Tsev siv lead ua oscillator

Cov txheej txheem:

Tsev siv lead ua oscillator
Tsev siv lead ua oscillator
Anonim

Nyob rau hauv Russia thiab txawv teb chaws, ib lub teb chaws tsim quartz oscillator yog dav paub. Cov khoom, ob qho tib si nyob rau hauv zoo thiab kom muaj nuj nqis, siab txaus siab qhov kev thov nyob rau hauv lub domestic kev ua lag luam ntawm lub teb chaws. Lub tuam txhab sib koom ua ke "Morion" tau ntev tau koom nrog nws cov khoom tsim thiab tso tawm. Xav txog qee hom qauv.

Precision Thermostatic Generators

quartz generator
quartz generator

Cov tshuab hluav taws xob tau muab faib ua qhov ntsuas qhov ntsuas kub thiab ntsuas qhov ntsuas kub.

Tus qub yog qhov me me nrog kev siv hluav taws xob zoo, kev ntseeg siab hauv ib puag ncig hnyav thiab tus nqi qis. Ib pawg loj ntawm lawv yog cov khoom siv thermostatic. Lub quartz oscillator los ntawm pab pawg no tuaj yeem ua rau lub hauv paus ntawm lub resonator nrog kev tswj qhov kub thiab txias (lossis RT thermostat resonator), nrog rau kev siv RR hauv lub tshuab nqus tsev ua los ntawm cov hlau nrog kev tswj kub sab nraud.

Cia peb xav txog tus kheej lub tshuab hluav taws xob hauv pawg no.

Precision instrument

Lub RT-raws li quartz oscillator yog thawj cov cuab yeej precisionHoobkas. Nws muaj cov thermal rwb thaiv tsev siab thiab kev sib txuas ntawm lub rhaub nrog lub piezoelectric caij. Cov cuab yeej siv tau zoo heev nyob rau hauv cov nqe lus ntawm kev siv hluav taws xob thiab tig tau sai. Ntxiv nrog rau cov txiaj ntsig tseem ceeb no, nws muaj cov khoom nram qab no:

  • kev ruaj ntseg zoo heev;
  • suab nrov;
  • me ELF tus nqi;
  • kev ntseeg siab hauv ib puag ncig hnyav.

Koj tuaj yeem hu rau lub tshuab cua sov ua ke, uas tuaj yeem siv hluav taws xob ob qho tib si hauv lub xeev khov kho thiab nyob rau hauv ib ntus. Qhov no yog ib qho feature uas siv lead ua oscillator kuj muaj. Lub tswv yim ntawm lub cuab yeej yuav zoo li hauv daim duab hauv qab no.

siv lead ua oscillator
siv lead ua oscillator

Cov khoom siv nrog qhov ntsuas kub sab nraud ntawm lub resonator

Kev lag luam me me yog cov hom tshuab hluav taws xob no. Lawv kuj yog qhov qis dua nyob rau hauv cov nqe lus ntawm kev ceev ntawm kev hloov mus rau hom kev khiav hauj lwm. Nyob rau tib lub sijhawm, lawv muaj lwm cov txiaj ntsig tseem ceeb: zoo dua qhov kub thiab txias ntawm qhov zaus thiab qhov me me. Tsis tas li ntawd, xws li quartz oscillator tsis ua haujlwm hnyav li hom yav dhau los, thiab tib lub sijhawm siv thev naus laus zis ntau dua.

Crystal oscillator Circuit Court
Crystal oscillator Circuit Court

Qhov tsawg tshaj plaws precision instruments

Hais txog kev ruaj ntseg, cov khoom siv spectrum thiab kev ua haujlwm zoo, lawv kuj tseem qis dua rau RT-based generators. Tab sis qhov zoo tuaj yeem raug ntaus nqi rau qhov me me thiab tus nqi qis dua. Cov khoom siv tsawg tshaj plaws yog GK118-TS qauv, qhov ntev ntawm 20/20/10 mm.

Ntawm cov tshuab hluav taws xob no koj tuaj yeem pom cov uas siv rauSMD technologies. Cov cuab yeej zoo li no yog tus cwj pwm los ntawm kev siv lub zog ntau dua, vim tias lawv tsis muaj cov khoom siv hluav taws xob zoo li no.

