Mumwanya muremure - igihe cyagenwe na domaine yumurongo, Oven yizewe - Igenzurwa na Crystal Oscillator (OCXO) ikora nka"igihe cy'umutima"ya sisitemu iyo ari yo yose ya elegitoroniki. Imikoreshereze yimbaraga zayo, umuvuduko wo gutangira, hamwe numurongo uhoraho byerekana neza igikoresho cyimuka mugihe cyogukurikirana, sisitemu yo gutwara abantu kwihangana, hamwe nibikoresho bipima neza.
Haraheze imyaka, MXO37 / 14 (D / U) ya Magic Xtal yavuye muburusiya yiganjemo isoko ninyungu zayo nkeya -. Nyamara, ihindagurika ryibicuruzwa bikomeje byatumye abajenjeri bababazwa nigihe cyo kuyobora amezi 3-6, gutinda inkunga ya tekiniki, hamwe nicyiciro kidahuye - kugeza - icyiciro kimwe.
Uyu munsi, twishimiye kumenyekanisha Electronics ya Hangjing LC14S5 Ultra - Imbaraga nke OCXO- yateye imbere mu gihugu, itunganijwe neza kuri MXO37 / 14 (D / U). Kugaragaza 100% pin - kugeza kuri - pin ihuza kandi igereranya rwose imikorere yibanze, iratanga kandi iterambere ryinshi mubushuhe - hejuru yo gukoresha amashanyarazi no gutanga imiyoboro ihamye. Nibyiza kubisabwa bisaba imbaraga nke no gutangira byihuse.
Ⅰ. Iterambere ryibanze: Gukoresha imbaraga & Gutangiza - Kwihangana Byinshi
Kuri ba injeniyeri bakora ku bikoresho bigendanwa kandi bidafite abadereva, gukoresha ingufu nubuzima. Urukurikirane rwa LC14S5 rugaragaza ubutaha - ibisekuruza bigezweho bikoresha uburyo bwo kugenzura ifuru hamwe na ultra - imbaraga nke za IC, bigera ku bushyuhe buke budasanzwe - hejuru kandi buhoraho - gukoresha ingufu za leta.
|
Urufunguzo rw'ibanze (10MHz) |
MXO37 / 14U (Bisanzwe) |
LC14S5-10.000 (Umusaruro rusange) |
Inyungu nyayo |
|
Ihamye - Imbaraga za Leta (+25 dogere, 3.3V) |
70-90mW (lab) |
120-150mW |
Kugereranya imbaraga zihoraho - zihura na bateri nyinshi - zikenewe |
|
Ubushyuhe bwo hejuru - Hejuru Imbaraga |
1200mW |
450mW |
Kugabanuka 62.5%- 40% + kwihangana birebire mumbaraga nyinshi - umukino wo gusiganwa ku magare |
Ku nyanja yo hepfo (OBN) hamwe n’ibinyabiziga byigenga byo mu mazi (AUVs):Yoherejwe imyaka myinshi itishyuye, gukoresha ingufu nke byongera ubuzima bwa serivisi kuva kumyaka 3 kugeza kumyaka 5 - kugabanya miliyoni - amafaranga yo kohereza amadolari mo kabiri.
Ⅱ. Kugereranya Byuzuye Imikorere - Nta Kwiyunga Hejuru - Porogaramu Zisobanutse
Gusimbuza ntabwo bijyanye gusa no guhuza umubiri - imikorere yibanze igomba guhura cyangwa kurenza umwimerere. Urukurikirane rwa LC14S5 rwahujwe rwose na MXO37 / 14D / U murwego rwo guhagarara neza, urusaku rwicyiciro, no guhuza ibidukikije.
Umubare ntarengwa wa Frequency:Pp 10ppb ituje hejuru ya - 40 dogere to
Icyiciro cy'urusaku rwubahiriza:Guhuza MXO37 / 14D / U misa {{2} values agaciro kibyara umusaruro - sisitemu yo gutumanaho no gupima irashobora gukoresha ibishushanyo bihari muburyo butaziguye.
