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VCXO Oscillators .

Okugerageranya ku standard crystal oscillators, VCXO erina control voltage input pin ekkiriza fine-tuning ya output frequency deviation nga etereeza voltage essiddwako. HCI ekuwa VCXOS nnyingi mu sayizi z’ebipapula ez’enjawulo, frequency, okugumiikiriza, n’ebika by’ebifulumizibwa. Ebintu bino bikozesebwa nnyo mu mpuliziganya, ebikozesebwa mu ngeri entuufu, okukozesebwa mu magye, n’ennimiro endala.

 

Omukugu wo owa VCXO Oscillators supplier .
 

Suzhou Hangjing Elec & Tech Co., Ltd., eyatandikibwawo mu 2014, tekinologiya-evugirwa entono n’ey’omulembe-Ekitongole ekinene (SME) nga kikugu mu bujjuvu-Spectrum R&D, dizayini, okufulumya, n’okutunda ebitundu ebifuga frequency frequency frequency. Nga zisimbye emirandira mu ttiimu y’abakugu n’obukugu obw’omulembe mu kukola ebintu, kkampuni ekoze ekiwandiiko ekinywevu ekizingiramu quartz crystals, crystal oscillators, TCXO, VCXO, OCXO, crystal filters-okuva ku bitundu eby’omusingi okutuuka ku nkola ezituukiridde.

 

 
 
Lwaki tulonda .

Omutindo ogw'oku ntikko .

A precision supply chain ekakasa omutindo gw’ekintu ogukwatagana;an ultra-omuwendo gw’okulemererwa okutono ogukakasibwa okugezesebwa okukakali;Ebikozesebwa eby’omutindo ogwa waggulu-n’eby’omulembe bifuula ekintu ekyo okwesigika.

Ebirungi by'obuweereza .

Kasitoma-Enkola y'empeereza eyeesigamiziddwa ku nsonga (okubikka Pre-Okuteesa ku kutunda okuteeka-okuwagira okutunda) ekulembeza okuddamu okw'amangu. 24-Empeereza y'oku yintaneeti ey'essaawa, mu budde era mu bwangu gy'oli.

Akatale k'okutunda

Ebintu byaffe bigaziye mu bitundu by’ensi yonna ebikulu omuli Bulaaya, Southeast Asia, Americas, Oceania, n’obutale obulala obukulu. Omukutu guno ogw’ensi yonna gusobozesa kkampuni okuwa obuwagizi obujjuvu eri abakola ebyuma eby’amasannyalaze abakulembedde okwetoloola ensi yonna, ate nga bakuuma essira ddene ku bintu eby’omutindo ogwa waggulu-.

Satifikeeti yaffe

Ebintu byaffe byonna biyise mu mutindo gwa GGB/T 19001 - 2016/ISO 9001:2015 omutindo gw’okuddukanya omutindo, kino kiraga nti bituukana n’omutindo gw’ensi yonna ogw’omutindo, obukuumi, n’omutindo.

 

 

Ebiwujjo bya VCXO

 

 

VCXO ye crystal oscillator erimu varactor diode ne circuitry ekwatagana, ekisobozesa frequency okukyusibwa nga okozesa voltage across that diode. Kino kiyinza okutuukirira mu ssaawa ennyangu oba sinewave crystal oscillator. Okwongera diode ku bbugumu-okuliyirira crystal oscillator (TCXO) kijja kutondawo TC/VCXO. Okwongera diode mu oven-ekiziyiza crystal oscillator (OCXO) kijja kutondawo OC/VCXO.

 

EKITUNDU KY’OKUKOLA

VOLTAGE YA SUPPLY

Ebigambo .

1.8V

2.5V

3.3v

Ensengekera ya frequency

16 ~ 50MHz

1.25 ~ 50MHz

1.25 ~ 50MHz nga bwe kiri

 

Okutebenkera kwa frequency

±25ppm / ±50ppm /±100ppm

Laba ekiwandiiko wansi

Ebbugumu erikola range .

