Crystal HC-49 SMD 4-PIN

Waɗannan ƙaramar AT{0}yankakken tsiri resonators, Crystal HC{5}}49 SMD 4-PIN X49SS4 jerin-waɗanda aka keɓe a cikin ƙananan fakitin da aka tsara don hawa saman ƙasa— suna ba da ingantacciyar fasahar fakitin ƙarfe da ke nuna daidaitaccen tushen tushe da daidaitawar hulɗar duniya.

Siffofin samfur

PARAMETER	X49SS4				SHARUDI / MAGANA
Kewayon mitar mara kyau	3.2 ~ 40.0MHz				Mahimmanci har zuwa 40MHz da 3rd overtone sama da 24MHz.
Yanke crystal da yanayin	AT - yanke / FUND & OT na uku				-
Haƙuri akai-akai	± 10ppm	± 20ppm		± 30ppm	Akwai sauran zaɓuɓɓuka.
Kwanciyar hankali	± 10ppm		± 30ppm		Akwai sauran zaɓuɓɓuka.
Yanayin zafin aiki	-20 zuwa +70 digiri		-40 zuwa +85 digiri		Akwai sauran zaɓuɓɓuka.
Daidaita jerin juriya	120Ω ~ 100Ω 80Ω ~ 60Ω 50Ω ~ 40Ω <30Ω				KUDI - 3.2 zuwa 5.9MHz KUDI - 6.0 zuwa 8.9MHz KUDI - 9.0 zuwa 15.9MHz FUND – >16.0MHz
Load capacitance	4 ~ 32pF ko SERIES				Da fatan za a saka.
Shunt capacitance	<7pF				--
Matsayin tuƙi	100μW TYP / 500μW MAX				--
Tsufa shekarar farko	± 5pm				@{0}} digiri

Siffofin Samfur

■ Ƙirƙirar ƙira mai ƙarancin ƙira:

Girma 13.0x4.7, tsawo 4.0 ko 4.7mm tare da 4 jagoranci

■ Mafi dacewa don ƙananan mitoci:

Fasahar rufewa:

Yana da juriya -hatimin walda

Aikace-aikace

Aikace-aikace na yau da kullun don Crystal Ta Hole HC-49 SMDX49SS4samfurorikunshin saiti{0}} manyan akwatuna, agogo/VXO masu ninkawa, tsarin tashar fiber, hanyoyin sadarwar Ethernet, da na'urorin modem.

Saita - manyan Akwatuna

Fiber Channel Systems

Amfanin samfur

Fashi -Haɗin dacewa

Yana ba da bambance-bambancen shimfidar wuri - na gargajiya na 49S crystal.

M daidaitaccen jari

Yana riƙe cikakken ƙira na daidaitattun zaɓuɓɓukan mitar don biyan buƙatu nan take.

Shirye-shiryen keɓancewa

Ana samun nau'ikan nau'ikan da aka keɓance don ɗaukar takamaiman buƙatun abokin ciniki.

takardar shaida

HC -49 SMD 4-Filin X49SS4 jerin RoHS da REACH masu yarda, kuma sun cika ka'idojin marasa gubar da marasa halogen.

FAQ

Tambaya: Me yasa crystal oscillators suke da mahimmanci?

A: Suna isar da tsayayye, daidaitattun mitoci, tsayayya da ƙananan zafin jiki / canje-canjen muhalli, kuma suna da mahimmanci ga agogo, kwamfutoci, kayan sadarwa, da GPS.

Tambaya: Ta yaya crystal oscillators ke aiki?

A: Yin amfani da tasirin piezoelectric: ƙarfin lantarki yana sa kristal (sau da yawa ma'adini) girgiza a mitar resonant na halitta, yana samar da siginar lantarki mai dacewa azaman ma'anar lokaci.

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