Ma Crystal Oscillators
A crystal oscillator ndi yaying'ono, yogwira wotchi module yomwe ili ndi oscillation chip ndi kristalo wa quartz. Mukamagwiritsa ntchito crystal resonator, magawo monga kuchuluka kwa dera, kusokoneza koyipa, ndi mulingo wagalimoto amayenera kuyesedwa kuti asankhe cholumikizira choyenera. Crystal oscillator imaphatikiza IC ndi kristalo mkati, ndi njira zonse zofananira zomwe zamalizidwa kufakitale yathu. Makasitomala amangofunika kupereka mphamvu zamagetsi kuti apeze gwero lokhazikika la ma frequency.
HCI imapereka zinthu zambiri zamapaketi osiyanasiyana, ma frequency, kulolerana, ndi mitundu yotulutsa. Amagwiritsidwa ntchito kwambiri polumikizirana, kuwongolera mafakitale, IT, zida zamankhwala, zida zolondola, zida zankhondo, ndi zina.
Katswiri Wanu wa Crystal Oscillators Supplier
Suzhou Hangjing Elec & Tech Co., Ltd., yomwe idakhazikitsidwa mu 2014, ndiukadaulo-woyendetsedwa ndi ang'onoang'ono ndi apakatikati-bizinesi ang'onoang'ono (SME) okhazikika pa-sipekitiramu R&D, kapangidwe, kupanga, ndi kugulitsa magawo amtundu wa quartz frequency control. Potengera gulu la akatswiri komanso ukatswiri wotsogola wopanga zinthu, kampaniyi yapanga zida zolimba monga makristalo a quartz, crystal oscillators, TCXO, VCXO, OCXO, zosefera za kristalo{7}}kuyambira pamaziko oyambira mpaka makina ogwirizana.
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Wotchi ya Oscillator 2520Clock Oscillator 2520 CO22H4 Series ndi 2.5 * 2.0mm CMOS pamwamba-chida chokwera (SMD) chomwe chili ndi phukusi la ceramic seam seal.Werengani zambiri -
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Zosindikizidwa za CMOS Oscillators 3225The Sealed CMOS Oscillators 3225 CO32H4 Series ndi 3.2x2.5mm CMOS pamwamba-chida chokwera (SMD) chomwe chili ndi phukusi la ceramic seam seal. Amapangidwira komanso kugwiritsidwa ntchito kwambiri...Werengani zambiri -
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Oscillators a RTC 5032Mndandanda wa RTC Oscillator 5032 CO53H4 ndi gawo la oscillator lomwe limatulutsa CMOS mu SMD 5.0x3.2mm ceramic seam seal package.Werengani zambiri -
![4-P Active Oscillator 7050]()
4-P Active Oscillator 7050Mndandanda wa 4-P Active Oscillator 7050 CO75H4 uli mu phukusi la SMD la 7.0 x 5.0 mm, limaphatikiza kukhazikika, kudalirika, ndi kusakanikirana kosavuta kwa makina amakono amagetsi.Werengani zambiri -
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High Frequency Programmable XO 3225Programmable Oscillator 3225 CP32H4 Series ndi 3.2x2.5mm CMOS pamwamba-chida chokwera (SMD) chomwe chili ndi phukusi la ceramic seam seal. Amagwiritsidwa ntchito kwambiri m'mapulogalamu...Werengani zambiri -
![Programmable Oscillator CMOS 7050]()
Programmable Oscillator CMOS 7050Pulogalamu ya Programmable Oscillator7050 CP75H4 ndi gawo la oscillator lomwe lili ndi CMOS zotuluka mu SMD 7.0x5.0mm ceramic seam seal package.Werengani zambiri -
