447759742586
tony@hci.com.hk
rwUrurimi

CMOS TCXOs

 

Umwuga wawe wa CMOS TCXOs Utanga isoko
 

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.

 

 
 
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 - urwego rwibikorwa bya serivisi (bikubiyemo 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 harimo Uburayi, Aziya y'Amajyepfo y'Uburasirazuba, 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.

 

 

Oscillator Yishyuwe Ubushyuhe 5032

 

 

Oscillator ya Thermally Yishyuwe 5032 nubushyuhe - Indishyi ya Crystal Oscillator (TCXO) hamwe nigikoresho gisanzwe cya Surface Mount Device (SMD), Mugukoresha indishyi zubushyuhe muri module ya quartz kristal oscillator module, birashoboka kunoza cyane imikorere yibanze ya kristu.

 

PARAMETER

VOLTAGE

WIBUKE

3.3/ 5.0V

Ikirangantego

10 ~ 52MHz

 

Kwihanganira inshuro

± 2.0ppm

Tol. @ +25 impamyabumenyi

Guhagarara inshuro

± 0.05ppm / ± 0.1; / ± 0.14ppm; ± 0.28ppm

Reba inyandiko iri kumeza

Ikigereranyo cy'ubushyuhe

–30 kugeza +85 impamyabumenyi / –40 kugeza +85 impamyabumenyi / -55 kugeza +85

Hamwe na hamwe hejuru

Gusaza ku mwaka

± 1.0ppm

@ +25 impamyabumenyi

Ibisohoka bisohoka kandi biremereye

LVCMOS 15pF

 

Ibisohoka bya voltage urwego HIGH

90% Vcc

Ntarengwa

Ibisohoka bya voltage urwego HASI

10% Vcc

Ntarengwa

Guhaguruka no Kugwa

5ns

6ns

8ns

@ 10 ~ 90% ya Vcc

Ikigereranyo (cycle cycle)

45~55%

@ 50% Vcc

Urusaku rw'icyiciro (urugero 19.2MHz)

-115dBc / Hz / -135dBc / Hz / -148dBc / Hz

@ 100Hz / 1kHz / 10kHz

Icyiciro cya jitter RMS

<1ps

12kHz Ntibisanzwe cyangwa bingana na Fj Ntibisanzwe cyangwa bingana na 20MHz

Tanga ikigezweho

7mA

@ 15pF

Icyitonderwa:Guhagarara kwinshuro ninshuro zitandukana hejuru yubushyuhe bujyanye na +25 dogere

 

Ibyiza bya Oscillator yishyurwa cyane

Ukuri hamwe nubushyuhe bwagutse
Yubatswe - murusobekerane rwa thermistor cyangwa capacitor igenzurwa muburyo bwa digitifike ihinduranya imbaraga za oscillator yumuzigo wumutwaro kugirango uhoshe ingaruka zubushyuhe kuri frequency. Umuvuduko ukabije ugera kuri ± 1ppm hejuru yubushyuhe bwinganda zingana na dogere 40 kugeza kuri +85, hamwe numusaza wumwaka wa 3ppm / 20 gusa, byerekana ibimenyetso neza.

 

Ifishi Ifatika Ntoya hamwe nubushakashatsi buke
A 5.0mm × 3.2mm, bine - pin ya SMD ifite ubugari bwa 1.45mm gusa (urugero, TG5032CFN) ituma ikwiranye nu mwanya - porogaramu zoroshye nka sitasiyo ntoya ya 5G hamwe na moderi ya LoRa.

 

Guhuza Ibidukikije no Kwizerwa
Inganda - igipimo cyizamini cyarangiye, bituma gikoreshwa mubisabwa nko muri - kugendesha ibinyabiziga no kugenzura amashanyarazi. Ubushyuhe bwo kubika ni dogere -40 kugeza kuri +90, naho ubushyuhe bwo gukora ni dogere -40 kugeza kuri +85, bigatuma imikorere ihamye hanze n’inganda.

