Dielectric Resonator Oscillators (DRO)

Nta:

High Frequency Stability
Tsawg Theem Suab nrov

Daim ntawv thov:

Wireless
Transceiver
Radar
Laboratory Test

Hu rau tam sim no

DRO yog luv luv rau dielectric oscillator, tseem hu ua crystal oscillator, uas yog qhov chaw ruaj khov thiab txhim khu kev qha.

Lub luag haujlwm tseem ceeb ntawm DRO yog hloov lub teeb liab ncaj qha mus rau hauv lub teeb liab AC siab.DRO lub siab Q cov yam ntxwv ua rau nws ua lub luag haujlwm ntawm "microwave crystal oscillator", uas yooj yim dua kom ua tiav cov suab nrov qis ntawm microwave zaus;DRO muaj qhov sib txawv ntawm qhov kub thiab txias coefficient tuaj yeem ua qhov zoo lossis qhov tsis zoo ntawm cov yam ntxwv zoo, txhim kho DRO zaus kub drift kev ua tau zoo;Txawm hais tias DRO tsis tuaj yeem ua tiav broadband multifrequency, nws muaj qhov zoo thaum ua haujlwm ntawm dot zaus.

Lwm cov nta muaj xws li:

1.High zaus stability: dielectric resonator oscillatorss muaj kev ruaj ntseg siab thiab ib tug me me ntawm cov zaus hloov, ua rau lawv tshwj xeeb tshaj yog haum rau high-precision zaus tswj daim ntaub ntawv.
2.Qhov zoo tshaj plaws: Qhov zoo tshaj plaws ntawm cov dielectric resonator oscillators yog qhov siab heev, uas tuaj yeem tsim cov teeb liab nrog kev sib raug zoo, tsis tshua muaj kev cuam tshuam, thiab tsis muaj zog poob, uas yuav pab txhim kho kev ua haujlwm ntawm lub cev.
3.High kub stability: Lub zaus stability ntawm lub dielectric resonator oscillators yog zoo ntawm qhov sib txawv kub thiab tsis yooj yim cuam tshuam los ntawm kub hloov.
4.Low theem suab nrov: Piv nrog rau lwm cov oscillators, dielectric resonator oscillatorss muaj qis theem suab nrov thiab feem ntau siv cov suab nrov txo cov tswv yim los txo cov theem suab nrov.
5.Easy rau integrate: dielectric resonator oscillatorss yuav siv tau nyob rau hauv integrated circuits, nrog ib tug me me ntim thiab qis zog noj, haum rau daim ntaub ntawv uas yuav tsum tau miniaturization thiab tsawg zog noj.Vim yog cov yam ntxwv no, dielectric resonator oscillatorss tau siv dav hauv thaj chaw xws li kev sib txuas lus satellite, radar systems, kev sib txuas lus tub rog, aerospace, thiab kev tshawb fawb tshawb fawb.

Qualwavemuab ntau yam DRO, zaus mus txog 30GHz, tsis tshua muaj suab nrov, txhua qhov ntsuas tau zoo, dav siv hauv ntau qhov chaw.

Tshooj Naj Npawb	Ntau zaus (GHz, Min.)	Ntau zaus (GHz, Max.)	Tso zis zog (dBm Min.)	Phase Noise @ 10KHz (dBc / Hz)	Harmonic (dBc Max.)	Spurious (dBc Max.)	Lub Sijhawm Lead (lub lis piam)
QDO-38500-10	38.5 ib	-	10	-75	-25	-85	2 ~ 6
QDO-35000-18	35	-	13	-85	-25	-80	2 ~ 6
QDO-34475-10	34.475 ib	-	18	-85	-20	-80	2 ~ 6
QDO-29975-30025-13	29.975 ib	30.025 Nws	13	-	-25	-70	2 ~ 6
QDO-29550-13	29.55 Nws	-	13	-83	-20	-80	2 ~ 6
QDO-29050-13	29.05 Nws	-	13	-83	-20	-80	2 ~ 6
QDO-28550-13	28.55 Nws	-	13	-83	-20	-80	2 ~ 6
QDO-25950-26050-20	25.95 Nws	26.05 Nws	20	-	20	75	2 ~ 6
QDO-14250-10	14.25 Nws	-	10	-75	-20	-80	2 ~ 6
QDO-13434-13454-13	13.434 Nws	1.454 ib	13	-75	-20	-80	2 ~ 6
QDO-11850-13	11.85 Nws	-	13	-100	-20	-80	2 ~ 6
QDO-9550-9650-20	9.55 ib	9.65 ib	20	-	20	75	2 ~ 6
QDO-9400-10	9.4 ib	-	10	-95	-20	-80	2 ~ 6
QDO-9200-13	9.2 ib	-	13	-100	-20	-80	2 ~ 6
QDO-8000-13	8	-	13	-105	-20	-80	2 ~ 6
QAB-7600-13	7.6	-	13	-105	-20	-80	2 ~ 6
QDO-6550-13	6.55 ib	-	13	-100	-20	-80	2 ~ 6
QAB-3950-13	3.95 ib	-	13	-100	-20	-80	2 ~ 6
QDO-3900-13	3.9	-	13	-100	-20	-80	2 ~ 6
QDO-1151.8-1152.2-13	1.1518 Nws	1.1522	13	-85	-20	-80	2 ~ 6