LVDS VCXO Oscillator
ʻO kāu mea hoʻolako ʻoihana LVDS VCXO Oscillator
ʻO Suzhou Hangjing Elec & Tech Co., Ltd., i hoʻokumu ʻia i ka makahiki 2014, he ʻenehana -ʻenehana liʻiliʻi a me ka liʻiliʻi-ʻoihana nui (SME) kūikawā i ka - spectrum R&D piha, hoʻolālā, hana, a me ke kūʻai ʻana i nā ʻāpana hoʻomalu alapine quartz. Hoʻokumu ʻia i loko o kahi hui ʻoihana a me ka ʻike hana ʻoihana kiʻekiʻe, ua hoʻomohala ka hui i kahi kōpili huahana ikaika e hoʻopili ana i nā kristal quartz, nā oscillator kristal, TCXO, VCXO, OCXO, nā kānana aniani-mai nā ʻāpana kumu a i nā ʻōnaehana i hoʻopili ʻia.
No ke aha e koho ai iā mākou
ʻOi aku ka maikaʻi
ʻO ke kaulahao hoʻolako pololei e hōʻoia ana i ka maikaʻi o ka huahana; ʻO ka -kiʻekiʻe haʻahaʻa haʻahaʻa i hōʻoia ʻia e ka hoʻāʻo ʻana;
Pono lawelawe
He kaʻina lawelawe -concentric (e uhi ana i ke kūkākūkā mua-kūʻai no ka hoʻouna ʻana i-kākoʻo kūʻai) e hana mua i ka pane wikiwiki . 24-lawelawe lawelawe pūnaewele, ka manawa kūpono a me ka wikiwiki no ʻoe.
Makeke kuai
Ua hoʻonui ʻia kā mākou huahana i nā ʻāpana honua koʻikoʻi me ʻEulopa, Asia Hema, ʻAmelika, Oceania, a me nā mākeke nui ʻē aʻe. Hiki i kēia pūnaewele puni honua ke hāʻawi i ke kākoʻo piha i nā mea hana uila alakaʻi a puni ka honua, me ka mālama ʻana i ka manaʻo nui i nā huahana kiʻekiʻe.
ʻO kā mākou palapala hōʻoia
Ua hala kā mākou huahana a pau i ka GB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, hōʻike kēia i ko lākou hoʻokō ʻana i nā kūlana honua no ka maikaʻi, palekana, a me ka hana.
LVDS Puka VCXO Oscillator 3225
ʻO ka LVDS VCXO oscillator kahi mea uila e hoʻohui i ka ʻenehana puka haʻahaʻa -voltage differential signaling (LVDS) a me ka hana hoʻoponopono alapine o kahi voli-controlled crystal oscillator (VCXO). ʻO kāna kumu, ʻo ia ka hoʻokō ʻana i ka hoʻoponopono alapine hoʻoikaika ma o ka mana uila, ʻoiai e hoʻohana ana i ka ʻenehana LVDS e hāʻawi i ka -wikiwiki kiʻekiʻe, haʻahaʻa-ka leo hoʻopuka hōʻailona ʻokoʻa.
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PARAMETER |
PALAPALA PALAPALA 2 .5V 3 .3V |
OLELO HOOLAHA |
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Laulā pinepine |
10 ~ 1500MHz |
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Paʻa pinepine |
±25ppm / ±50ppm |
E nānā i ka leka ma lalo |
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Laulā wela hana |
–10 i +60 degere / –20 i +70 degere / –40 i +85 degere |
Loaʻa nā koho |
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ʻO ka makahiki mua |
±3 .0ppm |
@+25 degere |
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Laulā huki pinepine |
± 50ppm ~ ± 150ppm |
Ma muli o ka pinepine |
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Hāʻawi i kēia manawa |
40mA |
50mA |
@ ukana |
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Ka nalu puka a me ka ukana |
LVDS 100Ω |
-- |
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Kiʻekiʻe puʻemaka puka HIGH |
0.9V / 1 .1V |
Ka liʻiliʻi / maʻamau |
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Haʻahaʻa ka pae uila puka |
1.4V / 1 .6V |
Maʻamau / Kiʻekiʻe |
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Ke ala a me ka hāʻule |
<1ns |
<1ns |
@10~90% o VCC |
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Symmetry |
45~55% |
@ 50%VCC |
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ʻO ka hoʻoheheʻe manawa RMS |
0.5 ~ 1 .5ps |
12kHz Li'ili'i a i 'ole like me Fj 'emi a i 'ole like me 20MHz |
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Ka leo o ka manawa (122.88MHz) |
-113dBc |
@ 1kHz |
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-119dBc |
@ 10kHz |
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-120dBc |
@ 100kHz |
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Nānā:Hoʻokomo ʻia ka paʻa i nā ʻokoʻa alapine ma +25 degere , ma luna o ka pae wela, ma muli o ka hoʻololi ʻana i ka uila, nā hoʻololi haʻahaʻa puka, ka haʻalulu a me ka haʻalulu. |
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Laulā hoʻololi pinepine:Hāʻawi ka ʻāpana VCXO i ka laulā huki o ± 50ppm a ± 200ppm (hiki i kekahi mau MEMS VCXO ke piʻi i ± 3600ppm), hiki i ka ʻōnaehana ke uku no ka neʻe ʻana o ka uaki ma o nā hoʻololi uila.
