Paramita mag mwandu
|
PARAMITA |
XT21M4 |
KIDO / WECHE |
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|
Kidieny mar frekwensi |
19,200 ~ 54,000 MHz |
-- |
|
|
Ng'ado kristal kod mode |
AT - ng'ado / Duong' |
-- |
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Kinda mar frekwensi |
±7ppm / ±10ppm / ±12ppm |
Gik mamoko ma inyalo yiero nitie. |
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Bedo motegno mar frekwensi |
±10ppm |
± 12 sapim |
Gik mamoko ma inyalo yiero nitie. |
|
Liet mar tich |
-20 nyaka +70 digri ; |
-30 nyaka +85 digri |
Gik mamoko ma inyalo yiero nitie. |
|
Resistan maromre |
<100Ω |
19.200 nyaka 30.000 MHz |
|
|
<80Ω |
30.001 nyaka 54.000 MHz |
||
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Nyalo mar ting'o |
7pF, 8pF, 10pF, 12pF |
Yie mondo iler. |
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|
Nyalo mar shunt |
<3.0pF |
-- |
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Level mar riembo |
10μW Kido / 200μW MOLOMO |
-- |
|
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Kido mar liet |
100kΩ±1% |
-- |
|
|
Kido mar liet - ma ok lokre |
4250kΩ |
-- |
|
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Kido mar liet mar kar keno |
-55 nyaka +125 digri |
-- |
|
Kido mag mwandu
■ Rieko Malo & Ultra-Kwekwensi Malo:
- Ochiwo adier mamalo mar ±7ppm kod ng’eyo ma malo ahinya mar 54MHz.
■ Saizi matin ahinya:
- Oting’o - matin ahinya mar 2.0 × 1.6mm, ma en gino ma ok ti mar kristal mar SMD.
Aplikes
- 2016 kristal miyo nyalo mar loso bod matin kod loso mag lwedo, kristal chiwo kinde mowinjore mar RTC mar tudruok mar 5G, tudruok mar simu.
Ber mag gikmoko
Teknoloji mar TCXO ma malo -
Ka watiyo gi teknoloji mar keto gik moko e wi lowo (SMT), osilator mar kristal ma ng’ato nyalo ng’ado e wi ng’ato (TCXO) miyo ng’ato bedo gi nyalo mar loso gik matin kendo nyalo loso gik moko e yo ma ok owinjore ne loso mag PCB ma nigi ng’injo ma malo.
Oganda - Otelo kuom bedo motegno
Ochopo ng’iyo mar liet ma ng’ato ok nyal ng’eyo e kinde duto ma otiyoe, ma miyo bedo gi kinde ma kare ahinya mar tiyo gi gik madongo kaka tudruok mag 5G, yore mag luwo setlait, kod kuonde ma ng’ato nyalo yudoe weche mapiyo ahinya.
oboke mar tiegruok
2016 XT21M4 gik ma itiyogo gin gik ma luwo chike mag RoHS/REACH, maonge lead kendo maonge halogen.
Penjo ma ji penjoga
Q1: Ang’o ma opogore e kido mar “rang’iny mar ng’ich ma tiyo” kod “rang’iny mar ng’ich ma itiyogo” mar ng’ich mar kristal?
A: Kido mar liet ma itiyogo: Kido mar liet ma masin tiyogo kaka pile (kaka, -40 digri nyaka +85 digri ).
Kido mar liet ma itiyogo: Kido mar liet ma masin nyalo ng’ado ka ok omiye teko (ma thothne lach, kaka -55 digri nyaka +125 digri ).
2: Ang’o momiyo osilator mar kristal nyalo kethore e alwora ma ng’ich ahinya?
A: Mos nyalo kelo ng’injo mar chuma ma iye kata oksijen mar elektrod e iye, ma kelo ng’injo mar frekwensi kata ketho ng’injo chuth. Omiyi paro ni oti gi chuma kata gik ma oum maber mondo obed gi geno maber.
Q3: Ang’o momiyo moko kuom gik ma ng’ato nyalo ng’ado e wi kristal dwaro “chulo mar ng’ato ma oseti”?
A: Osilator mag kristal yudo ng’anjo mar frekwensi bang’ kinde (gik ma dongo). Tije ma malo (kaka, tudruok mag setlait) dwaro chudo mar sakiut ma nigi teko mondo orit adier.
Nods mag Hoot: kristal man kod termistor 2016, China kristal man kod termistor 2016 joloso, jochiw
