LVDS VCXO Oscillator
Wothandizira Wanu Waukadaulo wa LVDS VCXO Oscillator
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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![Kutulutsa kwa LVDS VCXO Oscillator 3225]()
Kutulutsa kwa LVDS VCXO Oscillator 3225Chotulutsa cha LVDS VCXO Oscillator 3225 VC32D6 Series ndi 3.2x2.5x1.0mm CMOS pamwamba-chida chokwera (SMD) chokhala ndi phukusi la ceramic seam seal. Amagwiritsidwa ntchito mu WiMAX / WLAN /...Werengani zambiri -
![3.3V LVDS VCXO Oscillator 7050]()
3.3V LVDS VCXO Oscillator 7050Mndandanda wa VC75D6 ndi 3.3V LVDS VCXO Oscillator mu phukusi la SMD (Surface-Mount Device) ndi miyeso ya 7.0 mm × 5.0 mm × 1.5 mm.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.
Kutulutsa kwa LVDS VCXO Oscillator 3225
LVDS VCXO oscillator ndi chipangizo chamagetsi chomwe chimaphatikiza ukadaulo wotulutsa-voltage differential signaling (LVDS) ndi kusintha pafupipafupi kwa voliyumu{1}}controlled crystal oscillator (VCXO). Cholinga chake ndi kukwaniritsa kusintha kwa ma frequency kudzera mu control voltage, pogwiritsa ntchito ukadaulo wa LVDS kuti apereke-liwiro, lotsika-kutulutsa ma siginolo osiyanasiyana.
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PARAMETER |
SUPPLY VOLTAGE 2 .5V 3 .3V |
MALANGIZO |
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Nthawi zambiri |
10 ~ 1500MHz |
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Kukhazikika pafupipafupi |
± 25ppm / ± 50ppm |
Onani cholemba pansipa |
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Ntchito kutentha osiyanasiyana |
-10 mpaka +60 digiri / -20 mpaka +70 digiri / -40 mpaka +85 digiri |
Zosankha zilipo |
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Kukalamba chaka choyamba |
±3 .0ppm |
@+25 digiri |
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Kukokera pafupipafupi |
± 50ppm ~ ± 150ppm |
Kutengera pafupipafupi |
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Perekani panopa |
40mA pa |
50mA pa |
@ katundu |
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Linanena bungwe waveform ndi katundu |
Mtengo wa LVDS 100Ω |
-- |
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Mphamvu yamagetsi yotulutsa HIGH |
0.9V / 1 .1V |
Zochepa / Zofananira |
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Mphamvu yamagetsi yotulutsa LOW |
1.4V / 1 .6V |
Zofanana / Zolemba malire |
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Nthawi Yokwera ndi Kugwa |
<1ns |
<1ns |
@10-90% ya VCC |
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Symmetry (ntchito yozungulira) |
45~55% |
@ 50% VCC |
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Gawo jitter RMS |
0.5 ~ 1 .5ps |
12kHz Ochepera kapena ofanana ndi Fj Ochepera kapena ofanana ndi 20MHz |
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Phokoso la gawo (122.88MHz) |
-113dBC |
@1kHz |
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-119dBC |
@10kHz |
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-120dBC |
@100kHz |
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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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Kusintha pafupipafupi:Gawo la VCXO limapereka zokoka za ± 50ppm mpaka ± 200ppm (ma MEMS VCXO ena amatha kufika ± 3600ppm), kulola kuti dongosololi lizilipira kusuntha kwa wotchi kudzera pakusintha kwamagetsi.
Mulingo:Imathandizira mpaka 2.1Gbps, ndikukwaniritsa-zofunika kutumiza data mwachangu.
Jitter:Phokoso la gawo lodziwika bwino ndi -135dBc/Hz @ 1kHz offset (50MHz reference), kuwonetsetsa kukhulupirika kwa chizindikiro.
Kugwirizana:Imaphatikizana mosasunthika ndi mawonekedwe a LVDS pazida monga FPGAs ndi ASICs, kumathandizira kapangidwe kake.
Kusinthasintha Kwachilengedwe
• Kutentha: Zogulitsa zamafakitale-zimathandizira -madigiri 40 kufika ku +85 digiri , pomwe zogulira zankhondo zimafikira madigiri -55 kufika ku +125 .
• Phukusi Kukula: Osachepera 2.5mm × 2.0mm, oyenera zipangizo zonyamula.
• Kugwiritsa Ntchito Mphamvu: Mphamvu yamagetsi yotsika mpaka 1.8V, kugwiritsa ntchito panopa ndi ma mA ochepa chabe, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito mphamvu-zosavuta kumva.
Mtundu wa LVDS Linanena bungwe VCXO Oscillator 3225
Mtundu Woyera wa LVDS
Gulu la FCM Fuji Crystal la FVC-3L/5L/7L-PG limathandizira kutulutsa kosiyana kwa LVDS ndi ma frequency osiyanasiyana a 10-1500MHz, kukoka kosiyanasiyana kwa ± 50ppm, ndi RMS jitter pansi pa 1.2ps.
LVDS/LVPECL Mitundu Yambiri Yotulutsa
Mndandanda wa YXC's YSV220PR umathandizira zotulutsa za LVDS ndi LVPECL zokhala ndi ma frequency osiyanasiyana a 10-1500MHz komanso kukokera kosiyanasiyana kwa ± 200ppm.