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DIP-8 Half Size Oscillator 1008DIP-8 theka kukula Oscillator 1008 CD08H4 mndandanda ndi yogwira galasi oscillator ndi CMOS linanena bungwe OSC DIP-8, amene chimagwiritsidwa ntchito m'munda wa gulu ulamuliro mafakitale.Werengani zambiri -
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Low Phase Noise VCO Oscillator 9 X 7The Low Phase Noise VCO Oscillator 9 x 7 VCO97S8 Series ndi 9.0x7.0mm voltage controlled oscillator unit mu SMD 9x7 mm PCB base phukusi. Amagwiritsidwa ntchito kwambiri m'magawo monga kulumikizana...Werengani zambiri -
![LVPECL Crystal Oscillator 3225]()
LVPECL Crystal Oscillator 3225Gulu la LVPECL Crystal Oscillator 3225-CO32P6 limapangidwa kuti lizigwiritsidwa ntchito kwambiri m'malo olumikizana ndi digito othamanga kwambiri omwe amafunikira chitetezo champhamvu chaphokoso.Werengani zambiri -
![LVPECL Crystal Oscillators 7050]()
LVPECL Crystal Oscillators 7050Mndandanda wa 7050 LVPECL Crystal Oscillators CO75P6 ndi gawo la oscillator lomwe limatulutsa LVPECL mu SMD 7.0x5.0mm ceramic seam seal package.Werengani zambiri
Bwanji kusankha ife
Ubwino Wapamwamba
Kuchulukitsidwa kolondola kotsimikizira kuti chinthucho chili ndi khalidwe losasinthasintha;Kuchuluka-kuchepa kolephera kumatsimikiziridwa ndi kuyesa mozama;Zapamwamba-zapamwamba-zapamwamba ndi luso lazopangapanga zimapangitsa malonda kukhala odalirika kwambiri.
Ubwino wa Utumiki
Makasitomala-machitidwe okhazikika amakasitomala (okhudza-zokambirana zisanachitike zogulitsa kuti atumize-thandizo zotsatsa) zomwe zimayika patsogolo kuyankha mwachangu. 24-maola a pa intaneti, mawu anthawi yake komanso ofulumira kwa inu.
Msika Wogulitsa
Zogulitsa zathu zakula kukhala zigawo zazikulu zapadziko lonse lapansi kuphatikiza ku Europe, Southeast Asia, America, Oceania, ndi misika ina yayikulu. Netiweki yapadziko lonse imeneyi imathandizira kampaniyo kupereka chithandizo chokwanira kwa opanga zida zamagetsi padziko lonse lapansi, kwinaku akuyang'ana kwambiri{1}}zinthu zabwino kwambiri.
Satifiketi Yathu
Zogulitsa zathu zonse zadutsa GB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, Izi zikuwonetsa kuti zimakwaniritsa miyezo yapadziko lonse lapansi pazabwino, chitetezo, ndi magwiridwe antchito.
A crystal oscillator ndi electronic oscillator circuit yomwe imagwiritsa ntchito piezoelectric crystal monga ma frequency-elementi yosankha. Mafupipafupi a oscillator amagwiritsidwa ntchito kutsata nthawi, monga mawotchi apamanja a quartz, kuti apereke chizindikiro chokhazikika cha mawotchi ophatikizika a digito, ndikukhazikitsa ma frequency a ma transmitters ndi olandila. Mtundu wodziwika bwino wa resonator wa piezoelectric womwe umagwiritsidwa ntchito ndi kristalo wa quartz, kotero ma oscillator ophatikiza nawo adadziwika kuti crystal oscillators.
