100 MHz Hejuru - Guhagarara, Hasi - Icyiciro - Urusaku VCTCXO

100 MHz Hejuru - Guhagarara, Hasi - Icyiciro - Urusaku VCTCXO

Inshuro zihamye · Urusaku rwo mu cyiciro gito

Muri sisitemu yo gutumanaho igezweho, isaha yerekanwe igira uruhare rugereranywa numutima wumuntu. Igena mu buryo butaziguye inshuro zuzuye, itwara ryabatwara, ibimenyetso byera, hamwe na sisitemu yo guhuza imikorere. Cyane cyane mubihe nka 5G / itumanaho ridafite insinga, gusubira inyuma kwa microwave, hamwe no - kwihuta kwamakuru, kwihuta kwinshi hamwe n urusaku rwo mucyiciro cyo hasi ni urufunguzo rwo kugabanya isaha ya sisitemu, kugabanya ibipimo bito bito, no kuzamura imikorere ya RF.

Uyu munsi, tumenyekanisha US14S 6-100.000- 50 NQDT0Q, 100 MHz VCTCXO ya Hangjing (HCI) yagenewe cyane cyane ibikoresho byo gutumanaho bikora -. Gukomatanya gutuza cyane, urusaku rwo hasi, hamwe nurwego rugari, niwo muti watoranijwe kubitumanaho byerekanwa.

01 ｜ Kuki Hejuru - Imikorere VCTCXOs Ningirakamaro kuri sisitemu yitumanaho?

Inshuro zukuri zigira ingaruka kubitwara hamwe nubwiza bwa demodulation

Urusaku rw'icyiciro rutesha agaciro ubuziranenge kandi rwongera umurongo - rwivanga

Ubushyuhe butajegajega bugena ubwizerwe bwibikoresho mubidukikije bigoye

Ubushobozi bwo guhuza amashanyarazi bworohereza gufunga PLL na AFC (Automatic Frequency Control)

VCTCXO nziza cyane itanga isoko isukuye, itajegajega, kandi ishobora kugenzurwa na RF imbere - iherezo, icyiciro - imirongo ifunze (PLLs), imiyoboro ya oscillator yaho, hamwe nisaha yihuta -.

02 ｜ Ibipimo bitanu byingenzi byerekana: Incamake yubushobozi bwayo bukomeye

① ± 0.5 ppm Ihamye

Gukoresha Ubushyuhe: -40 dogere kugeza +85 dogere

Byuzuye - ubushyuhe - intera ihamye: ± 0.5 ppm

Ntagahato ikora ubugari - ibihe by'ubushyuhe nka sitasiyo fatizo n'ibikoresho byo hanze

Ultra - Urusaku rwo mu cyiciro cyo hasi (Bisanzwe kuri 100 MHz)

Urusaku rwo hasi=isuku isukuye + isaha yo hasi yisaha, itezimbere ubwiza bwitumanaho.

③ ± 6 ppm yo kugereranya

Igenzura rya voltage: 0-5 V (hagati ya voltage hagati: 2.5 V)

Bikwiranye no gufunga inshuro za PLL, AFC (Automatic Frequency Control), kalibrasi yumurongo, hamwe na sisitemu ya offset indishyi

④ +7 dBm sine yasohotse

Imbaraga zisohoka za +7 dBm kuri 50 Ω umutwaro

Imiterere ya sine isanzwe, ihuye neza na RF hamwe na - amasaha yo gukora

⑤ Gupakira 14 × 9 mm

6-padi ya SMD yamashanyarazi, kuringaniza imikorere yo gukingira no gukoresha umwanya wa PCB

Bikwiranye na - ikibaho cyinshi - igishushanyo mbonera cyibikoresho byitumanaho

03 Incamake yuburyo busanzwe bukoreshwa

04 Application Ubusanzwe Porogaramu Yubaka

100 MHz VCTCXO

 ↓

PLL / Synthesizer

↓

Isaha / Igisekuru cya Oscillator

↓

Umuyoboro wa RF

↓

Baseband / Gutunganya amakuru

Igikorwa kinini - imikorere VCTCXO itanga inkunga ihamye, isukuye yumurongo woguhuza itumanaho ryose kuva hejuru kugeza hasi.

05 ｜ Ibyingenzi byingenzi urebye

06 Incamake

Hangjing 100 MHz VCTCXO, ifite ituze ryinshi rya ± 0.5 ppm, ultra - urusaku rwo hasi rwa - 165 dBc / Hz, urwego rwa elegitoronike ya ± 6 ppm, hamwe n’umuvuduko ukabije wa +7 dBm, utanga ibikoresho bihamye, byera, kandi bigenzurwa nibikoresho byogusuzuma bizakurikiraho, sisitemu ya RF.

Haba muri sitasiyo fatizo, itumanaho rya microwave hamwe n’itumanaho rya satellite, cyangwa imiyoboro yihuta - hamwe n’ibizamini byo gupima no gupima, ni byiza - bikwiriye kuba "umutima w’umuvuduko."

Kumanika VCTCXO - Gutanga umurongo uhamye kandi usukuye kuri sisitemu yitumanaho.