AT-Cut Taxanaha Oscillating Kiristaalo
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Heerka Dahabka ee Xakamaynta Joogtada: Xasilloonida iyo Saxnaanta Aan Isbarbar dhigin
Dunida degdega ah ee isgaarsiinta, hawada hawada, iyo qalabaynta warshadaha ee dhamaadka-dhamaadka ah, saxnimadu maaha kaliya shuruud-waa aasaaska hal-abuurka. Marka nidaamkaagu u baahan yahay saxnaanta soo noqnoqda ee saxda ah, xalalkayaga wakhtigu wuxuu ku siinayaa xasilooni aan leexleexad lahayn oo aad u baahan tahay.
Heerarka Injineeriyada: Saxnaanta Sare ee SC-Cut / AT-Cut Crystals
Wadnaha oscillator kasta oo wax qabad sare leh waa resonator-ka quartz. Waxaan bixinaa faylal dhammaystiran oo ah High-Precision SC-Cut / AT-Cut Crystals oo loo farsameeyay si loo bixiyo dheelitirka ugu habboon ee waxqabadka iyo isku halaynta.
AT-Cut crystals: Waxaa loo yaqaanaa sifooyinkooda heerkulka-soo noqnoqoshada ee heerkulbeegga ah, resonators-yadayada AT-gu waxay yihiin xalka ugu badan ee warshadaha ee jawiga shaqada ee ballaaran.
SC-Cut (Stress-Compensated) Kiristaalo: Codsiyada hawlgalka muhiimka ah, resonators our SC-cut resonators waxay bixiyaan difaac sare shoogga farsamada iyo kulaylka, heerarka gabowga oo yaraada, iyo qaylada wejiga aadka u hooseeya.
Haddi aad u naqshadaynayso aaladaha la qaadi karo ama kaabayaasha taagan, crystals our waxaa lagu soo saaray dulqaad yar-yar si loo hubiyo joogtaynta muddada-dheer.
Waxqabadka Adag: AT-cut OCXO
Codsiyada u baahan il joogto ah oo kharash-ool ah haddana aad u deggan, AT-cut OCXO (Oven Controlled Crystal Oscillator) ayaa ah doorashada ugu habboon. Marka la isku daro resonators-ga-sare ee AT-ga iyo jawi foorneed si sax ah loo hago, waxaanu yarayna soo noqnoqoshada soo noqnoqda ee uu keeno isbeddelada heerkulka jawiga.
Faa'iidooyinka Muhiimka ah:
Xasiloonida Kulaylka La Wanaajiyey: Waxay ilaalisaa soo noqnoqoshada joogtada ah xitaa marka lagu jiro goobaha bannaanka iyo warshadaha ee isbedbeddelaya.
Isticmaalka Korontada ee La Hagaajiyay: Wareegga kuleylka waxtarka sare leh ee loogu talagalay qalabka casriga ah ee tamarta.
Sifooyinka gabowga ee la isku halayn karo: Waxaa loo farsameeyay cimri dheer, iyadoo la hubinayo in nidaamkaagu ku sii jiro "waqtiga" sanadaha soo socda.
Waa maxay sababta aan u dooranayno Xalka Waqtigeena?
Laga soo bilaabo sc-Cut / AT-Cut Crystals oo si buuxda u midaysan AT-cut OCXO, qaybahayagu waxa lagu tijaabiyay xaalado aad u daran si loo dammaanad qaado inay buuxiyeen shuruudahaaga aadka u baahida badan.
Ballanqaadkayaga: Ma bixinno oo keliya qaybo; waxaanu bixinaa garaaca tignoolajiyadaada.
Tilmaamaha Waxqabadka:
|
Item |
Indicator Characteristics |
|
Frequency Range |
5~200MHz |
|
Standard Frequencies (MHz) |
10.24,16.256,16.384,32.771,58.09,89.61,100,131.084,160.015 |
|
Cut Type |
AT cut |
|
Overtone Order |
1ST/3rd/5th/7th |
|
Q-Value |
≥100K |
|
Load Capacitance |
18pF |
|
Equivalent Series Resistance (ESR) |
≤120Ω |
|
Adjustment Tolerance |
±10ppm |
|
Temperature Stability |
≤±20ppm/-50℃~+90℃ |
|
Pullability |
0.1ppm/pF~100ppm/pF |
|
DLD |
≤10Ω |
|
Aging (Per Year) |
≤±1.0ppm |
|
Package |
HC43U/HC45U/UM-1 |
|
Dimensions (mm) |
13.3*11.1*4.7/8.4*8.08*3.2/6.9*8*3 |

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