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Oscillator Mai Kula da Murhu (OCXO) Kwanciyar hankali mai yawa amo mai ƙarancin lokaci
Oscillator Mai Kula da Murhu (OCXO)
Oscillator Mai Kula da Murhu (OCXO) wani oscillator ne mai lu'ulu'u wanda ke amfani da tankin zafin jiki mai ɗorewa don kiyaye zafin resonator na lu'ulu'u a cikin madaidaicin oscillator na lu'ulu'u, kuma canjin mitar fitarwa na oscillator wanda canjin zafin jiki na yanayi ya haifar an rage shi zuwa mafi ƙanƙanta. OCXO ya ƙunshi da'irar sarrafa tankin zafin jiki mai ɗorewa da da'irar oscillator, yawanci yana amfani da "gada" mai thermistor wanda ya ƙunshi amplifier jerin bambance-bambance don cimma nasarar sarrafa zafin jiki.
Yana da halaye masu zuwa:
1. Ƙarfin aikin diyya mai zafi: OCXO yana cimma diyya mai zafi ga mai juyawa ta hanyar amfani da abubuwan da ke gano zafin jiki da kuma da'irorin daidaita yanayin zafi. Yana iya kula da fitowar mita mai ƙarfi a yanayin zafi daban-daban.
2. Daidaiton mita mai yawa: OCXO yawanci yana da daidaiton mita mai kyau, karkacewar mitar sa ƙarami ne kuma yana da daidaito. Wannan yana sa daidaiton mita mai yawa ya dace da aikace-aikace tare da buƙatun mita mai yawa.
3. Lokacin farawa cikin sauri: Lokacin farawa na OCXO gajere ne, yawanci 'yan daƙiƙa kaɗan ne kawai, wanda zai iya daidaita mitar fitarwa cikin sauri.
4. Ƙarancin amfani da wutar lantarki: OCXOs yawanci suna cinye ƙarancin wutar lantarki kuma sun dace da aikace-aikace masu buƙatar wutar lantarki mai tsauri, wanda zai iya adana kuzarin baturi.
Amfani da Oscillators na Crystal da ke Sarrafa Tanderu:
1. Tsarin sadarwa: Ana amfani da OCXO sosai a fannin sadarwa ta wayar hannu, sadarwa ta tauraron dan adam, watsa bayanai mara waya da sauran fannoni don samar da ingantaccen mitar tunani.
2. Tsarin Matsayi da Tsarin Yawo: A cikin aikace-aikace kamar GPS da Tsarin Yawo na Beidou, ana amfani da OCXO don samar da ingantattun siginar agogo, wanda ke ba tsarin damar ƙididdige matsayi da auna lokaci daidai.
3. Kayan aiki: A cikin kayan aiki da kayan aiki na auna daidai, ana amfani da OCXO don samar da ingantattun siginar agogo don tabbatar da daidaito da sake haifar da sakamakon aunawa.
4. Kayan aikin lantarki: Ana amfani da OCXO sosai a cikin da'irar agogon kayan lantarki don samar da mitar agogo mai ɗorewa don ba da damar aiki na yau da kullun na na'urar.
A takaice, OCXO yana da halaye na ƙarfin aikin diyya na zafin jiki, kwanciyar hankali mai yawa, lokacin farawa cikin sauri da ƙarancin amfani da wutar lantarki, wanda ya dace da aikace-aikace tare da buƙatun mita mai yawa da kuma la'akari da canje-canjen yanayin zafi.
Qualwaveyana samar da ƙarancin amo OCXO.
Lambar Sashe | Mitar Fitarwa(MHz) | Ƙarfin Fitarwa(DBm Min.) | Hayaniyar Mataki @ 1KHz(dBc/Hz) | Ƙarfin Wutar Lantarki Mai Sarrafa(V) | Na yanzu(Mafi girman mA) | Lokacin Gabatarwa(makonni) |
|---|---|---|---|---|---|---|
| QCXO-10-4-135 | 10 | 4~10 | -135 | +12 | 75 | 2~6 |
| QCXO-10-7-162 | 10 | 7±1 | -162 | 220 | 800 | 2~6 |
| QCXO-10-11-165 | 10 | 11 | -165 | +12 | 150 | 2~6 |
| QCXO-10.23-10-163 | 10.23 | 10 | -163 | +12 | 400 | 2~6 |
| QCXO-40-7-162 | 40 | 7±1 | -162 | 220 | 800 | 2~6 |
| QCXO-100-5-160 | 10 da 100 | 5~10 | -160 | +12 | 550 | 2~6 |
| QCXO-100-7-155 | 100 | 7 | -155 | +12 | 400 | 2~6 |
| QCXO-100-7-162 | 100 | 7±1 | -162 | 220 | 800 | 2~6 |
| QCXO-240-5-145 | 240 | 5 | -145 | +12 | 400 | 2~6 |
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