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PARAMETER |
Chithunzi cha CO32P6 |
ZOCHITIKA / MALANGIZO |
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Mwadzina pafupipafupi osiyanasiyana |
10 ~ 800MHz |
Fund., Overtone kapena PLL |
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Mphamvu yamagetsi |
2.5VDC / 3.3VDC |
Njira ina zotheka |
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Perekani panopa |
100mA |
Maximum, Fund mode kutsitsa Icc |
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Kukhazikika pafupipafupi |
± 25ppm / ± 50ppm / ± 100ppm |
Onani cholemba pansipa |
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Ntchito kutentha osiyanasiyana |
−10 mpaka +70 digiri kapena −40 mpaka 85 digiri |
Zosankha zina zomwe zilipo |
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Linanena bungwe waveform ndi katundu |
LVPECL / 50Ω |
Ku Vcc−2 |
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Mphamvu yamagetsi yotulutsa HIGH |
Vcc−1.025V / Vcc-0.880V |
Ochepa / Maximum |
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Mphamvu yamagetsi yotulutsa LOW |
Vcc−1.810V / Vcc-1.620V |
Ochepa / Maximum |
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Nthawi Yokwera ndi Kugwa |
1.5ns |
@ 20 ~ 80 ~ 20% Vcc |
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Symmetry (ntchito yozungulira) |
45~55% |
@ Zotsatira zopingasa |
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Gawo Jitter RMS |
<1ps |
Integrated 12kHz Ochepa kapena ofanana ndi fijs Ochepa kapena ofanana ndi 20MHz |
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Zindikirani:Kusasunthika kumaphatikizapo kusintha kwafupipafupi pa madigiri +25 , kupitirira kutentha kwa kutentha, chifukwa cha kusintha kwa magetsi, kusintha kwa katundu, kugwedezeka ndi kugwedezeka. |
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Kukhazikika Kwambiri Kwambiri
Ma Crystal oscillator ali ndi ma frequency okhazikika, omwe ndi ofunikira pakugwiritsa ntchito komwe kumafunikira milingo yolondola komanso yokhazikika. Kukhazikika kumaperekedwa ndi njira zomwe makhiristo a quartz amapangidwira.
Kulondola
Mitundu ina ya ma oscillator sangafanane ndi kulondola kwa ma crystal oscillator. Chifukwa amatha kupanga ma frequency okhala ndi zolakwika zochepa kwambiri, atha kugwiritsidwa ntchito munthawi yomwe kulondola ndikofunikira kwambiri.
Low Phase Noise
Chifukwa cha phokoso lochepa, ma crystal oscillator amapeza ntchito mu machitidwe oyankhulana ndi ntchito zina zomwe zimafuna zizindikiro zomveka bwino. Ubwino wa data komanso kuchepa kwa kusokoneza kumabwera chifukwa cha phokoso lochepa.
Kudalirika-kwanthawi yayitali
Ma Crystal oscillator amagwira ntchito bwino kwa nthawi yayitali ndipo amapitilirabe kugwira ntchito pakapita nthawi. Chifukwa ndi odalirika, atha kugwiritsidwa ntchito ngati nthawi yayitali-pakufunika kusasunthika.
Kukula Kochepa
Chifukwa ma oscillator a kristalo amatha kupangidwa mocheperako, amatha kugwiritsidwa ntchito pamagetsi ang'onoang'ono, osunthika. Makhalidwe amenewa ndi ofunika kwambiri kwa ogula zamagetsi ndi zamakono zomwe mumavala.
Mitundu ya Crystal Oscillators
AT-Dulani Ma Crystal Oscillator
Makalustalo omwe amagwiritsidwa ntchito kwambiri mu crystal oscillator ndi AT-makristalo odulidwa. Zili ndi ntchito zambiri chifukwa ndi zabwino kusunga ma frequency pafupipafupi pamitundu yayikulu ya kutentha. Makompyuta, zida zolumikizirana, ndi mawotchi am'manja ndi malo ofala kupeza AT-makristasi odulidwa.
BT-Dulani Ma Crystal Oscillator
BT{{0}makristalo odulidwa amapangidwa mosiyana ndi AT-makristalo odulidwa, zomwe zimawapangitsa kukhala okhazikika pakatentha kwambiri. Izi zimagwiritsidwa ntchito m'malo omwe kutentha kumakhala kofunika kwambiri, monga -kutumiza pafupipafupi ndi zida zenizeni.
SC-Dulani Ma Crystal Oscillator
Pankhani ya kukhazikika kwa kutentha ndi momwe amasinthira pakapita nthawi, SC-makristasi odulidwa amagwira ntchito bwino. M'makina a GPS, kulumikizana kwa mlengalenga, ndi zida zoyezera labu, zimagwiritsidwa ntchito m'malo omwe kulondola kwapamwamba kumafunikira.