 

Gushyira mu bikorwa no kunoza imikorere
Ikora nkisoko yisaha, yemeza guhuza igihe hagati yo gutangiza ibimenyetso bya digitale hamwe na moderi ya RF, kunoza imiyoboro ihamye. Inkunga ya IEEE1588 Precision Time Protocol (PTP) itanga amakuru yizewe.

 

Abaguzi ba elegitoroniki no kugenzura inganda
Ikora nkisaha yerekana, ishyigikira ingufu nke kandi isobanutse neza, itanga nanosekond - urwego rwigihe cyo guteganya icyerekezo, kunoza umuvuduko wo gusubiza.

 

Igiciro - Gukora neza no Guhitamo
Binyuze muburyo bunoze bwo gutunganya no kubyaza umusaruro, ibiciro byo gukora biragabanuka. Kurugero, urukurikirane rwa PB5032 rutera impirimbanyi hagati yimikorere ihanitse nigiciro.

 

Ubwoko bwa Oscillator ya Thermally Yishyuwe 5032

 

ADTCXO
Analog digital TCXOs (ADTCXOs) yakoreshejwe cyane muri terefone ngendanwa. Bakoresha tekinoroji igereranya kugirango batange ubushyuhe kuri oscillator. Inyungu imwe ya ADTCXOs nuko bahinduka buhoro kandi ntibibone gusimbuka icyiciro (bibaho hamwe na - ubwoko bwa digitale).

 

DTCXO
Digitale ya TCXO (DTCXO) ikoresha icyuma gipima ubushyuhe mbere, hanyuma imikorere ya logique na mibare ikoresha sisitemu yumuzunguruko, hamwe nameza yo kureba. Igishushanyo mbonera cyo gukosora cyahinduwe mubimenyetso bya analogue ukoresheje digital - kugeza - analogue ihindura (DAC).

 

DCXO
Oscillator yishyurwa muburyo bwa digitale (DCXO) nuburyo bwa TCXO aho ikosorwa iryo ari ryo ryose ribarwa nuwakiriye mubikoresho. Muri ubu buryo, TCXO ntabwo ari ikintu cyihariye, ariko gutunganya byinjijwe mubikoresho rusange. Ibi birashobora gufasha kuzigama ibiciro mubihe bimwe.

 

MCXO
Microcomputer yishyuye oscillator ya kristu (MCXO) ikoresha microprocessor kugirango itange urwego rwiyongera cyane rwo gutunganya nindishyi zuzuye mubihe bitandukanye. Mugihe imikorere yabo iri hejuru gato kurenza izindi TCXOs, nazo zirazimvye.

productcate-730-730

 

Gushyira mu bikorwa Oscillator yishyurwa cyane

 

Itumanaho ridafite insinga:Urebye ibidukikije bigenda byitumanaho rya terefone igendanwa, TCXOs itanga inshuro zihoraho zo kwibeshya - kohereza amakuru no kwakirwa kubuntu.

 

Sisitemu ya GPS na Navigation:Kugirango hemezwe neza, TCXOs yishyura ubushyuhe - iterwa ninshuro zigenda zitwara mugihe byemeza neza neza.

 

Ibikoresho bya gisirikare:TCXOs igumya guhagarara neza mubihe bigoye kugirango itumanaho ryizewe hamwe nibikoresho bikora mugihe gitunguranye cyubushyuhe.

 

Igenzura ry'inganda:Mu nganda no gutunganya ibice, TCXOs itanga igihe nyacyo no guhuza imashini kugirango zongere umusaruro.

 

Ikirere:Ubwiyongere bwa satelite yo hasi yisi (LEO) mukirere cyerekana uruhare rukomeye rwa TCXOs. Izi oscillator zemeza neza mu kugendana no gutumanaho kuri satelite ya LEO, ihuza n’imiterere itoroshye y’ubushyuhe bwa hafi - Isi izenguruka isi. Iyi myumvire irashimangira akamaro ka TCXOs murwego rwikoranabuhanga rugenda rwiyongera.