-10 okutuuka ku +60 diguli /-20 okutuuka ku +70 diguli /-40 okutuuka ku +85 diguli

Enkola ezisobola okukozesebwa .

Okukaddiwa omwaka ogusooka

±3.0ppm .

@+25 diguli

Frequency Pulling Range .

±50ppm 80ppm

Okusinziira ku frequency .

Supply current

35mA .

40mA

45mA

@15PF .

Output Waveform ne Load .

LVCMOS 15pf .

30pF nga bwe baagala

Omutindo gwa vvulovumenti efuluma HIGH

1.62V

2.25V

2.97V

Ekitono ennyo .

Omutindo gwa vvulovumenti efuluma LOW

0.18V

0.25V

0.33V

Ekisinga obunene .

Ebiseera by’okusituka n’okugwa

6ns

@10~90% ku VCC .

Symmetry (enzirukanya y’emirimu) .

40 ~ 60% oba 45 ~ 55%

@ 50%Vcc

Omutendera jitter RMS

0.8 ps

12khz entono oba eyenkanawa ne FJ wansi oba okwenkana 20MHz .

Oluyoogaano lwa phase (27MHz) .

-132dbc .

@ 1KHz .

-147dBC

@ 10kHz nga bwe kiri

-152dBc

@ 100kHz nga bwe kiri

 

LVDS Output VCXO Oscillator 3225

Ebirungi ebiri mu VCXO oscillators .

 

 

Fine-Obusobozi bw'okulongoosa .

VCXOs zisobozesa okutereeza obulungi frequency efuluma okuyita mu voltage efugira essiddwako. Okulongoosa kuno okulungi- kwetaagisa nnyo ku nkola ng’empuliziganya n’empuliziganya ya data, ng’obudde obutuufu n’okukwataganya bikulu nnyo.

Okutebenkera okw’ekika ekya waggulu

Ekiristaalo kya quartz mu VCXO kiwa okutebenkera kwa frequency okulungi ennyo ku bbugumu n’embeera z’obutonde ezitali zimu. Kino kikakasa omulimu ogwesigika mu nkola ezisaba.

Oluyoogaano lwa Low Phase

VCXOs zitera okulaga amaloboozi ga phase amatono, nga kino kikulu nnyo mu kukuuma obulungi bwa siginiini mu nkola za frequency enkulu-. Amaloboozi ga phase amatono galongoosa enkola y’empuliziganya okutwalira awamu era gakendeeza ku nsobi.

Okusobola okukola ebintu bingi

VCXOs zikola ebintu bingi era zisobola okukozesebwa mu nkola ez’enjawulo, omuli okukwataganya omukutu, phase-locked loops (PLLs), n’okukyusakyusa frequency mu kukola signal.

Compact era Ekola obulungi

VCXOS zibeera compact era amaanyi-efficient, ekizifuula ezisaanira okugatta mu byuma eby’omulembe eby’amasannyalaze nga ekifo n’amaanyi gakozesebwa bye bikulu ennyo okulowoozaako.

 

Ekika kya VCXO Oscillators .

 

 

VCXOs ezisookerwako

feature voltage yokka-okufuga frequency controlled frequency, awatali kuliyirirwa kwa bbugumu oba constant temperature control. Zino nnungi nnyo ku nsaasaanya-okukozesebwa okukwata ku bbugumu eritebenkedde, gamba ng’ensonda z’essaawa ez’ebyuma ebikozesebwa mu byuma (smartphones ne tablets).

 

Ebbugumu-VCXOs ezibaliriddwa (TC-VCXOs) .

Gatta enzirukanya y’okuliyirira ebbugumu (obutereevu oba obutatereevu) okukuuma obutuufu obw’amaanyi ku bbugumu erigazi okuva ku -40℃okutuuka ku +85℃. Zisaanira ku bifo eby’empuliziganya eby’oku ssimu, enkola z’okutambulira ku sseetilayiti, n’ebikozesebwa ebituufu ennyo.

 

Oven-VCXOs ezifugibwa (OC-VCXOs) .