TCXO (Kutentha Kulipiridwa Crystal Oscillator)
Ma TCXO ali ndi netiweki yosintha kutentha kuti athe kuthana ndi kutentha-kuchititsa kusinthasintha kwafupipafupi. Zida zamawayilesi ndi mafoni am'manja zimafunikira kukhazikika pakutentha kosiyanasiyana.
VCXO (Voltage Controlled Crystal Oscillator)
Kusintha kwamagetsi olowera kungapangidwe kuti musinthe ma frequency omwe amachokera ndi VCXOs. Pamene ma frequency akuyenera kusinthidwa bwino, monga-zotsekeka loops (PLLs) ndi ma frequency modulation, lusoli limakhala lothandiza.
OCXO (Oven Controlled Crystal Oscillator)
Ma OCXO ali ndi ma frequency okhazikika chifukwa amagwiritsa ntchito-uvuni womangidwira kuti kristaloyo isatenthedwe, komanso itenthe kwambiri. Mtundu uwu umagwiritsidwa ntchito m'malo ofunikira monga masiteshoni a foni yam'manja,{2}}makina apamwamba a GPS, ndi zida zoyankhulirana.
Kugwiritsa ntchito Crystal Oscillators
Kusunga nthawi
Ma Crystal oscillator amagwiritsidwa ntchito pazinthu zosiyanasiyana za tsiku ndi tsiku, kuphatikiza mawotchi a quartz, ma alarm, mawotchi apakhoma, ndi mawotchi a quartz. Mafupipafupi olondola a kristalo wa quartz amatsimikizira kuti nthawiyo imakhala yolondola nthawi zonse.
Communication Systems
Pazida zoyankhulirana, ma crystal oscillator amagwiritsidwa ntchito kwambiri kupanga ma frequency onyamula okhazikika. Mawailesi, ma TV, mafoni a m’manja, ndi masetilaiti onse amazigwiritsa ntchito chifukwa zimachititsa kuti mawailesiwo azikhala okhazikika, zomwe n’zofunika kwambiri kuti anthu azilankhulana motetezeka.
Makompyuta ndi Microprocessors
Ma Crystal oscillator amatumiza mauthenga a wotchi omwe makompyuta ndi ma microprocessors amafunikira kuti zonse zigwirizane. Kukhazikika ndi kulondola kwa crystal oscillator ndikofunikira kwambiri pakuwonetsetsa kuti purosesa ndi magawo ena akugwira ntchito bwino.
Zida Zoyezera
Zida monga zowerengera pafupipafupi, ma jenereta azizindikiro, ndi zowunikira ma sipekitiramu amafunikira ma crystal oscillator. Oscillator yamphamvu komanso yolondola ya kristalo imapangitsa zida izi kukhala zodalirika.
GPS Systems
Ma Crystal oscillator amagwiritsidwa ntchito ndi Global Positioning System (GPS) kuti apereke data yolondola nthawi. Kulondola kwa oscillator ndikofunikira kwambiri kuti dongosolo lizitha kupeza malo enieni.
Zamagetsi Zagalimoto
Ma Crystal oscillator amapeza ntchito m'magawo ambiri owongolera zamagetsi (ECUs) m'makampani amagalimoto kuti aziwongolera injini, kuyenda, ndi zosangalatsa. Ma oscillator ayenera kukhala osasunthika ndikugwira ntchito bwino kuti galimoto ikhale yotetezeka komanso yogwira ntchito bwino.
Kupanga kwakukulu kwa Crystal oscillator
Crystal Resonator
Mtima wa crystal oscillator ndi crystal resonator, yomwe nthawi zambiri imagwiritsa ntchito zinthu za piezoelectric monga quartz. Zipangizo za piezoelectric zili ndi mwayi wapadera wopangira magetsi akamakanikizidwa ndi makina ndipo, mosiyana, zimanjenjemera pomwe gawo lamagetsi likugwiritsidwa ntchito. Katundu wapawiriwa amagwiritsidwa ntchito mu crystal resonator.
