Oven Controlled Crystal Oscillator (OCXO) High frequency botsitso lerata le tlase la mohato

Oven Controlled Crystal Oscillator (OCXO) High frequency botsitso lerata le tlase la mohato

Likaroloana:

Botsitso bo Phahameng ba Maqhubu
Lerata la Phase e Tlase

Lisebelisoa:

Wireless
Transceiver
Tlhahlobo ea laboratori

TS'ELISO HONA

Oscillator ea Crystal e laoloang ka ontong (OCXO)

Oven Controlled Crystal Oscillator (OCXO) ke oscillator ea kristale e sebelisang tanka ea mocheso e sa khaotseng ho boloka mocheso oa quartz crystal resonator ka kristale oscillator kamehla, 'me phetoho ea maqhubu a oscillator e bakoang ke phetoho ea mocheso o teng e fokotsehile ho bonyane. OCXO e entsoe ka potoloho ea taolo ea tanka ea mocheso e sa feleng le potoloho ea oscillator, hangata e sebelisa "borokho" ba thermistor bo entsoeng ka li-amplifier tse fapaneng ho fihlela taolo ea mocheso.

E na le litšobotsi tse latelang:

1. Ts'ebetso e matla ea matšeliso a mocheso: OCXO e finyella matšeliso a mocheso ho oscillator ka ho sebelisa likarolo tsa ho lemoha mocheso le ho tsitsisa lipotoloho. E khona ho boloka tlhahiso ea makhetlo a batlang e tsitsitse ka mocheso o fapaneng.
2. Botsitso bo phahameng ba maqhubu: OCXO hangata e na le botsitso bo nepahetseng haholo ba maqhubu, ho kheloha ha eona khafetsa ho nyane ebile ho tsitsitse. Sena se etsa hore OCXO e be le botsitso ba maqhubu a holimo bakeng sa lits'ebetso tse nang le litlhoko tse phahameng tsa maqhubu.
3. Nako ea ho qala ka potlako: Nako ea ho qala ea OCXO e khutšoanyane, hangata ke li-milliseconds tse seng kae feela, tse ka khonang ho tsitsisa ka potlako maqhubu a tlhahiso.
4. Tšebeliso e tlaase ea matla: Li-OCXO hangata li sebelisa matla a fokolang 'me li loketse lisebelisoa tse nang le litlhoko tse thata tsa matla, tse ka bolokang matla a betri.

Lisebelisoa tsa Oven Controlled Crystal Oscillators:

1. Mekhoa ea puisano: OCXO e sebelisoa haholo puisanong ea mehala, puisano ea sathelaete, phetisetso ea data e se nang mohala le likarolo tse ling ho fana ka maqhubu a tsitsitseng a referense.
2. Positioning le navigation systems: Lits'ebetsong tse kang GPS le Beidou navigation System, OCXO e sebelisetsoa ho fana ka matšoao a nepahetseng a oache, e leng ho nolofalletsang tsamaiso ho bala ka nepo boemo le nako ea ho lekanya.
3. Lisebelisoa: Lisebelisoa le lisebelisoa tsa ho lekanya ka mokhoa o nepahetseng, OCXO e sebelisetsoa ho fana ka matšoao a nepahetseng a oache ho netefatsa ho nepahala le ho hlahisa liphetho tsa litekanyo.
4. Lisebelisoa tsa elektronike: OCXO e sebelisoa haholo ho potoloha oache ea lisebelisoa tsa elektronike ho fana ka maqhubu a tsitsitseng a oache ho nolofalletsa ho sebetsa ka mokhoa o tloaelehileng oa sesebelisoa.

Ka bokhutšoanyane, OCXO e na le litšoaneleho tsa ts'ebetso e matla ea matšeliso a mocheso, botsitso bo phahameng ba maqhubu, nako ea ho qala ka potlako le tšebeliso e tlaase ea matla, e loketseng likopo tse nang le litlhoko tse phahameng tsa maqhubu le tse amehang ho fetoha ha maemo a mocheso.

Qualwavee fana ka lerata le tlase la OCXO.

Nomoro ea Karolo	Sephetho sa Khafetsa (MHz)	Matla a Output (dBm Min.)	Phase Lerata@1KHz (dBc/Hz)	Taolo ea Voltage (V)	Hona joale (mA Max.)	Lead time (libeke)
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