 

Imodoka:TCXOs ningirakamaro mu nganda zitwara ibinyabiziga, zemeza guhuza, nyabyo - igihe cyogukora mumashoferi yateye imbere - sisitemu yo gufasha (ADAS) hamwe nogukoresha GPS. Uruhare rwabo muri sisitemu ya GPS ningirakamaro mugukurikirana neza inzira no kuyobora inzira, gukomeza imikorere yizewe mubushyuhe butandukanye.

 

IoT:Hamwe niterambere ryibikoresho bifitanye isano, TCXOs yemeza guhuza, guhanahana amakuru mugihe mugihe biteza imbere kugenzura no kugenzura neza.

 

Imikorere ya Oscillator yishyurwa cyane

 

Ubushyuhe
Ubushyuhe bwa TCXO buruta ubw'ubusanzwe oscillator isanzwe. Mubisanzwe, imibare yikubye inshuro 10 kugeza kuri 40 irashobora kugaragara. Imibare iruta ± 1.5 ppm hejuru yubushyuhe bwa dogere 0 kugeza kuri 70 biragoye kubigeraho, kuko noneho bigwa murwego rwo hejuru - neza neza aho ibiciro byiyongera cyane.

 

Gukwirakwiza Imbaraga
Gukwirakwiza ingufu za TCXO bizaba birenze oscillator isanzwe kubera umuzenguruko winyongera usabwa. Igiciro nacyo kizaba kinini.

 

Ibisohoka Imiterere & Urwego
Hamwe na TCXOs nyinshi zikoreshwa mugutwara imiyoboro ya sisitemu, ibyinshi mubipaki bito bya oscillator bitanga icyo bita cline sine wave. Ibi birakwiriye gutwara ibizunguruka, nubwo mubihe byinshi ari byiza kubishyira muri bffer ya logique kugirango urebe ko ari kare bihagije. Akenshi, ibisohoka ni urufunguzo rwo gukusanya. Niba sine wave isohoka isabwa, noneho ibi bigomba guhitamo mugitangira kandi bizagabanya amahitamo aboneka.

 

Ibisabwa Imbaraga
Imbaraga nyazo zisabwa zizaterwa nigikoresho. Benshi bakora mubikoresho bya 3 V kandi barashobora gushushanya nka mA 2, nubwo ibi bizaterwa nubwoko bwa TCXO, uwabikoze, nigikoresho runaka cyatoranijwe.

 

Amapaki
TCXOs irashobora gutangwa mubipaki bitandukanye bitewe nigishushanyo n'ibisabwa umukoresha wa nyuma. Uburyo busanzwe bwo kubaka ni ukubaka umuzenguruko ku kibaho gito cyacapwe (PCB) gishobora kubikwa mumashanyarazi. Ibi noneho birakwiriye gushirwa kumurongo wingenzi wibikoresho rusange. Kubera ko kristu ubwayo ifunze, ntabwo ari ngombwa (cyangwa biranasabwa kubisabwa byinshi) gushiraho kashe ya TCXO muri rusange.

 

 

Ibigize Oscillator 5032
 

Quartz Crystal

Ibikorwa nkibice byibanze byinyeganyeza kumurongo wibanze.

Ubushyuhe

Gupima ubushyuhe bwibidukikije. Ibikurikira, yohereza aya makuru kumuzunguruko.

Inzira y'indishyi

Guhindura inshuro ya oscillator ukurikije ibitekerezo byubushyuhe. Menya ko irwanya drift zose bitewe nubushyuhe bwubushyuhe.

