Fɛn dilannenw ka paramɛtiriw
|
PARAMETER (PARAMETER) ye |
FL37S2 ye |
SARIYAW / KƆLƆSIW |
|
Frequency range tɔgɔlama |
32,768kHz ye |
-- |
|
Yɛrɛyɛrɛli cogoya |
Dugumata |
-- |
|
Frequency muɲuli (fɛrɛnkan muɲuli). |
±20ppm / ±30ppm |
Sugandili wɛrɛw bɛ se ka kɛ. |
|
A sabatili ka tɛmɛ funteni kan |
-0,04ppm/ degere 2 MAX |
Coefficient parabolique (coefficient parabolique) ye. |
|
Baarakɛcogo funteni hakɛ |
-20 ka se +70 degeli ma walima -40 ka se +85 degeli ma |
Sugandili wɛrɛw bɛ se ka kɛ. |
|
Turnover funteni hakɛ |
+25±5 degere |
-- |
|
Seri resistance (ESR) min bɛ bɛn ɲɔgɔn ma . |
<65kΩ |
@ seriyali doni |
|
Shunt ka capacitance (kapacitance) min bɛ kɛ |
0,8pF ye |
-- |
|
Lamaga-lamagali seko |
3,2fF ye |
-- |
|
Kapasitansi doni |
6pF/ 7pF / 9pF/ 12,5pF |
Aw ye a ɲɛfɔ. |
|
Drive nivo |
0,1μW suguya / 1,0μW MAX |
-- |
|
Kɔrɔya san kɔnɔ |
±3ppm ye |
Ni +25 degeli ye |
Fɛn dilannenw ka baarakɛcogo
■ Foroko hakɛw:
- 7,5x3.1x2.3 ni ɲɛmɔgɔya 2 ye
■ Fɛrɛnkan muɲuni:
- ±20ppm / ±30ppm, ni sugandi wɛrɛw bɛ sɔrɔ
■ Kɔrɔya hakɛ san o san:
- ±3ppm (ni degere +25 ye ) .
Aplikasiw (applications) minnu bɛ kɛ
- Mini 49 SMD 32.768kHz Crystal FL37S2 seriyali bɛnnen don RTC ni Waatiw, mikroporosesɛriw, waati jateminɛnanw ni kunnafonisɛbɛnw, mɛtɛrɛw ani bololaminɛnw ma.
Nafa minnu bɛ sɔrɔ fɛn dilannenw na
Paramɛtiriw labɛncogo ladamulen:
A bɛ se ka ladilan pewu walasa ka kiliyan-kɛrɛnkɛrɛnnenw ka fɛɛrɛ ɲininiw dafa
Waati jan{0}}Waati jan kɔnɔ fɛnw dilancogo layidu:
Porozɛ cɛsirilenw dɛmɛni garanti ani No EOL (End-of-Life) bolodara jamana kɔkan baarakɛyɔrɔw kama
dipilomu
Mini 49 SMD 32.768kHz Crystal FL37S2 seriyali bɛ RoHS ni REACH sariyaw labato, wa a bɛ sariyaw dafa minnu tɛ ni plɔmu ye ani minnu tɛ ni halojeni ye-.
Ɲininkaliw
J1: Cogo di ka teliya k’a dɔn ni i bɛ baara kɛ ni funteni hakɛ fitinin ye walima ni a ka bon ni i bɛ baarakɛcogo funteni hakɛ sugandi?
A: Aw ye minɛn in baarakɛcogo jateminɛ. Ni aw bɛ so kɔnɔ ɛntɛrinɛti fɛn gansanw (misali la, bulutu kumakanfɔlaw), aw bɛ funteni hakɛ fitinin modɛli sugandi (-20 ~ +70 degere ). Ni aw bɛ mobili, kɛnɛma minɛnw, walima ko wɛrɛw la minnu funteni bɛ ɲɔgɔn falen kosɛbɛ, aw bɛ funteni hakɛ camanba bɔcogo (-40 ~ +85 degere) bila jɔyɔrɔ fɔlɔ la.
J2: Kristali sɛgɛsɛgɛlikɛlan kɔrɔya hakɛ kɔrɔ ye mun ye, wa an ka kan ka hami o la?
A: A bɛ tali kɛ san o san frequency deviation hakɛ la. Kɔrɔya hakɛ min ye 3ppm/san ye, o tɛ jate-minɛn gansanw bɛ se ka baara kɛ san caman kɔnɔ k’a sɔrɔ fili ma kɔlɔsi. Ni ultra-high-precision minɛnw ye, calibration basigilen bɛ se.
J3: Cogo di ka doni hakɛ sugandi ka bɔ sugandiliw la minnu bɛ sɔrɔ 7pF/9pF/12.5pF?
A: Sugandili ka kɛɲɛ ni kafoda dilancogo wajibiyalenw ye. Aw ye minɛnw gafe lajɛ walima ka kɔn ka an ɲininka walasa ka a dɔn ko doni hakɛ bɛ bɛn, ka garanti di ko frequency bɔli sabatilen bɛ bɔ kristalɛ oscillateur la.
Tags hot .: Nɛgɛ Bidon 49 SMD 32.768kHz Kristali, Sinuwa Nɛgɛ Bidon 49 SMD 32.768kHz Kristali dilannikɛlaw, feerekɛlaw
