bu woyof ñu ngi koy amee ci aplikaasioŋ yu am fréquence yu kawe, moo tax mu nekk aparey buy jëfandikoo montor ci wàllu jokkoo, wideo, test ak wàllu usine.
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PARAMETRE |
TONSIÓN DE ALIMENTORE |
TEGGAL |
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1.8V |
2.5V |
3.3V |
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fréquence yi |
~ 250 MHz |
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Dañuy dakkal fréquence |
±20ppm/±25ppm/±30ppm/±50ppm |
Xoolal leeral yi ci suuf |
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Tamperatiir biy dox |
-10 ba +60 degre / -20 ba +70 degre / -40 ba +85 degre |
Tànneef yi jàppandi |
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Màgget at mu njëkk |
±3.0ppm |
@+25 |
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fréquence yi |
±50ppm ~ ±250ppm |
Dafay aju ci bariwaay bi |
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joxe courant |
--- |
--- |
10mA |
1,5~15MHz @15pF |
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40mA |
50mA |
20~30mA |
Lu ëpp wala lu tollu ci 15~80MHz @15pF |
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70mA |
80mA |
40~90mA |
Lu ëpp wala lu tollu ci 80MHz @15pF |
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forme d'onde de sortie et de charge |
LVCMOS 15pF |
30pF faculté |
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Niveau de tension de sortie HIGH |
1.62V |
2.25V |
2.97V |
Lu gëna ndaw |
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Niveau de tension de sortie LOW |
0.18V |
0.25V |
0.33V |
Maximum |
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Jamonoy jog ak wàcci |
4ns |
4ns |
5ns |
1~50MHz @10~90% ci Vcc |
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2ns |
2ns |
3ns |
Lu ëpp wala lu tollu ci 50MHz @10~90% ci Vcc |
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Symétrie (cycle de travail) |
40~60% wala 45~55% |
@ 50%Vcc |
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Jitter fase RMS |
<1ps |
12kHz Lu néew wala lu tollu ci Fj Lu néew wala lu tollu ci 20MHz |
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bruit phase bu woyof lool
Bruit fase mooy natt jitter fase bu siñaal fréquence, ñu koy natt ci dBc/Hz (doole bruit bu bandwidth Hz bu nekk méngoo ak doole porteur bi). Bruit fase bu woyof mooy spectre siñaal bi gëna set, interference bu néew ak siñaal yi ci wetam, ak njuumti bit yu gëna néew ci sistem bi.
Flexibilite
VCXOs yi deñuy mëna dindi fréquence yi ci jëfandikoo ab diode varactor, di yamale fréquence biy génn jaaraleko ci ab voltage buñuy saytu ci biti (daanaka 0.5V ba 3.3V). Range pull bi dafay wane deviation fréquence bi gëna mag biñ mëna regle.
Jitter bu woyof
Jitter mooy waxtu siñaalu montor bi, ñu koy natt ci picosecond (ps). Jitter bu woyof dafay tax sistem bi am waxtu bu jaar yoon, ba noppi wàññi njuumti yi ci bit yi.
Tamperatiir bu dëgër
Deviation frequence mën nañu ko saytu ci diggante ±25ppm ci biir tàngoor wu metti, suko defee mu mëna ànd ak puce yu mag yu melni TI Sitara ak STM32H7.
Xeetu osilatëru VCXO bu am bruit bu woyof 7 x 5
VCXO kristal kuarz
Jëfandikoo kristal quartz ni resonator, dañuy jëfandikoo effet piezoelectric bi ak màndarga yiy yëngu mekanik yu dëgër ngir defar ay fréquence. Dañu leen di jëfandikoo ci aplikaasioŋ yu melni gaaraasu base 5G, aparey reso optik, ak navigasioŋ satelit, ndax foofu setal frequency lu am solo la.
MEMS (Mikro{0}}Sistem Mekanik) VCXOs
Buñu wecci kristalu quartz yi ak resonatëri MEMS (lu melni jumtukaayi limyéer yu lalu ci silisium), dañuy defar fréquence jaaraleko ci kaptër capacitif wala piezoresistif. Dañu kompact te duñu naan lu bari ci kuuraŋ: lu gëna néew ci 10mW, moo tax mën nañu leen jëfandikoo ci aparey portatif.
