Ditekanyetšo tša setšweletšwa
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PARAMETERE |
GAGASE YA Phepelo |
DITLHAHLOBO |
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2.5V |
3.3V |
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Maqhubu a fapaneng |
15 ~ 2100MHz e 100 MHz |
-- |
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Botsitso bja maqhubu |
± 25ppm / ± 50ppm |
Bona noutu ka tlase |
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Operating thempereichara fapaneng |
-10 go ya go +60 tekanyo / -20 go ya go +70 tekanyo / -40 go ya go +85 tekanyo |
Dikgetho tše di lego gona |
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Botšofadi ngwaga wa mathomo |
± 3.0ppm e le |
@+25 tekanyo |
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Frequency hula fapaneng |
± 50ppm ~ ± 150ppm |
Go ya ka kgafetšakgafetša |
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Phepelo jwale |
110mA e 110mA |
120mA e 120mA |
@ Morwalo |
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Output waveform le mojaro |
LVPECL 50Ω ya go swana le yona |
ka gare ga VDD-2V |
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Output gagamalo boemo ba HIGH |
VCC–1.025V / 1.1. |
VCC-0,880V ya go swana le |
Bonyane / Palo e kahodimodimo |
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Output gagamalo boemo ba LOW |
VCC-1.810V / 1.1. |
VCC-1.620V |
Bonyane / Palo e kahodimodimo |
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Dinako tša go Tsoga le go Wa |
<1ns |
<1ns |
@ 10 ~ 90% ya Vcc |
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Symmetry (modikologo wa mošomo) . |
45~55% |
@ 50% Vcc ya |
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Mohato jitter RMS |
0.15ps MOHUTA WA |
12kHz Ka fase ga goba go lekana le Fj Ka fase goba go lekana le 20MHz |
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Lerata la phase |
@ 1 kHz |
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@ 10kHz e le |
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@ 100kHz ya go swana le |
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Temošo:Botsitso bo kenyeletsa fapoha maqhubu a ka +25℃, fetang thempereichara fapaneng, ka lebaka la phepelo gagamalo liphetoho, dipholo tsa mojaro liphetoho, tšoha le thothometsa. |
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Dikarolo tša Setšweletšwa
■ Ditekanyo tse nyenyane 2.5x2.0x1.0 le 6 solder pads
■ Go tsepama mo go tiilego godimo ga tekanyo ya themperetšha
■ Tristate kgontsha / thibela mosebetsi (pad 2) .
■ E obamela RoHS, LEAD-FREE, HALOGEN-FREE le REACH e dumellana
Ditirišo
- The LVPECL dipholo tsa VCXO Oscillator 2520 letoto la lihlooho tse e ho pharaletseng sebediswa ka dihlahiswa tse kang WLAN, Cable modem, DSL, HDTV.
Melemo ya setšweletšwa
Botsitso bja Thempheretšha ya godimo
The 2520 VCXO oscillator le LVPECL dipholo tsa e fetohile konokono oache mohloli ka masimong a kang dikgokelo, disenthara ya data le taolo ya indasteri, ka lebaka la e phahameng -lebelo segokanyimmediamentsi sa sebolokigolo lona phahameng -lebelo segokanyimmediamentsi sa sebolokigolo, jitter tlaase, ka bophara mocheso botsitso le boholo bo nyenyane.
Tdimelo tša echnical
Dika tša yona tša sethekniki ga di fihlelele fela dinyakwa tša theknolotši ya bjale ye e tšwelelago ya go swana le 5G le AI, eupša gape e boloka sebaka sa katološo maemong a ka moso a go swana le 6G le go otlela ka go ikemela.
setifikeiti
The LVPECL dipholo tsa VCXO Oscillator 2520 letoto la lihlooho tse ke RoHS / REACH lumellanang, etella pele - mahala, le halogen - mahala.
FAQ
Q1: Ke magato afe a tšhireletšo ao a swanetšego go tšewa ge o soldering LVPECL output VCXO Oscillator 2520?
A: Nakong ya go solder, netefatša gore themperetšha ya go elela gape ga e fete moedi wo mogolo wo o laeditšwego ka go datasheet (ka tlwaelo 260℃bakeng sa themperetšha ya tlhōrō, ka nako ya metsotswana e 10 goba ka tlase ga moo). Phema go kgomagana ka go lebanya le mmele wa oscillator o diriša ditšhipi tša go lokela go thibela tshenyo ya phišo. Le gona, boloka bophagamo bjo bo swanetšego bja go kgomaretša solder go thibela go dira moedi wa solder, e lego seo se ka bakago dipotologo tše kopana.
Q2: Tsela ya go swara peakanyo ya PCB bakeng sa oscillator ye go fokotša EMI?
A: Boloka oscillator kgauswi le tsenyo ya tšhupamabaka ya IC yeo e nepišitšwego go khutsufatša mehlala ya leswao. Diriša sefofane sa fase ka fase ga oscillator le mehlala ya yona ya ditšweletšwa bakeng sa go šireletša. Aroganya phepelo ya mohlagase ya oscillator go tšwa go dipotologo tša dijithale tša lešata ka pheta ya ferrite goba filtara ya go feta ya fase -. Go tlaleletša, sepetša mehlala ya phapano ya LVPECL bjalo ka para ya botelele bjo bo swanago - ka impedance ye e sa fetogego (ka tlwaelo 50Ω goba 75Ω) go fokotša go bonagatša ga leswao.
Dithegi tše di fišago .: lvpecl dipholo tsa vcxo oscillator 2520, China lvpecl dipholo tsa vcxo oscillator 2520 bahlahisi, bafepedi