LVDS/HCSL Multi-Mtundu Wotulutsa
Mndandanda wa YXC's YSV221PJ umathandizira zotulutsa za LVDS, LVPECL, ndi HCSL zokhala ndi ma frequency angapo a 15-2100MHz, kukoka kosiyanasiyana kwa ± 200ppm, ndi jitter ya 0.163ps yokha.
Kugwiritsa ntchito kwa LVDS Output VCXO Oscillator 3225
Communication Systems (5G Base Stations, Optical Transmission)
Sankhani zinthu zaphokoso zotsika (monga -135dBc/Hz @ 1kHz) ndikuwonetsetsa kuti kukoka (±50ppm mpaka ±200ppm) kungathe kubweza vuto la kutumiza ma fiber kapena mawotchi. Pewani kugwiritsa ntchito mitundu ingapo yokoka (mwachitsanzo, ± 200ppm) m'malo otsika kwambiri, chifukwa kuchuluka kokoka kumatha kusokoneza kachitidwe ka phokoso.
Makanema ndi Chiwonetsero (HDMI, 4K/8K TVs)
The frequency must be strictly matched to the video pixel clock (e.g., 148.5MHz @ 4K). Excessive frequency deviation (>± 10ppm) zitha kung'amba zithunzi kapena zolakwika za gamut. Jitter iyenera kukhala yocheperako kapena yofanana ndi 0.5ps; apo ayi, kusanja kwa pixel kungachitike.
Kuyesa ndi Kuyeza (Oscilloscope, Spectrum Analyzer)
Sankhani zinthu zolimba-zokhazikika (kukhazikika kwanthawizonse Kuchepera kapena kofanana ndi ±10ppm @ -40 digiri mpaka +85 digiri ) ndi kutsimikizira mzere (mzere wosasinthasintha pakati pa magetsi owongolera ndi kusintha kwafupipafupi).
Mfundo Zaumisiri za LVDS Zotulutsa VCXO Oscillator 3225
VCXO (Voltage Controlled Crystal Oscillator) imagwiritsa ntchito varactor diode mu mndandanda wokhala ndi quartz crystal resonator. Mphamvu yamagetsi yakunja imagwiritsidwa ntchito kusinthasintha mphamvu ya diode, potero "kukoka" ma frequency a resonant a quartz crystal. Mwachitsanzo, mphamvu yowongolera ikamakwera kuchokera ku 0V kupita ku 5V, ma frequency amatha kusuntha ndi ± 50ppm kupita ku ± 200ppm kuchokera pamtengo womwewo (mwachitsanzo, 10MHz).
LVDS (Low Voltage Differential Signaling) ndi mulingo wosiyanitsa womwe umatumiza deta kudzera pamagulu awiri azizindikiro (monga, +350mV ndi -350mV). Imakhala ndi kusinthasintha kwamagetsi otsika (nthawi zambiri 350mV), kusokoneza kwamagetsi otsika (EMI), komanso kuchuluka kwa data (mpaka 2.1Gbps). Ubwino wake waukulu ndi:
Chitetezo champhamvu chaphokoso:Ma siginecha osiyanasiyana sakhudzidwa ndi-phokoso lanthawi zonse, zomwe zimawapangitsa kukhala oyenera kuyenda{1}}kutali.
Kugwiritsa ntchito mphamvu zochepa:Chifukwa cha kusinthasintha kwakung'ono kwa magetsi, mphamvu yogwiritsa ntchito mphamvu ndiyotsika kwambiri kuposa-masigino otha (monga CMOS).
Liwilo lalikulu:Imathandizira-malo olumikizirana ma data othamanga monga HDMI 2.1 ndi masiteshoni a 5G.
Ntchito ndi Kusamalira
Pewani Electrostatic Discharge (ESD)
•Mapini a LVDS VCXO ndi ESD-zomverera. Valani lamba woletsa -static wrist pomwe mukugwira ndikuyika anti-mat static pamalo ogwirira ntchito. Sungani muzopaka zoletsa{{5}zosasunthika ndipo pewani kukhudzana ndi zinthu zomwe zimapanga magetsi osasunthika mosavuta, monga matumba apulasitiki ndi thovu.
Soldering ndi Rework
• Reflow Soldering Temperature: Iyenera kutsatira malangizo a lead-aulere (kutentha kwambiri kwa madigiri 260 ± 5 digiri, nthawi Yochepera kapena yofanana ndi masekondi 10). Kutentha kwambiri kungayambitse kuwonongeka kwa mkati mwa kristalo kapena kusintha kwafupipafupi.
• Kuwotchera Pamanja: Gwiritsani ntchito chitsulo chosungunuka pansi pa madigiri 350 , nthawi ya soldering Pang'ono kapena yofanana ndi masekondi a 3, ndipo pewani kutenthedwa kwa kutentha.
Kusungirako Nthawi Yaitali-
• Malo Osungira: Kutentha madigiri 0 kufika digirii ya +40 , Chinyezi Chochepa kapena chofanana ndi 60%. Kuchuluka kwa chinyezi kungayambitse pin oxidation, zomwe zimakhudza kukhudzana.
• Nthawi Yosungira: Nthawi yosungira yovomerezeka: Osapitirira zaka 2. Kukhazikika kwafupipafupi kuyenera kuyesedwanso pakatha nthawiyi.
Zikalata
FAQ
Ndife akatswiri opanga ma lvds vcxo oscillator opanga ndi ogulitsa ku China, opereka zida zapamwamba kwambiri zotsika mtengo. Ngati mukufuna kuchotsera ma lvds vcxo oscillator, talandilani kuti mutenge zotengera ndi zitsanzo zaulere kufakitale yathu.