Ultraprecision siv lead ua oscillator nrog ib- thiab ob-theem kub tswj

Tus tsim ntawm cov cuab yeej no tau ua kom zoo rau cov cua sov fluxes. Txhawm rau ua kom qhov tseeb ntawm kev tswj xyuas qhov kub thiab txias hauv qhov system, cov ntsiab lus kho tau raug ntxiv uas teb rau qhov kub hloov pauv.

Cov khoom siv nrog ob-theem kub tswj nyob rau hauv cov nqe lus ntawm qhov kub thiab txias ntawm zaus yog superior tsis tsuas yog rau generators nrog ib-theem kub tswj, tab sis kuj rubidium hom.

Nrog rau kev txhim kho ntawm cov cuab yeej siv wireless, cov tshuab hluav taws xob tau coj mus rau cov qauv tsim nyog thiab txuas ntxiv los daws cov teeb meem tshiab ntawm lub sijhawm zaus.

Precision High Frequency Oscillator

Rau txoj kev loj hlob ntawm cov zaus tshiab hauv xov tooj cua hluav taws xob, muaj cov kev cai sib xws uas lub quartz oscillator yuav tsum txaus siab. Lub frequencies nce, thiab nrog lawv lub suab nrov theem. Qhov no tau coj mus rau kev tsim cov khoom siv suab nrov qis qis.

Raws li qhov zaus ntawm CR nce, qhov tuab ntawm cov khoom piezoelectric txo qis, thiab qhov no, tig mus, ua rau lub sijhawm ntev tsis ruaj khov. Tab sis yog hais tias tus naj npawb ntawm cov ntaub ntawv thov resonator harmonic nce, ces qhov kev tawm tsam ntawm excitation ntawm hom thiab harmonics uas yog undesirable yuav nyuaj dua.

Crystal zaus oscillator
Crystal zaus oscillator

Thaum ob lub tshuab hluav taws xob sib xyaw ua ke hauv ib lub cuab yeej, txuas nrog ib theemTsis siv neeg zaus tswj, tom qab ntawd ntawm lawv qhov sib txawv zaus nws tuaj yeem ua ke nrog qis FS nyob rau hauv thaj chaw deb, uas txo qis dua nyob rau thaj tsam ze, nrog rau lub sijhawm ntev ntawm qhov kub thiab txias ntawm qhov zaus. Lub high-frequency quartz generator ntawm no ua controllable thiab adjusts rau qhov tsawg-frequency siv. Hauv qhov no, PLL suav nrog qhov sib faib lossis qhov sib faib zaus. Kev tswj qhov kub thiab txias ntawm lub tshuab hluav taws xob siab yog ua raws li tus qauv tsim raws li qhov tsawg zaus. Qhov no zoo heev txhim kho zaus stability thiab spectral kev ua tau zoo.

Tsis tshua muaj suab nrov, siab ruaj khov ntsuas kub them nyiaj

Pab pawg ntawm cov tshuab hluav taws xob no tsis zoo rau saum toj no hais txog kev ruaj ntseg thiab theem suab nrov. Tab sis cov khoom siv no xav tau kev siv hluav taws xob tsawg, thiab tseem yeej nyob rau hauv cov nqe lus ntawm kev hloov pauv mus rau hom kev ua haujlwm thiab kev ua haujlwm tag nrho.

Lub resonator nyob rau hauv lub tshuab hluav taws xob kub-compensated ua haujlwm ntawm qhov kub thiab txias ib puag ncig. Vim qhov muaj peev xwm ntawm kev tswj xyuas kev ua haujlwm tsim los ntawm kev hloov pauv ntau zaus thiab muaj peev xwm ncav cuag qhov tseem ceeb ntawm nws tus kheej qhov kub thiab txias resonator hloov, stability nce.

Nyob rau hauv daim duab hauv qab no koj tuaj yeem pom cov siv lead ua oscillator ntawm lub nti.

on-chip crystal oscillator
on-chip crystal oscillator

About manufacturers

JSC "Morion" yog ib lub ntiaj teb cov thawj coj hauv kev tsim khoom siv quartz oscillators nrog kev ruaj khov siab tshaj plaws. Ntxiv rau lawv, precision, kub-compensated, moos,voltage tswj siv lead ua oscillators, nrog rau cov resonators thiab lim.

Kev muag khoom tseem muaj zog nyob hauv thiab txawv teb chaws. Ntau tshaj ib zaug, lub tuam txhab tau txais khoom plig rau nws txoj kev koom tes tshwj xeeb rau kev tsim hluav taws xob thiab cov tswv yim tshiab.

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