Varicap / Diode ya Varactor

Ubu bwoko bwa varicap cyangwa varactor diode ikora nka voltage - igenzura ubushobozi. Mugihe ubishyize kumpande zombi za kristu hanyuma ugahindura voltage hejuru yabyo, inshuro zisohoka zirashobora "gukururwa" cyangwa neza -.

Inzira zisohoka

Hindura kandi unyuze inzira itajegajega yerekana ibimenyetso byasohotse. Wibuke, birashobora kuba sine cyangwa kare.

Igenzura ryumubyigano

Igenzura ryo hanze rishobora guhindura ubushyuhe bwa Crystal Oscillator isohoka inshuro mugihe ikorana na varicap diode.

 

Igishushanyo mbonera cya Oscillator yishyurwa 5032
 

Gupakira neza

TCXOs zigezweho akenshi ziza mubipaki bito nka 3,2 mm x 2,5 mm cyangwa ndetse na mm 2,2 mm x 1,6 mm, bityo birakwiriye kuri sisitemu ya elegitoroniki ntoya. Ntabwo itanga imikorere. Ahubwo, byongera ubworoherane bwo kwishyira hamwe muri sisitemu mugihe ugumya guhagarara neza. Kurugero, 2.0 mm x 1,6 mm yubuso - ipaki yimisozi itanga ibipimo bifatika kandi bihamye kumwanya - ikoreshwa ryabujijwe.

Ikoranabuhanga rigezweho

Umutima wa Temperature Compensated Crystal Oscillator, quartz kristal resonator, yagize iterambere ryingenzi. Mugihe quartz resonator ishobora kugabanuka kurwego runaka, inzitizi zo kujya munsi yurwego rwihariye zatumye habaho kwagura tekinoroji ya resonator. Ibi bishoboza kugabanya ingano kandi bifasha ibisekuruza bizaza byinshi byuzuye oscillator.


Inzira zuzuzanya:Ubwubatsi bwibanze TCXO bwateye imbere kugirango buhuze ibice bikenewe muri IC imwe. Ubu bwoko bwo kwishyira hamwe bivuze ko ibikorwa byinshi bya TCXO byapakiwe muri chip imwe kugirango byongerwe neza kandi bigabanye ingingo zishobora gutsindwa.

 

Impamyabumenyi

 

 

productcate-1-1
productcate-1-1
productcate-1-1
productcate-1-1

 

Ibibazo

 

Ikibazo: Nshobora kubona icyitegererezo kandi bizatwara igihe kingana iki?

Igisubizo: Yego. Turashobora gutanga ibyitegererezo kubuntu, kandi uzakenera kwishyura amafaranga yo kohereza. Tuzohereza hanze nyuma yiminsi 5 nyuma yo kubona ubwishyu.

Ikibazo: Nshobora kugira ibicuruzwa byanjye bwite?

Igisubizo: Yego, isosiyete yacu irashobora guhitamo ibyo ukeneye, ariko ukwezi kugemura ni birebire, hafi amezi atatu.

Ikibazo: Igihe cyo gutanga ni ikihe?

Igisubizo: Bifata iminsi 30-40 kugirango urangize gahunda. Ariko igihe cyihariye giterwa nikibazo nyirizina.

Ikibazo: Ni ubuhe buryo bwo kwishyura?

A: T / T, L / C, nibindi (Menyesha serivisi zabakiriya).

Ikibazo: Nigute uruganda rwawe rukora igenzura ryiza?

Igisubizo: Duha agaciro gakomeye kugenzura ubuziranenge. Buri gice cyibicuruzwa byacu gifite ikigo cyacyo cyo kugenzura ubuziranenge.

Turi abanyamwuga ba cmos tcxos nabatanga ibicuruzwa mubushinwa, dutanga ibicuruzwa byiza byujuje ubuziranenge hamwe nigiciro gito. Niba ugiye kugurisha cmos tcxos nyinshi, urakaza neza kugirango ubone amagambo yatanzwe hamwe nurugero rwubusa kuva muruganda rwacu.