Nā palena huahana
|
PARAMETER |
FR07S4 |
OLELO HOOLAHA |
|
Laulā alapine ʻino |
32.768kHz |
-- |
|
Kūlana haʻalulu |
Kumukūʻai |
-- |
|
Ka hoʻomanawanui pinepine |
±20ppm / ±30ppm |
Loaʻa nā koho ʻē aʻe. |
|
Paʻa ma luna o ka mahana |
–0.04ppm/ degere 2 MAX |
Ka helu parabolic. |
|
Laulā wela hana |
-20 i ka +70 degere a i ʻole -40 i ka +85 degere |
Loaʻa nā koho ʻē aʻe. |
|
ʻO ka wela hoʻololi |
+25±5 degere |
-- |
|
Ke kū'ē pūʻulu like (ESR) |
<65kΩ |
@ ka ukana moʻo |
|
ʻO ka capacitance shunt |
0.8pF |
-- |
|
Ka mana hoʻoikaika |
1.9pF |
-- |
|
E hoʻouka i ka capacitance |
6pF/ 7pF / 9pF/ 12.5pF |
E ʻoluʻolu e wehewehe. |
|
pae kaʻa |
0.1μW TYP / 1.0μW MAX |
-- |
|
Kaʻelemakule i kēlā me kēia makahiki |
±3ppm |
Ma +25 degere |
Nā hiʻohiʻona huahana
■ Pūʻolo kūʻokoʻa:
- 7.0 × 1.5 × 1.4 mm me 4 J-alakaʻi no ka hoʻolālā PCB kūpono
■ Ili -Mauna Kaulike:
- Hoʻopili ʻia ka pūʻolo SMD resin hilinaʻi -no ka hui SMT
Nā noi
- Hoʻolālā ʻia no nā noi RTC/nānā, hāʻawi ka MC -146 kHz FR07S4 crystals series i ka manawa hilinaʻi no nā uaki manawa maoli, microcontrollers, ʻōnaehana ana i nā kaʻa, a me nā polokalamu kelepona.
Nā mea maikaʻi o ka huahana
Pani pololei-pili:
ʻO ka moʻo FR07S4 o HCI he pine pololei-i-pani pani no ka moʻo EPSON'S MC-146 me ke kumu kūʻai hoʻokūkū.
Kūleʻa Kaiapuni Loa:
Mālama ʻia ka hana paʻa ma waena o kahi ākea ākea (-40 degere a +85 degere) a pale i nā haʻalulu/vibrations, no laila kūpono ia no ka hoʻohana ʻana i nā kaʻa, ʻoihana, a me ka hoʻohana paʻakikī i waho.
palapala hōʻoia
ʻO nā huahana moʻo MC-146 kHz Crystals 7.0 x 1.5 FR07S4 me RoHS ma ka hoʻokuʻu ʻia a me ka Halogen-Free.
FAQ
Q1: Pehea ka hopena o ka wela i ka paʻa pinepine o ka oscillator?
A: ʻO ka hoʻololi ʻana i ka wela ke kumu o ka neʻe pinepine ʻana; Hoʻopiʻi nā TCXO/OCXO i kēia ma o nā kaʻa kaʻa a i ʻole nā umu.
Q2: Hiki iaʻu ke loaʻa i kahi laʻana me nā hoʻololi kikoʻī (e laʻa, hōʻailona maʻamau)?
A:ʻAe, loaʻa ka hōʻailona maʻamau (logo, helu hapa, a me nā mea'ē aʻe) no nā kauoha hoʻohālike (ʻoi aʻe ma mua a iʻole like me 10pcs). Hiki ke pili nā uku hou no nā hōʻailona paʻakikī; hōʻoia i nā kikoʻī me kā mākou hui kūʻai mua.
Nā huahana pale: mc-146 khz kristal 7.0 x 1.5, Kina mc-146 khz kristal 7.0 x 1.5 mea hana, mea ho'olako