Guhuza Ibidukikije bikomeye:Degree- 40 dogere kugeza kuri +85 urwego rwo gukora, 95% non - ubukonje bukabije, ibisabwa kimwe byo kugurisha - byizewe mu nyanja, ubutayu, no mukarere ka polar.
Murebure - Igihe cyo kwizerwa:Gusaza buri munsi ± 0.3ppb (± 0.2ppb bidashoboka), gusaza kwumwaka ± 30ppb - kwemeza neza sisitemu mumyaka.
Ⅲ. Igitonyanga kidafite - mugusimbuza - Hafi - Igiciro cyo Kwimuka Zeru
LC14S5 ikurikirana ikoreshakimwe kimwe 14-pin ya DIPnka MXO37 / 14D / U, hamwe 100% bihuye nibisobanuro bya pin:
|
Pin |
MXO37 / 14U |
LC14S5 |
|
1 |
Guhuza amashanyarazi (Vc) |
Guhuza amashanyarazi (VCON) |
|
2 |
Umuvuduko Werekana (Vref) |
Umuvuduko w'amashanyarazi |
|
7 |
Impamvu (GND) |
Impamvu (GND) |
|
8 |
Ibisohoka bya RF (Fout) |
Ibisohoka bya RF (RF OUTPUT) |
|
14 |
Amashanyarazi (+ V Gutanga) |
Amashanyarazi (+ VDD) |
Nta PCB yongeye kugaragara. Nta sisitemu re - kwemeza bisabwa.Igabanuka ritaziguye - mugusimbuza kumurongo wibyakozwe - gucomeka - na - gukina byombi byubaka ndetse no kuzamura imirima. Amakipe ya R&D ntabwo akora amasaha y'ikirenga; imirongo yumusaruro ntabwo ikeneye guhinduka.Ukuzimuka kwagabanutse kuva kumezi kugeza kumunsi.
Ⅳ. Gutanga Urunigi rufite umutekano {{1} Service Serivisi ishinzwe amahoro yo mu mutima
Ugereranije no kutamenya neza ibicuruzwa byatumijwe mu mahanga, urutonde rwa LC14S5 rutanga inyungu nyinshi zo gutanga:
Ibihe bihamye byo kuyobora:Ibyumweru 6-8 bisanzwe, byihuta kuboneka kubitumiza. Nta yandi mezi - guhagarika igihe kirekire utegereje ikintu kimwe.
Guhoraho bihebuje:Imirongo itanga umusaruro wuzuye + Itandatu ya Sigma igenzura ubuziranenge - buri gice gitanga ibipimo bimwe. Multi - node sisitemu yoguhuza ni iyo kwizerwa.
Inkunga isubiza:Ibiro byinshi byo murugo hamwe na tekinike bitanga ibisubizo byihuse kuburugero, kubaza tekinike, no kumurongo -. Ntabwo ukirindira umusaraba - imeri imipaka.
Igiciro kinini - Ingaruka:Ibiciro byibiciro biri munsi ya MXO37 / 14D / U, hiyongereyeho uburyo bwo guhitamo inshuro zitandukanye, urwego ruhamye, nibisabwa bidasanzwe.
Ⅴ. Guhitamo Byuzuye Kuri Ibi
Urukurikirane rwa LC14S5 ni igabanuka 100% - mugusimbuza MXO37 / 14D / U - byiza kubisabwa bisaba imbaraga nke no gutangira vuba:
- Itumanaho ryimukanwa:Amaradiyo akoreshwa, ibyuma bya satelite, sisitemu yabasirikare
- Batteri - Sisitemu ikoreshwa:Amaradiyo yinyuma, sitasiyo yibanze yihutirwa, ububiko bwingufu
- Itumanaho ryamazi & Kumenya:AUVs, OBS, LBL sisitemu yo guhagarara, ibikoresho byitumanaho rya acoustic
- Ibikoresho byo gupima mobile:Igendanwa oscilloskopi, isesengura ryikurikiranabikorwa, ibyuma bya RF, ibyuma bikurikirana ibidukikije
- Sisitemu Zirenze urugero:Sitasiyo yubushakashatsi bwa polar, sitasiyo yimitingito ya kure, ibikoresho byumutekano kumupaka
Wige byinshi kubyerekeranye na LC14S5. Twandikire uyu munsi.