100 MHz Sanfɛ-Basigi, Dɔgɔman-Fazi-Mankan VCTCXO

100 MHz Sanfɛ-Basigi, Dɔgɔman-Fazi-Mankan VCTCXO

Frekansi basiginin · Fazi mankan dɔgɔman · Ɛlɛkitoroniki yɛlɛmani tilennin-Ka lɛrɛ sɛgɛsɛgɛli di min be se ka la a la 5G basiyɔrɔw, mikrowondi kumaɲɔgɔnya, ani kɔrɔbɔli minanw kama

Bi ka kumaɲɔgɔnya fɛɛrɛw la, lɛrɛ min be baara kɛ ni lɛrɛ ye, o be se ka suma ni adamaden dusukun ta ye. A be frekansi tiɲɛn, nɛgɛjuru basigi, tagamasiɲɛ saniya ani sisitɛmu ka sinkronizasiyɔn baara dantigɛ ka ɲɛ. Kɛrɛnkɛrɛnniya la, i n’a fɔ 5G/wireless communications, microwave backhaul, ani kunnafoni yɛlɛmani teliyaba-, basigiba min be sɔrɔ frekansiba la ani fazi mankan min ka dɔgɔ, o lo be se ka dɔ bɔ sisitɛmu lɛrɛ jitter la, ka bit fili hakɛ dɔgɔya, ani ka RF ɲɔgɔndan baarakɛcogo fisaya.

Bi, an be US14S6-100.000- 50NQDT0Q yira, o ye 100 MHz VCTCXO ye min bɔra Hangjing (HCI) la ani a labɛnna kɛrɛnkɛrɛnnin na ka ɲɛsin kumaɲɔgɔnya minanw ma minw be baara kɛ koɲuman. Ka basigiba, fazi mankan dɔgɔman ani tuning caman fara ɲɔgɔn kan, o lo ye fɛɛrɛ ɲuman ye kumaɲɔgɔnya frekansi sɛrɛkiliw kama.

01|Mun na VCTCXO minw be baara kɛ koɲuman, olu ka ɲi kumaɲɔgɔnya fɛɛrɛw ma?

Frekansi tiɲɛn be nɔɔ to mɔgɔw ka sinkronizasiyɔn kan ani demodulasiyɔn ka ɲumanya kan

Fazi mankan be spectral saniya tiɲɛ ani ka dɔ fara gɛrɛfɛ-kanali ɲɔgɔndan kan

Funteni basigili be baarakɛminanw ka lannaya yira kɛnɛma yɔrɔ gɛlɛnw na .

Kuran yɛlɛmani be se ka PLL datugu ani AFC (Fréquence automatique) nɔgɔya.

VCTCXO ɲuman be frekansi sɔrɔyɔrɔ saniyanin, basiginin ani min be se ka kɔlɔsi RF ɲɛfɛ-labanw, fazi-datuguninw (PLLw), yɔrɔ osilatɛri sɛrɛkiliw, ani kunnafoni lɛrɛw -teliyabaw kama.

02|Baara kɛcogo jateminɛ jɔnjɔn duuru: A ka setigiya barikamanw lajɛcogo dafanin

±0.5 ppm Basigiba

Baarakɛyɔrɔ ka funteni: -40 degere ka taga +85 degere

Dafalen - funteni - hakɛ basiginin: ±0.5 ppm

A be baara kɛ ni funteni hakɛ caman ye i n’a fɔ basigiyɔrɔw ani kɛnɛma baarakɛminanw

Ultra-Mankan min ka dɔgɔ (A ka ca a la 100 MHz la)

Fazi mankan dɔgɔman=spectre saniyanin + lɛrɛ jitter dɔgɔman, min be kumaɲɔgɔnya ɲɔgɔndan ɲuman fisaya.

±6 ppm yɛlɛmani hakɛ

Kɔlɔsili tansɔn: 0–5 V (cɛmancɛ tansɔn: 2.5 V)

A bɛnnin lo PLL ka frekansi datugucogo ma, AFC (Frekansi kɔlɔsili min be kɛ a yɛrɛ ma), frekansi kalibrasiyɔn, ani sisitɛmu frekansi yɛlɛmani sara .

+7 dBm sinsin ondi bɔyɔrɔ

+7 dBm bɔli fanga ye 50 Ω doni ye

Sine waveform dantigɛlen, min bɛnnin lo koɲuman RF ni -baarakɛcogo lɛrɛ ɲɔgɔndanw ma

Pake 14×9 mm

6-pad SMD nɛgɛ pake, balansi latanga baarakɛcogo ani PCB yɔrɔ baara

A bɛnnin lo -densitɛri board-nivo dilancogo ma kumaɲɔgɔnya minanw na

03|Baarakɛcogo sifaw lajɛcogo

04|Aplikasiyɔn tipikali ka boon lɔcogo

MHz 100

 ↓

PLL / Frekansi sintetizatɛri

↓

Santuru / Sigida Osilatɛri bɔnsɔn

↓

RF lasebaga

↓

Baseband / Kunnafoni baara

VCTCXO min be baara kɛ koɲuman-, o be dɛmɛ basiginin, saniyanin di kumaɲɔgɔnya yɔrɔ bɛɛ ma k’a ta sanfɛ ka taga duguma.

05|Fɛɛn jɔnjɔnw lajɛnin lo

06|Kuma surun

Hangjing 100 MHz VCTCXO, min ka basigi ka bon ±0.5 ppm, ultra-faze mankan min ka dɔgɔ ni -165 dBc/Hz ye, a ka elekitoroniki tuning yɔrɔ ±6 ppm, ani a ka sinsin bɔli +7 dBm, o be basigi, nequgene ka ɲɔgɔnye di, minanw, RF sisitɛmuw ani sɛgɛsɛgɛrikɛminanw minw be se ka mɔgɔw dɛmɛ ka koow kɛ cogo tigitigi la.

A ka kɛ basi stationw ye, mikɔrɔwondi ni sateliti kunnafonifalen, walima -rezow telimanw ani kɔrɔbɔli ni sumali baarakɛcogow, a ka ɲi ka kɛ "frekansi dusukun ye."

Hangjing VCTCXO - Ka sɛrɛkili basiginin ni saniyanin di kumaɲɔgɔnya fɛɛrɛw ma.