MHz Cristal Resonator Mini 49SMD ye baara kɛ ni a ye

MHz Crystal Resonator Mini 49SMD X497S2 Series, a janya ye 7,6×4,0mm ye. Nin kristalɛ pasif oscillateur min bɛ bɔ Mini 49 seriyali la, o bɛ baara kɛ ni frequency standard ye min ye 32.768kHz ye, ni a precision danma ye ±10ppm walima ka tɛmɛ o kan.

Fɛn dilannenw ka paramɛtiriw

PARAMETER (PARAMETER) ye	X497S2		SARIYAW / KƆLƆSIW
Frequency range tɔgɔlama	8,0 ~ 50,0MHz ye		Fundamental fo ka se 48MHz ma ani 3ème overtone sanfɛ 24MHz.
Kristali tigɛ ni mode	AT - tigɛ / FUND & 3nan OT
Frequency muɲuli (fɛrɛnkan muɲuli).	±10ppm / ±20ppm / ±30ppm		Sugandili wɛrɛw bɛ sɔrɔ.
Frequency sabatili	±10ppm ye	±30ppm ye	Sugandili wɛrɛw bɛ sɔrɔ.
Baarakɛcogo funteni hakɛ	-20 ka se +70 degeli ma ;	-40 ka se +85 degeli ma	Sugandili wɛrɛw bɛ sɔrɔ.
Seriyali resistance (seriyali) min bɛ bɛn o ma	80Ω 60Ω 50Ω 40Ω		FUND – 8,0 ka se 11,9MHz ma FUND – 12,0 ka se 15,9MHz ma FUND – 16,0 ka se 19,0MHz ma FUND – >20,0MHz ye
Kapasitansi doni	5 ~ 32pF walima SERIES		Aw ye a ɲɛfɔ.
Shunt ka capacitance (kapacitansi) min bɛ kɛ	<5pF		-
Drive nivo	100μW suguya / 500μW MAX		--
Kɔrɔya san fɔlɔ	±5ppm ye		@+25 digili

Fɛn dilannenw ka baarakɛcogo

■ 2 ɲɛminɛbagaw Dilancogo:

Foroko bɛ PCB yɔrɔ nafamaw kisi ka sɔrɔ ka solder nɔgɔya

■ Kɔrɔlen-Temp Reflow sabatili:

A dilannen don ni funteni-mugu ye min bɛ se ka kɛlɛ, a bɛ se ka soldering kɛcogo kɔrɔw muɲu, k’a sɔrɔ a ma baarakɛcogo bɔnɛ

Aplikasi minnu bɛ kɛ

MHz Crystal Resonator Mini 49SMD dabɔra mɔgɔw ka minɛnw kama, a bɛ telewisɔn, Arajo, Ɔridinatɛri, ani kɔrɔbɔli minɛnw fana baara.

Kunnafoni-falen-falen-minɛnw

Arajo

Nafa minnu bɛ sɔrɔ fɛn dilannenw na

Frequency Coverage (Fɛrɛkan caman) ani ladamuni min bɛ se ka sɛgɛsɛgɛ

Tɔgɔla frequency range (fɔkan hakɛ) spans8,0 ~ 50,0MHz ye, ni fondamental mode bɛ dɛmɛ fo ka se 48MHz ma,Frequency tolerance sugandiliw bɛ ±10ppm/±20ppm/±30ppm, ani equivalent series resistance (ESR) bɛ ɲɛ sɔrɔ frequency bands bɛɛ kɔnɔ.

Frequency baarakɛcogo sabatilen

Fɛrɛnkan sabatili bɛ daminɛ ±10ppm (ni -20~+70 degere ) ka se ±30ppm (funteni janyalen -40~+85 degere ). Fɔlɔ muɲuli bɛ daminɛ ni ±10ppm ye, ni kɔrɔya hakɛ bɛ dɔgɔya fo ±5ppm/san ni +25 degere .

dipilomu

MHz Crystal Resonator Mini 49SMD X497S2 ka fɛn dilannenw bɛ bɛn RoHS/REACH sariya ma, plɔmu- tɛ ni halojeni- tɛ.

Ɲininkaliw

Q1. Cogo di ka sugandili kɛ baarakɛcogo funteni hakɛ -20~+70 degere ni -40~+85 degere cɛ ?

-20~+70℃: A bɛnnen don so kɔnɔ minɛn kɔrɔw ma (misali la, so kɔnɔ minɛnw, biro minɛnw, izini kunnafonidilanw minnu bɛ baara kɛ so funteni na).
-40~+85℃: A bɛ tali kɛ sigida ko gɛlɛnw na (misali la, kɛnɛma kumaɲɔgɔnya minɛnw, mobili ɛntɛrinɛti, izini otomatiki siratigɛw). Aw bɛ a sɛgɛsɛgɛ ko minɛn in baarakɛcogo funteni hakɛ yɛrɛ bɛ bɛn nin ɲɛfɔli ma.

Q2. Jiginni waati jumɛn bɛ kɛ?

Waati min bɛ kɛ: Paramètres normales kama, a ka c’a la, an bɛ stock sɔrɔ ani an bɛ se ka delivery kɛ tile 1-2 kɔnɔ. Ni u tɛ sɔrɔ, a ka c’a la, modɛli jɔnjɔnw bɛ dɔgɔkun 1~2 ta.

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