Teeka ekiyungo kya kirisitaalo ne oscillator mu kisenge kya bbugumu ekitali kikyukakyuka okumalawo ebikosa ebbugumu, okutuuka ku butuufu bwa frequency ku order ya 10−7. Zisaanira okukozesebwa ezeetaaga okutebenkera okw’amaanyi ennyo, gamba ng’okwekuuma, okutambulira, n’okubala frequency.

 

 

Okukozesa VCXO Oscillators .

Ebyempuliziganya:Mu by’amasimu, VCXOS zikozesebwa okukola obubonero bw’essaawa obutebenkevu, obutuufu obukwataganya okutambuza data n’okusembeza wakati w’ebyuma. Zino za mugaso nnyo mu nkola ezeetaaga obudde obutuufu, gamba ng’enkola z’empuliziganya ezitaliiko waya, siteegi ezisookerwako, n’empuliziganya ya setilayiti.

 

Empuliziganya ya data:Enkola z’empuliziganya za data zeetaaga obubonero obutuufu obw’essaawa okukakasa nti data eyesigika. VCXOS esobola okukozesebwa mu nkola zino okukola obubonero bw’essaawa obutuufu era obutebenkevu, ne mu kubeerawo kw’amaloboozi n’okutaataaganyizibwa okulala. Zitera okukozesebwa mu nkola nga Ethernet switches, routers, n’ebyuma ebirala eby’omukutu.

 

Ebikozesebwa mu kugezesa n’okupima:Mu byuma ebigezesa n’okupima, VCXOS zikozesebwa okukola obubonero bwa frequency obutuufu obukozesebwa okupima n’okugezesa ebyuma ebirala. Zino za mugaso nnyo mu nkola ezeetaaga obutuufu obw’amaanyi n’okutebenkera, gamba ng’ebibalo bya frequency, okwekenneenya spectrum, ne oscilloscopes.

 

Abafuna GPS:Global Positioning System (GPS) receivers zikozesa VCXOS okukola obubonero obutuufu obw’obudde obukozesebwa okubala ekifo ky’omuweereza. VCXO ekozesebwa okukola akabonero k’essaawa akanywevu akakwatagana ne siginiini ya satellite eya GPS.

 

Ebikozesebwa mu kuwulira amaloboozi ne vidiyo:Mu byuma ebikozesebwa mu kuwulira ne vidiyo, VCXOS zikozesebwa okukola obubonero bw’essaawa ezikwataganya ebitundu eby’enjawulo eby’enkola. Okugeza, VCXO esobola okukozesebwa okukola siginiini y’essaawa ekwataganya siginiini ya vidiyo n’akabonero k’amaloboozi mu nkola ya katemba w’awaka.

 

Enkola z’okufuga amakolero:Mu nkola z’okufuga amakolero, VCXOs zikozesebwa okukola obubonero bw’essaawa obukwataganya enkola y’ebitundu eby’enjawulo mu nkola. Zitera okukozesebwa mu nkola nga programmable logic controllers (PLCs) ne motor control systems.

 

Enkola z’amagye n’ez’omu bwengula:Enkola z’amagye n’ez’omu bbanga zeetaaga obubonero obutuufu obw’okuteeka obudde mu mpuliziganya, okutambulira ku nnyanja, n’emirimu emirala emikulu. VCXOS zitera okukozesebwa mu nkola zino okukola obubonero bw’essaawa obutebenkevu obutuukana n’ebyetaago eby’okwesigamizibwa n’obutuufu eby’okukozesa kuno okw’amaanyi.

 

Ebikozesebwa mu by’obujjanjabi:Mu byuma eby’obujjanjabi, VCXOS zikozesebwa okukola obubonero bw’essaawa ezikwataganya ebitundu eby’enjawulo eby’enkola. Zitera okukozesebwa mu nkola nga ebyuma ebikuba amaloboozi, sikaani za MRI, n’ebyuma ebirala ebikebera ebyetaagisa okutuukira ddala ku budde n’okukwatagana.

