Mankhwala magawo
|
PARAMETER |
XChithunzi cha 49SS3 |
ZOCHITIKA / MALANGIZO |
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|
Mwadzina pafupipafupi osiyanasiyana |
3.2 ~ 40.0MHz |
Zofunikira mpaka 40MHz ndi 3rd overtone pamwamba pa 24MHz. |
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|
Crystal kudula ndi mode |
AT{{0}kudula / FUND & 3rd OT |
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|
Kulekerera pafupipafupi |
± 10ppm / ± 20ppm / ± 30ppm |
Zosankha zina zomwe zilipo. |
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|
Kukhazikika pafupipafupi |
± 10ppm |
± 30ppm |
Zosankha zina zomwe zilipo. |
|
Ntchito kutentha osiyanasiyana |
-20 mpaka +70 digiri |
-40 mpaka +85 digiri |
Zosankha zina zomwe zilipo. |
|
Zofanana kukana mndandanda |
120Ω ~ 100Ω 80Ω ~ 60Ω 50Ω ~ 40Ω <30Ω |
FUNDO - 3.2 mpaka 5.9MHz FUNDO - 6.0 mpaka 8.9MHz FUNDO - 9.0 mpaka 15.9MHz FUND - >16.0MHz |
|
|
Load capacitance |
4 ~ 32pF kapena SERIES |
Chonde tchulani. |
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|
Shunt capacitance |
<7pF |
-- |
|
|
Mulingo wagalimoto |
100μW TYP / 500μW MAX |
-- |
|
|
Kukalamba chaka choyamba |
± 5 ppm |
@+25 digiri |
|
Zogulitsa Zamankhwala
■ Makulidwe:
- 11.4x4.7, kutalika 4.2 kapena 3.2mm ndi 3 kutsogolera
■ Mafupipafupi otsika:
- Kutsika-kufikira pa 3.2MHz
■ Mtundu wa phukusi:
- Pseudo-Phukusi la SMD HC-49 limathandizira kupititsa patsogolo kapangidwe kabwino katsopano kakupanga ma SMD
Mapulogalamu
- Mndandanda wa makristalo a HC-49S X49SS3 amagwiritsidwa ntchito kwambiri mu ma TV / mawayilesi, zida zoyezera mafakitale, ndi zida zamagetsi zomwe zimafunikira mawotchi okhazikika.
Ubwino wa mankhwala
Kusintha Mwamakonda Awiri
Imathandizira ma frequency ogwirizana kuphatikiza ma frequency offset.
Kusintha Pin Configuration
Imapezeka mumitundu 2, 3 kapena 4-pini yokhala ndi masanjidwe ake.
Siyani-mu Kusintha
Pinizani-ku{1}}pini yogwirizana ndi makampani akuluakulu apadziko lonse lapansi, monga Epson, TXC ndi son on.
satifiketi
Mndandanda wa HC-49S SMD Crystal X49SS3 ndiwotsogola-waulere, wopanda halogen, ndipo umagwirizana kwathunthu ndi malamulo a RoHS ndi REACH.
FAQ
Q1: Ndi ma frequency otani omwe amapezeka?
A: Mafupipafupi okhazikika akuphatikizapo 5.5296MHz, 6MHz, 6.78MHz, 8MHz, ndi zina zotero.
Q2: Chifukwa chiyani HC-49S X49SS3 Series Amatchedwa "Fake-SMD"?
A: Mawu akuti "Pseudo-SMD" (kapena "SMD Yabodza") amatanthauza mapangidwe osakanizidwa a HC-49S X49SS3', omwe amaphatikiza mawonekedwe a-bowo ndi pamwamba-zigawo zokwera. HC-49S yachikhalidwe ndi kristalo wodutsa-bowo wokhala ndi zikhomo zopindika zoyika PCB. Pomwe kusintha kwa X49SS3 "SMD" kumawonjezera ma 3 athyathyathya ogulitsidwa pansi, kulola kuyika pamwamba, koma kumasunga chitsulo chachitsulo cha HC-49S.
Q3: Chifukwa chiyani HC-49S X49SS3 Series imagwiritsa ntchito mapangidwe a"Fake-SMD"?
A: Kukwezera Mapangidwe Olowa: Amalola opanga kuti alowe m'malo mwa-hole HC-49S popanda kukonzanso kwathunthu kwa PCB.
Mtengo poyerekeza ndi Magwiridwe: Zotsika mtengo kuposa ma SMD ang'onoang'ono (monga 2520), koma malo ocheperako-amagwira ntchito bwino.
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