I-Oven elawulwa yi-Crystal Oscillator (OCXO) Uzinzo oluphezulu lwefrikhwensi yenqanaba eliphantsi ingxolo

I-Oven elawulwa yi-Crystal Oscillator (OCXO) Uzinzo oluphezulu lwefrikhwensi yenqanaba eliphantsi ingxolo

Iimbonakalo:

High Frequency uzinzo
Ingxolo yenqanaba eliphantsi

Usetyenziso:

Wireless
I-Transceiver
Uvavanyo lweLebhu

QHAGAMSHELANA NGOKU

IOven elawulwa yiCrystal Oscillator (OCXO)

I-Oven Controlled Crystal Oscillator (OCXO) yi-crystal oscillator esebenzisa itanki yeqondo lokushisa rhoqo ukugcina ubushushu be-quartz crystal resonator kwi-crystal oscillator rhoqo, kunye nokutshintshwa kwe-oscillator ye-frequency ye-oscillator ebangelwa ukutshintshwa kweqondo lokushisa elisezantsi liyancipha libe lincinci. I-OCXO iqulunqwe yisekethe yokulawula itanki rhoqo kunye nesekethe ye-oscillator, ngokuqhelekileyo isebenzisa "ibhulorho" ye-thermistor eyenziwe nge-different series amplifier ukufikelela kulawulo lobushushu.

Inezi mpawu zilandelayo:

1. Ukusebenza kwembuyekezo yobushushu obuqinileyo: I-OCXO ifezekisa imbuyekezo yeqondo lokushisa kwi-oscillator ngokusebenzisa izinto zokuva ubushushu kunye nezijikelezo zokuzinzisa. Iyakwazi ukugcina imveliso yefrikhwensi ezinzileyo kumaqondo obushushu ahlukeneyo.
2. Uzinzo oluphezulu lwefrikhwensi: I-OCXO idla ngokuba nozinzo oluchanekileyo oluchanekileyo, ukuphambuka kwayo rhoqo kuncinci kwaye kuzinzile. Oku kwenza uzinzo oluphezulu lwe-OCXO lulungele usetyenziso oluneemfuno eziphezulu zamaza.
3. Ixesha lokuqalisa ngokukhawuleza: Ixesha lokuqalisa le-OCXO lifutshane, ngokuqhelekileyo liyi-milliseconds ezimbalwa, ezinokuzinzisa ngokukhawuleza i-frequency output.
4. Ukusetyenziswa kwamandla aphantsi: Ii-OCXOs zidla ngokutya amandla amancinci kwaye zifanelekile kwizicelo ezineemfuno zamandla ezingqongqo, ezinokugcina amandla ebhetri.

Usetyenziso lweOven Controlled Crystal Oscillators:

1. Iinkqubo zoNxibelelwano: I-OCXO isetyenziswa ngokubanzi kunxibelelwano lweselula, unxibelelwano lwesathelayithi, ukuhanjiswa kwedatha engenazingcingo kunye neminye imimandla ukubonelela ngereferensi ezinzileyo.
2. Iinkqubo zokubeka kunye nokuhamba: Kwizicelo ezifana ne-GPS kunye ne-Beidou navigation System, i-OCXO isetyenziselwa ukubonelela ngeempawu zewashi ezichanekileyo, eyenza inkqubo ukubala ngokuchanekileyo indawo kunye nexesha lokulinganisa.
3. I-Instrumentation: Kwizixhobo zokulinganisa ngokuchanekileyo kunye nezixhobo, i-OCXO isetyenziselwa ukubonelela ngeempawu zewashi ezichanekileyo ukuqinisekisa ukuchaneka kunye nokuveliswa kweziphumo zokulinganisa.
4. Izixhobo zombane: I-OCXO isetyenziswa ngokubanzi kwisekethe yewashi yezixhobo zombane ukubonelela ngesantya esizinzileyo sewotshi ukwenzela ukuba kusebenze okuqhelekileyo kwesixhobo.

Ngamafutshane, i-OCXO ineempawu zokusebenza kwembuyekezo yobushushu obuqinileyo, ukuzinza okuphezulu, ixesha lokuqalisa ngokukhawuleza kunye nokusetyenziswa kwamandla aphantsi, okufanelekile kwizicelo ezineemfuno eziphezulu ze-frequency kunye novelwano kutshintsho lwemo yobushushu.

Qualwaveinikeza ingxolo yenqanaba eliphantsi OCXO.

Inombolo yendawo	Ubuninzi beziphumo (MHz)	Amandla emveliso (dBm Min.)	Ingxolo yenqanaba @ 1KHz (dBc/Hz)	Ukulawula i-Voltage (V)	Okwangoku (Max.)	Ixesha lokukhokhela (iiveki)
QCXO-10-4-135	10	4~10	-135	+12	75	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-100-5-160	10&100	5~10	-160	+12	550	2~6
QCXO-100-7-155	100	7	-155	+12	400	2~6
QCXO-240-5-145	240	5	-145	+12	400	2~6