 

 

Enkola y’emirimu gya VCXO Oscillators

Ku mutima gwa VCXO waliwo circuit ewuuma erimu capacitor ne inductor. Frequency ya resonant eya circit eno esalibwawo emiwendo gya capacitor ne inductor. Nga tufuga capacitance oba inductance ya circuit ya resonant, frequency ya oscillator esobola okukyusibwa.

 

Mu VCXO, ekiyungo ekiwuuma (resonant circuit) kikolebwa kirisitaalo. Kiristaalo ekoleddwa okukankana ku firikwensi eyeetongodde nga ekiwujjo ky’amasannyalaze kissiddwa ku kyo. Kiristaalo eyungibwa ku nkulungo ya amplifier egaziya okukankana kwa kirisitaalo,nga kino nakyo kikola ekifuluma kw’amayengo ga sine.

 

Frequency efuluma eya VCXO esobola okufugibwa nga ossaako voltage efugira ku varactor diode mu parallel ne crystal. Varactor diode ekyusa capacitance yaayo mu kuddamu voltage essiddwa, nga kino nakyo kikyusa resonant frequency ya crystal. Kino kireetera frequency ya signal efuluma okukyuka.

 

Omuwendo gw’enkyukakyuka ya frequency buli yuniti ya vvulovumenti essiddwako gumanyiddwa nga VCXO’s tuning sensitivity. Tuning sensitivity esobola okutereezebwa nga tukyusa DC bias essiddwa ku varactor diode.

SMD LVPECL VCXO 振荡器 5032

 

Okugezesa n’okukakasa

 

Ebintu ebikulu ebigezesebwa .

Okugezesebwa kw’okutebenkera kwa frequency:Akakasa okukyama kwa frequency ku bbugumu erijjuvu.
Okugezesa amaloboozi ga phase:Ekozesa ekyuma ekikebera spektrum okupima emitendera gy’amaloboozi ku 1kHz ne 10kHz frequency offsets.
Okugezesebwa kwa Pulsation Linearity:Akakasa linearity ya frequency-voltage curve nga esenya voltage efugira.

Ekigezo ky'okwesigamizibwa okumala-Ekiseera ekiwanvu-

Okutereka Ebbugumu erya waggulu-:Etereka ku diguli 85 okumala essaawa 1000 okulondoola okukaddiwa kwa frequency.
Obugaali bw’ebbugumu:Enzirukanya okuva ku diguli -40 okutuuka ku diguli +85 emirundi 100 okukakasa obutebenkevu bw’ebyuma.

 

Satifikeeti .

 

 

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FAQ .

 

Q: Ebitundu byo bipya era bya dda?

A: Yee ! Ebitundu byaffe bisobola okukkiriza ekika kyonna eky’okugezesa , singa wabaawo ekizibu kyonna eky’omutindo kye tujja okutwala obuvunaanyizibwa.

Q: Waranti yo eri etya?

A: Mu nnaku 90 oluvannyuma lw’okufuna package.

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A: Yee ! only to pay shipping cost ,SAMPES EY'OBWEREERE BASOBOLA OKUSINDIKA OKUKEBERA.

Q: Enkola ki ez’okusasula&omusasuawo z’owagira?

A: Tuwagira Wire Transfer/ PayPal/trade assurance order/Ali pay etcEbiragiro by'okusasula ebikyukakyuka: TT mu maaso, era tuwagira ebiragiro bya ESCROW andnet oluvannyuma lw'okukkirizibwa obukulembeze bwaffe.

Q: Ate enkola y’okusindika ebintu?

A: Tuwaayo: DHL/ FEDEX/ UPS/ TNT/ EMS etc.

Tuli bakugu vcxo oscillators manufacturers and suppliers mu China, okuwa omutindo ogwa waggulu ebintu customized ku bbeeyi eya wansi. Bwoba ogenda ku wholesale discount vcxo oscillators, mwaniriziddwa okufuna quotation ne sample ya bwereere okuva mu kkolero lyaffe.