Laki:Kākoʻo a hiki i 2.1Gbps, e hālāwai ana i nā koi hoʻouna ʻikepili kiʻekiʻe.
Huli:ʻO ka walaʻau maʻamau -135dBc/Hz @ 1kHz offset (50MHz reference), e hōʻoia ana i ka pololei o ka hōʻailona.
Hoʻohālikelike:Hoʻohui maikaʻi ʻia me nā pilina LVDS o nā polokalamu e like me FPGA a me ASIC, e hoʻomaʻamaʻa i ka hoʻolālā ʻōnaehana.
Hiki i ke kaiapuni
• Kaulana Mahana: Kākoʻo nā huahana papa hana ʻoihana -40 degere a i +85 degere, ʻoiai ʻoi aku ka nui o nā huahana pūʻali koa i ke degere -55 a hiki i ka +125 degere.
• Ka nui o ka pūʻolo: 2.5mm × 2.0mm liʻiliʻi, kūpono no nā mea lawe lima.
• Ka hoʻohana ʻana i ka mana: He mau mA kakaikahi ka hoʻohana ʻana i kēia manawa, no laila kūpono ia i nā noi ikehu -pilikia.
ʻAno o ka LVDS Output VCXO Oscillator 3225
ʻAno Huakaʻi LVDS Maʻemaʻe
Kākoʻo ʻo FCom Fuji Crystal's FVC-3L/5L/7L-PG moʻo ʻokoʻa LVDS me ke alapinepine o 10-1500MHz, kahi huki huki o ±50ppm, a me RMS jitter ma lalo o 1.2ps.
LVDS/LVPECL ʻAno Hoʻopuka ʻelua
Kākoʻo ʻo YXC's YSV220PR i nā huahana ʻokoʻa LVDS a me LVPECL me ke alapine o 10-1500MHz a me ka huki huki o ± 200ppm.
LVDS/HCSL Nui -Ano Huna
Kākoʻo kā YXC's YSV221PJ i nā huahana LVDS, LVPECL, a me HCSL me ke alapine o 15-2100MHz, kahi huki huki o ± 200ppm, a me kahi jitter o 0.163ps wale nō.
Nā noi o LVDS Output VCXO Oscillator 3225
Nā Pūnaehana Kūkākūkā (5G Base Station, Optical Transmission)
E koho i nā huahana leo haʻahaʻa (e laʻa, -135dBc/Hz @ 1kHz) a e hōʻoia i ka laulā huki (± 50ppm a ±200ppm) hiki ke hoʻopaʻi no ka hoʻouna ʻana i ka fiber a i ʻole nā hewa hoʻonohonoho manawa. Hōʻalo i ka hoʻohana ʻana i nā kumu hoʻohālike huki huki ākea (e laʻa, ± 200ppm) i nā hiʻohiʻona jitter haʻahaʻa haʻahaʻa, no ka mea, hiki i ka hoʻonui ʻia ʻana o ka huki huki ke hoʻololi i ka hana walaʻau.
wikiō a me ka hōʻike (HDMI, 4K/8K TV)
The frequency must be strictly matched to the video pixel clock (e.g., 148.5MHz @ 4K). Excessive frequency deviation (>± 10ppm) hiki ke hōʻeha i ke kiʻi a i ʻole nā hewa gamut kala. Pono e emi ka Jitter ma mua o ka 0.5ps; inā ʻaʻole, hiki ke kuhi hewa ka pixel.
