Ontong e Laoloang ke Ontong ea Crystal Oscillator (OCXO) Boiketlo bo phahameng ba maqhubu lerata le tlase la mohato

Ontong e Laoloang ke Ontong ea Crystal Oscillator (OCXO) Boiketlo bo phahameng ba maqhubu lerata le tlase la mohato

Likaroloana:

Botsitso ba Maqhubu a Phahameng
Lerata la Mokhahlelo o Tlase

Likopo:

Waelese
Transceiver
Teko ea Laboratori

IKGOKANE LE HONA JOALE

Ontong e Laoloang ke Crystal Oscillator (OCXO)

Ontong e Laoloang ke Ontong ea Crystal (OCXO) ke oscillator ea kristale e sebelisang tanka ea mocheso o sa fetoheng ho boloka mocheso oa resonator ea kristale ea quartz ka har'a oscillator ea kristale e sa fetoheng, 'me phetoho ea maqhubu a tlhahiso ea oscillator e bakoang ke phetoho ea mocheso o potolohileng e fokotsoa ho ea bonyane. OCXO e entsoe ka potoloho ea taolo ea tanka ea mocheso o sa fetoheng le potoloho ea oscillator, hangata e sebelisa "borokho" ba thermistor bo entsoeng ka amplifier ea letoto la phapang ho fihlela taolo ea mocheso.

E na le litšobotsi tse latelang:

1. Tshebetso e matla ea puseletso ea mocheso: OCXO e fihlella puseletso ea mocheso ho oscillator ka ho sebelisa likarolo tsa ho lemoha mocheso le lipotoloho tse tsitsitseng. E khona ho boloka tlhahiso ea maqhubu a tsitsitseng mochesong o fapaneng.
2. Ho tsitsa ha maqhubu a phahameng: Hangata OCXO e na le botsitso bo nepahetseng haholo ba maqhubu, ho kheloha ha maqhubu a eona ho honyenyane ebile ho tsitsitse. Sena se etsa hore botsitso ba maqhubu a phahameng OCXO bo lokele lits'ebetso tse nang le litlhoko tsa maqhubu a phahameng.
3. Nako e potlakileng ea ho qala: Nako ea ho qala ea OCXO e khutšoanyane, hangata ke li-millisecond tse 'maloa feela, tse ka tsitsisang maqhubu a tlhahiso kapele.
4. Tshebediso e tlase ya matla: Hangata di-OCXO di sebedisa matla a manyane mme di loketse ditshebediso tse nang le ditlhoko tse thata tsa matla, tse ka bolokang matla a betri.

Litšebeliso tsa Li-Oscillator tsa Crystal tse Laoloang ke Ontong:

1. Litsamaiso tsa puisano: OCXO e sebelisoa haholo puisanong ea mehala ea thekeng, puisanong ea sathelaete, phetisong ea data e se nang mohala le masimong a mang ho fana ka maqhubu a tsitsitseng a litšupiso.
2. Litsamaiso tsa ho beha le ho tsamaisa: Lits'ebetsong tse kang GPS le Sistimi ea ho tsamaisa ea Beidou, OCXO e sebelisoa ho fana ka matšoao a nepahetseng a oache, e leng se nolofalletsang sistimi ho bala boemo le ho lekanya nako ka nepo.
3. Lisebelisoa: Lisebelisoang le liletsa tse lekanyang ka nepo, OCXO e sebelisoa ho fana ka matšoao a nepahetseng a oache ho netefatsa ho nepahala le ho ikatisa ha liphetho tsa tekanyo.
4. Lisebelisoa tsa elektroniki: OCXO e sebelisoa haholo potolohong ea oache ea lisebelisoa tsa elektroniki ho fana ka maqhubu a tsitsitseng a oache ho nolofalletsa ts'ebetso e tloaelehileng ea sesebelisoa.

Ka bokhutšoanyane, OCXO e na le litšobotsi tsa ts'ebetso e matla ea puseletso ea mocheso, botsitso ba maqhubu a phahameng, nako e potlakileng ea ho qala le tšebeliso e tlase ea matla, e loketseng lits'ebetso tse nang le litlhoko tse phahameng tsa maqhubu le tse amehang liphetohong tsa tikoloho ea mocheso.

Qualwavee fana ka OCXO e nang le lerata le tlase la mohato.

Nomoro ea Karolo	Maqhubu a tlhahiso (MHz)	Matla a ho Hlahisa (dBm Bonyane)	Lerata la Mokhahlelo @ 1KHz (dBc/Hz)	Taolo ea Motlakase (V)	Hona joale (mA Max.)	Lead time (libeke)
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 le 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