Imingcele yomkhiqizo
|
I-PARAMETER |
SUPPLY VOLTAGE |
AMAZWI |
|
3.3V/5V |
||
|
Ibanga lemvamisa |
10 ~ 100MHz |
-- |
|
Ukubekezelela imvamisa |
±200ppb |
Inombolo yokuqala. @+25 degree |
|
Ukuzinza kwemvamisa |
±5ppb / 10ppb / ±50ppb |
Bheka inothi elingezansi kwethebula |
|
Ibanga lokushisa elisebenzayo |
−20 ukuya ku-+70℃/ −40 kuya ku-+85 degree |
Kuhlanganiswe nokuqina okungaphezulu. |
|
Ukuguga ngonyaka |
±0.6ppm |
@+25 degree |
|
I-waveform yokuphuma nokulayisha |
I-CMOS 15pF |
-- |
|
Izinga le-voltage ephumayo engu-HIGH |
2.4 |
Ubuncane |
|
Izinga le-voltage ephumayo ELIPHANSI |
0.4 |
Ubuningi |
|
Izikhathi zokuvuka nokuwa |
8ns |
@10–90% ye-Vcc |
|
I-Symmetry (umjikelezo womsebenzi) |
45~55% |
@ 50%Vcc |
|
Umsindo wesigaba (isibonelo 10MHz) |
−125dBc/Hz / −145dBc/Hz / −150dBc/Hz |
@100Hz / 1kHz / 10kHz |
|
Isigaba se-jitter RMS |
<1ps |
12kHz Ngaphansi noma kulingana nokuthi Fj Ngaphansi noma kulingana no-20MHz |
|
Ukusetshenziswa kwamandla (ukufudumala) |
3W |
Ubukhulu |
|
(Izwe elizinzile) |
1w |
Ubukhulu |
|
Qaphela:Ukuzinza kwemvamisa ukuchezuka kwemvamisa ebangeni lezinga lokushisa kubhekiselwa ku-+25℃. |
||
Izici Zomkhiqizo
■ Ubukhulu obuncane 15x10x8.2 namaphedi angu-6 e-solder
■ Ukuzinza okuqinile ngaphezu kwebanga lokushisa
■ Ukuthobela i-RoHS, LEAD-MAHHALA
Izinhlelo zokusebenza
- I-High Stability CMOS OCXOs 10 mm x 15 mm ilungele ukuxhumana, i-aerospace, ukuzivikela, nezinhlelo zokusebenza zemishini yokuhlola.
Izinzuzo zomkhiqizo
Ukuzinza kwefrikhwensi okuhle kakhulu
Njenge-oven-controlled crystal oscillator (OCXO), inzuzo yayo eyinhloko isekugcineni izinga lokushisa lokusebenza lekristalu ngaphakathi kwebanga elizinzile ngokusebenzisa{1}}isistimu yokulawula izinga lokushisa engashintshi, esusa ngempumelelo umthelela wokushintsha kwezinga lokushisa kwangaphandle kumaza. Ukuzinza kwefrikhwensi kungafinyelela izinga le-ppb (izingxenye ngebhiliyoni ngalinye). Lokhu kuyenza isebenze kahle kakhulu ezimeni ezinezidingo eziphezulu kakhulu zokunemba kwemvamisa (njengokuvumelanisa isistimu yezokuxhumana kanye nokulinganisa okunembayo), ukuqinisekisa ukusebenza{4}}okuzinzile kwesikhathi eside kwezisetshenziswa.
Inzuzo yesikhala yokupakishwa okuhlangene
Usayizi ka-10 mm × 15 mm ungowephakheji elincane neliphakathi{2}}nosayizi. Ngenkathi iqinisekisa ukusebenza, ingahlangabezana nezidingo zedizayini zemishini encane kanye nokuhlanganiswa{4}}nokuminyana okuphezulu. Uma kuqhathaniswa nama-OCXO amakhulu-osayizi, kulula ukuhleleka endaweni yebhodi yesekethe elinganiselwe, kuhlinzeke ngosekelo lokwenziwa kancane kwamamojula okuxhumana, amathuluzi okuhlola nezinye izisetshenziswa.
isitifiketi
Ukuzinza Okuphezulu kwe-CMOS OCXOs 10 mm x 15 mm OS15H6 uchungechunge luyathobelana ne-RoHS, LEAD-MAHHALA, HALOGEN-MAHHALA futhi REACH iyathobelana.
FAQ
I-Q1: Izimpawu zayo zokuphuma kwe-CMOS zibonisa kanjani izinzuzo zokuhambisana ezinhlelweni ezisebenzayo?
A: Okukhiphayo kwe-CMOS kuthobelana namazinga ajwayelekile weleveli yokucabanga ye-CMOS (njenge-3.3V, 5V, njll.) futhi ingaxhunywa ngokuqondile ku-interfaces okokufaka kwezinhlelo zesekethe yedijithali (njengama-microprocessors, ama-FPGA, ama-chip okuxhumana, njll.) ngaphandle kwesidingo samasekhethi okuguqulwa eleveli eyengeziwe.
Q2: Yimuphi umehluko oyinhloko phakathi kwale OCXO nezinye izinhlobo zama-oscillator ezinosayizi ofanayo (njenge-TCXO)?
A: Umehluko oyinhloko usekusimama kwefrikhwensi kanye nokuvumelana nezimo kwezinga lokushisa. I-TCXO ilungisa i-frequency drift ngokusebenzisa isekethe yesinxephezelo sezinga lokushisa, futhi ukuzinza kwayo imvamisa kuvame ukuba sezingeni le-ppm (izingxenye ngesigidi); kuyilapho le OCXO, ngokulawula izinga lokushisa okungaguquki, ingafinyelela ukuzinza kwemvamisa yeleveli ye-ppb futhi izinze kakhudlwana phakathi kwebanga lokushisa elibanzi (elifana nokuthi -40℃kuya ku-+85℃).
Amashadi ashisayo: ukuzinza okuphezulu cmos ocxos 10 mm x 15 mm, China ukuzinza okuphezulu cmos ocxos 10 mm x 15 mm abakhiqizi, abahlinzeki