Gaaraas yu 5G
Defay nekk siñaal buy royuwaay ci sircuit modulaasioŋ dijital, ngir mëna wóor ni transmisioŋu done bu gaaw -baax.
jumtukaayi reso optik
Dafay joxe ab montor jitter bu woyof ci interfaasu reso 25G/100G ngir wàññi yàqu-yàqu siñaal bi.
Wideo ak diffusion
Dafay génne fréquence royuwaay yu melni 148.5MHz ak 297MHz ngir méngoo ak montu pixel wideo yi (lu melni, 27MHz ci 1080p). bruit fase warna gëna néew wala tollu ci -115dBc/Hz ci offset fréquence 10kHz ngir moytu nataal bi di bañaale wala di xottiku.
Test ak natt
Dafay joxe ab balluwaay montor bu -bu dëggu ngir mëna am njariñu natt bu jaar yoon. Ci sistemu navigasioŋ satelit ak sistemu seytu naaw, dafay muñ tàngoor wu metti wi, ba noppi di seytu fréquence bu dëgër.
Otomatisation usine
Fexe am stabilite ci diggante ±25ppm ci environmaa yi tàngoor wu metti (-40 degre ba +85 degre) te mën nañu ànd ak puce yu ñuy doxalee ci usine yu melni TI Sitara ak STM32H7.
Moytu yi ci jëfandikoo oscillateur VCXO bu am bruit bu woyof 7 X 5
Range voltage:Toppal bu baax tolluwaayu Vc biñ leeral ci këyitu done yi (lu melni, 0.5V ba 3.3V). Lu weesu lii mën na indi offset wala yàqu-yàqu ci fréquence.
Linearite bu baax:Sudee danga soxla seytu bu jaar yoon, yokkal benn op amp ngir tampon siñaal Vc bi ngir wàññi effet chargement yi.
dindi bruit:Yobbu ligne Vc fu sori ci siñaal yu gaawaay - te yokk ci perle ferrite ngir segg.
Design buy dindi tàngoor: High-power VCXOs (e.g., >1W) soxla radiatër wala pad thermique ngir mëna wax ni tàngooru junction bi gëna néew wala tollu ci 85 degre.
Kompensaasioŋ tàngoor:Sudee tàngoor wi ci biir dafay soppeeku bu baax, nga mëna tàmbali fonction TCXO wala nga boole ab kaptëru tàngoor bu biti ngir kompensaasioŋ dinaamik.
Xeetu montage:Moytul pression direct ci kaw VCXO (mën na yàq kristal bi). Socket wala SMD lañuy digal.
isolation vibration:Ngir aparey oto wala aerospace, def ci ay pad yuy xëcci choc ngir wàññi jafe-jafe yi yëngu mekanik mëna jur ci fréquence bi.
Toppatoo ak saytu
Etalonnage régulier
Etalonnage fréquence:Benn yoon ci at bi, jëfandikoo benn kontëru fréquence (lu melni Agilent 53132A) ngir xool ndax fréquence biy génn mingi ci valeur nominal bi ± range pull-up bi.
Test bruit fase:Ñaari at yu nekk, jëfandikoo analyseur spectre (lu melni R&S FSWP) wala mètre de bruit fase (lu melni Keysight E5052B) ngir xool leeral yi.
saafara jafe-jafe
Amul benn génn:Saytu ndax tension biy joxe kuuraŋ bi ak Vc nekk nañu ci diggante bi, ak ndax soudure bi dafa loose.
Derive de fréquence:Saytu ndax tàngoor wi dafa weesu àpp bi wala voltage biy yéeg - jaarul yoon.
Fase bruit buy yàqu:Saytu ndax amna bruit ci kuuraŋ bi, am ab jafe-jafe ci kaaraange gi, wala am ay balluwaay yu am doole ci wetu kuuraŋ bi.
anam yi ñuy denc
Tàngoor ak niir:Dencukaay bi dafa wara nekk ci diggante -10 degre ak +60 degre, ak humidite bu néew wala bu tollu ci 60% ngir moytu kristal bi di naan guus gi ak derivation frequence bi.
Anti-Statik:Solal sangl anti-statik ci diiru liggéey bi ngir moytu ESD yàq sircuit yu xarañ yi.
Sàrtifikaa yi




laaj ak tontu
Nun liggéeykat cmos vcxo oscillators defar ak furnisër ci Chine, joxe produit yu baax ak njëg yu yomb. Soo bëggee jënd oscillateurs vcxo cmos, dalal jàmm ngir am devis ak misaal bu amul fayda ci sunu usine.