Amplifier
Amplifier mu crystal oscillator imathandizira chizindikiro chopangidwa ndi crystal resonator. Zimatsimikizira kuti chizindikirocho chimasunga mphamvu zake ndikubwezera kutayika kulikonse komwe kumachitika panthawi yokonza.
Feedback Circuit
Dongosolo lachidziwitso ndikofunikira kuti lipitirire oscillation pakapita nthawi. Imayendetsa gawo lachidziwitso chobwerera kumalo opangira amplifier, ndikupanga lupu.
Zolinga Zopangira Ma Crystal Oscillators
Load Capacitance
Resonant pafupipafupi wa kristalo oscillator ndi kusintha capacitance katundu. Kuthekera kwa katundu kuyenera kufanana ndi zomwe makristalo amapangidwira opanga kuti apeze ma frequency omwe akufuna.
Drive Level
Kuti zinthu ziziyenda bwino ndikupewa kuwonongeka, mulingo wagalimoto, kapena kuchuluka kwa mphamvu yopita ku kristalo, uyenera kuyang'aniridwa. Kupitilira mulingo wovomerezeka wagalimoto kungayambitse kusakhazikika pafupipafupi ndikufupikitsa moyo wa oscillator.
Oscillator Circuit Design
Dongosolo la oscillator lomwe limapangidwa bwino-ndiko kuti, lokhala ndi zigawo zolondola zosankhidwa ndikusanjidwa bwino lomwe-limagwira ntchito bwino ndi kristalo oscillator. Phokoso la gawo likhoza kuchepetsedwa komanso kukhazikika pafupipafupi pamene dera likumangidwa bwino.
Zinthu Zachilengedwe
Ma Crystal oscillator amatha kugwira ntchito mosiyanasiyana kutengera kutentha, chinyezi, komanso kuyenda kwamakina komwe amakhala. Iyi ndi mitu yomwe okonza amafunika kuiganizira ndikuchitapo kanthu kuti achepetse.
Kukulitsa Moyo Wa alumali wa Crystal Oscillators
Mulingo woyenera Kusungirako Zinthu
Sungani ma oscillator pamalo ouma, osatentha-kuchepetsa kukhudzana ndi chinyezi komanso kutentha kwambiri.
Kusamalira Moyenera
Gwirani ma oscillator mosamala kuti musawonongeke komanso kuipitsidwa.
Kuyesedwa Kwanthawi Zonse
Yesani nthawi ndi nthawi ma oscillator osungidwa kuti muwonetsetse kuti ali ndi mawonekedwe omwe akufuna.
Chitetezo Packaging
Gwiritsani ntchito anti-static ndi chinyezi-zopakira zosagwira ntchito kuti muteteze ma oscillator panthawi yosunga ndi kuyendetsa.
Kukonzekera kwa Crystal Oscillators
Sungani oscillator woyera
Fumbi kapena tinthu tina tating'onoting'onoting'onoting'onoting'onoting'onoting'onoting'onoting'onoting'onoting'onoting'onoting'onoting'onoting'ono ta kristalo ndikupangitsa kuyenda pafupipafupi. Kuyeretsa nthawi zonse ndi mpweya wopanikizika kumalimbikitsidwa.
Pewani kutentha kwambiri
Kuwonetsedwa ndi kutentha kwakukulu kapena kutsika kumatha kuwononga kristalo ndikukhudza ma frequency ake. Ndikofunika kusunga oscillator mkati mwa kutentha kwake komwe kumatchulidwa.
Gwirani mosamala
Monga tanena kale, ma oscillator a kristalo amatha kumva kugwedezeka komanso kugwedezeka. Kusamalira bwino ndi kulongedza panthawi yoyendetsa kapena kukhazikitsa kungalepheretse kuwonongeka.
Zikalata
FAQ
Ndife akatswiri opanga ma crystal oscillators ndi ogulitsa ku China, opereka zida zapamwamba kwambiri zotsika mtengo. Ngati mukufuna kuchotsera ma crystal oscillator, talandilani kuti mutenge ma quote ndi zitsanzo zaulere kufakitale yathu.