Ho'āʻo a me ke ana (Oscilloscope, Spectrum Analyzer)
E koho i nā huahana kūpa'a ki'eki'e (ka pa'a alapine e emi iho a i 'ole like me ±10ppm @ -40 degere a hiki i +85 degere) a e hō'oia i ka laina laina (ka laina like 'ole ma waena o ka mana mana a me ka ho'ololi pinepine).
Kumu Manawa o LVDS Output VCXO Oscillator 3225
Hoʻohana ʻia kahi VCXO (Voltage Controlled Crystal Oscillator) i kahi diode varactor ma ke ʻano me kahi resonator kristal quartz. Hoʻohana ʻia kahi puʻupuʻu mana waho e hoʻololi i ka capacitance diode, a laila "huki" i ke alapine resonant o ke aniani quartz. No ka laʻana, ke piʻi ka mana mana mai 0V a i 5V, hiki ke hoʻololi ke alapine ma ± 50ppm a i ±200ppm mai ka waiwai nominal (e laʻa, 10MHz).
ʻO LVDS (Low Voltage Differential Signaling) kahi maʻamau hōʻailona ʻokoʻa e hoʻouna i ka ʻikepili ma o nā hōʻailona hoʻohui (e laʻa, +350mV a me -350mV). Hōʻike ia i ka haʻahaʻa haʻahaʻa haʻahaʻa (maʻamau 350mV), haʻahaʻa electromagnetic interference (EMI), a me nā helu ʻikepili kiʻekiʻe (a hiki i 2.1Gbps). ʻO kāna mau pōmaikaʻi koʻikoʻi:
Ka palekana noise ikaika:Paʻa ʻole nā hōʻailona ʻokoʻa i ka walaʻau-maʻamau, no laila kūpono lākou no ka hoʻouna ʻana-maʻamau.
Haʻahaʻa mana hoʻohana:Ma muli o ke kowali li'ili'i o ka uila, 'oi aku ka ha'aha'a o ka ho'ohana mana ho'oikaika 'ana ma mua o ka -hō'ailona ho'opau ho'okahi (e la'a, CMOS).
Ka māmā holo kiʻekiʻe:Kākoʻo -wikiwiki kiʻekiʻe e like me HDMI 2.1 a me 5G kahua kahua.
Hana a mālama
Hōʻalo i ka Electrostatic Discharge (ESD)
• ʻO nā pine o ka LVDS VCXO he ESD-pilikia. E hoʻohana i ke kāʻei lima kuʻekuʻe -ka wā e lawelawe ana a kau i ka moena anti-mau ma luna o ka ili hana. E kūʻai i loko o ka ʻeke -antistatic a pale aku i ka hoʻopili ʻana me nā mea e hana maʻalahi i ka uila paʻa, e like me nā ʻeke plastik a me ka huʻa.
Kuʻi a hana hou
• Ka Mahana Hoʻohuʻi Hou: Pono e hoʻokō i nā kūlana kūʻai kepau -free (ka wela kiʻekiʻe 260 degere ± 5 degere , ka manawa emi ma mua o 10 kekona). Hiki i nā wela ke hoʻopōʻino i loko o ke aniani a i ʻole ka hoʻololi pinepine.
• Hoʻolima lima: E hoʻohana i ka hao hao ma lalo o 350 degere, ka manawa kūʻai ma lalo a i ʻole like me 3 kekona, a pale i ka haʻalulu wela.
Waihona -Loa'a
• Kaiapuni Waiho: Ka Mahana 0 degere a i +40 degere , Ka haʻahaʻa haʻahaʻa ma lalo o a i ʻole like me 60%. Hiki i ka haʻahaʻa kiʻekiʻe ke kumu i ka oxidation pin, pili i ka pilina.
• Ka lōʻihi o ka mālama ʻana: ʻAʻole i ʻoi aku ma mua o 2 mau makahiki. Pono e ho'āʻo houʻia ka paʻa pinepine ma hope o kēia manawa.
Palapala
FAQ
ʻO mākou nā mea hana lvds vcxo oscillator a me nā mea hoʻolako ma Kina, e hāʻawi ana i nā huahana kiʻekiʻe kiʻekiʻe me ke kumu kūʻai haʻahaʻa. Inā ʻoe e hele ana i ke kūʻai kūʻai kūʻai lvds vcxo oscillator, e ʻoluʻolu e kiʻi i ka ʻōlelo a me ka laʻana manuahi mai kā mākou hale hana.