Imingcele yomkhiqizo
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I-PARAMETER |
SUPPLY VOLTAGE |
AMAZWI |
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2.5V |
3.3V |
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Ibanga lemvamisa |
15 ~ 2100MHz |
-- |
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Ukuzinza kwemvamisa |
±25ppm / ±50ppm |
Bheka inothi elingezansi |
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Ibanga lokushisa elisebenzayo |
-10 ukuya ku-+60℃/ -20 ukuya ku-+70℃/ -40 kuya ku-+85 degree |
Izinketho ziyatholakala |
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Ukuguga ngonyaka wokuqala |
±3.0ppm |
@+25 degree |
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Ibanga lokudonsa imvamisa |
±50ppm ~ ±150ppm |
Kuye ngokuthi imvamisa |
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Faka okwamanje |
110mA |
120mA |
@ Layisha |
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I-waveform yokuphuma nokulayisha |
I-LVPECL 50Ω |
ku-VDD–2V |
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Izinga le-voltage ephumayo engu-HIGH |
I-VCC–1.025V / |
I-VCC–0.880V |
Okuncane / Okuphezulu |
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Izinga le-voltage ephumayo ELIPHANSI |
I-VCC–1.810V / |
I-VCC–1.620V |
Okuncane / Okuphezulu |
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Izikhathi zokuvuka nokuwa |
<1ns |
<1ns |
@10~90% ye-Vcc |
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I-Symmetry (umjikelezo womsebenzi) |
45~55% |
@ 50%Vcc |
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Isigaba se-jitter RMS |
0.15ps I-TYP |
12kHz Ngaphansi noma kulingana nokuthi Fj Ngaphansi noma kulingana no-20MHz |
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Umsindo wesigaba |
@ 1kHz |
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@ 10kHz |
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@ 100kHz |
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Qaphela:Ukuzinza kufaka phakathi ukuchezuka kwefrikhwensi ku-+25℃, ngaphezu kwebanga lokushisa, ngenxa yokushintsha kwamandla kagesi, izinguquko zomthwalo ophumayo, ukushaqeka nokudlidliza. |
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Izici Zomkhiqizo
■ Ubukhulu obuncane 2.5x2.0x1.0 namaphedi angu-6 e-solder
■ Ukuzinza okuqinile ngaphezu kwebanga lokushisa
■ I-Tristate vumela/ vala umsebenzi (iphedi 2)
■ Ithobelana ne-RoHS, ithobelana ne-LEAD-MAHHALA, HALOGEN{{1}MAHHALA futhi REACH
Izinhlelo zokusebenza
- Uchungechunge lwe-LVPECL oluphumayo lwe-VCXO Oscillator 2520 lusetshenziswa kabanzi emikhiqizweni efana ne-WLAN, imodemu yekhebula, i-DSL, i-HDTV.
Izinzuzo zomkhiqizo
I-Superior Temperature Stability
I-oscillator ye-2520 VCXO enokukhiphayo kwe-LVPECL isiphenduke umthombo wewashi oyinhloko emikhakheni efana nezokuxhumana, izikhungo zedatha nokulawulwa kwezimboni, ngenxa{1}}yokusebenzisana kwayo kwesivinini esiphezulu, i-jitter ephansi, ukuzinza okubanzi kwezinga lokushisa nosayizi omncane.
Tizici zobuchwepheshe
Izici zayo zobuchwepheshe azihlangabezani kuphela nezidingo zobuchwepheshe obusafufusa obufana ne-5G ne-AI, kodwa futhi ibekela indawo yokunwetshwa ezimeni ezizayo njenge-6G nokushayela okuzenzakalelayo.
isitifiketi
Uchungechunge lwe-LVPECL oluphumayo lwe-VCXO Oscillator 2520 luyathobelana ne-RoHS/REACH, luyahola-mahhala, ne-halogen{2}mahhala.
FAQ
I-Q1: Yiziphi izinyathelo okufanele zithathwe lapho kuthengiswa ukuphuma kwe-LVPECL i-VCXO Oscillator 2520?
A: Ngesikhathi sokudayiswa, qiniseka ukuthi izinga lokushisa lokugeleza kabusha aweqi umkhawulo omkhulu oshiwo kudatha yedatha (imvamisa i-260℃izinga lokushisa eliphakeme kakhulu, ubude besikhathi semizuzwana eyi-10 noma ngaphansi). Gwema ukuthintana okuqondile nomzimba we-oscillator usebenzisa izinsimbi ze-soldering ukuvimbela ukulimala okushisayo. Futhi, gcina ivolumu yokunamathisela ye-solder efanele ukuze uvimbele ukuhlanganisa i-solder, okungase kubangele izifunda ezimfushane.
Q2: Ungasiphatha kanjani isakhiwo se-PCB sale oscillator ukuze unciphise i-EMI?
A: Gcina i-oscillator iseduze kokokufaka kwewashi kwe-IC eqondiwe ukuze unciphise ukulandelelwa kwesignali. Sebenzisa indiza ephansi ngaphansi kwe-oscillator kanye nemikhondo yokuphuma kwayo ukuze uvikeleke. Hlukanisa amandla e-oscillator kumasekhethi edijithali anomsindo ngobuhlalu be-ferrite noma{2}}isihlungi sokudlula esiphansi. Ukwengeza, hambisa ukulandelelwa kwe-LVPECL okuhlukile njengokubhangqwa-kobude obufanisiwe nokungabaza okungaguquki (ngokuvamile okungu-50Ω noma okungu-75Ω) ukuze kuncishiswe ukuboniswa kwesignali.
Amashadi ashisayo: I-lvpecl ephumayo ye-vcxo oscillator 2520, i-China lvpecl ephumayo i-vcxo oscillator 2520 abakhiqizi, abahlinzeki
