Imingcele yomkhiqizo
|
Uhlobo |
Imvamisa |
Umkhawulokudonsa |
Misa Ububanzi Bebhande |
I-Ripple |
Ukufakwa |
Kuqinisekisiwe |
Iyanqamula |
Cha |
Usayizi |
||||
|
dB |
KHZ |
dB |
KHz |
dB |
KHZ |
||||||||
|
10M7.5C |
10.7 |
3 |
3.75 |
45 |
8.75 |
65 |
12.5 |
2 |
3.5 |
65 |
1.8k//3.5 |
6 |
H3 |
|
10M12C |
10.7 |
3 |
6 |
45 |
14 |
60 |
20 |
2 |
2.5 |
65 |
2.8k//1 |
6 |
H3 |
|
10M15C |
10.7 |
3 |
7.5 |
45 |
17.5 |
65 |
25 |
2 |
3 |
65 |
3.0k//1.5 |
6 |
H3 |
|
10M7.5D |
10.7 |
6 |
3.75 |
65 |
8.75 |
90 |
12.5 |
2 |
4 |
80 |
1.8k//3.5 |
8 |
H4 |
|
10M12D |
10.7 |
6 |
6 |
65 |
14 |
90 |
20 |
2 |
4 |
80 |
2.8k//1 |
8 |
H4 |
|
10M15D |
10.7 |
3 |
7.5 |
70 |
17.5 |
90 |
25 |
2 |
4 |
80 |
3.0k//1.5 |
8 |
H4 |
|
10M04D |
10.695 |
6 |
2 |
- |
- |
80 |
5 |
2 |
4 |
90 |
900//10 |
8 |
H4 |
|
10M01D |
10.239 |
6 |
0.5 |
- |
- |
60 |
1.5 |
2 |
6 |
60 |
380//10 |
8 |
H4 |
|
10M2.4D |
10.695 |
6 |
1.2 |
40 |
2.5 |
60 |
3 |
2 |
4 |
60 |
200 |
8 |
H4 |
|
21M7.5C |
21.4 |
3 |
3.75 |
45 |
8.75 |
65 |
12.5 |
2 |
3.5 |
65 |
850//5 |
3 |
U3 |
|
21M12C |
21.4 |
3 |
6 |
45 |
15 |
65 |
20 |
2 |
3 |
65 |
1.2k//2.5 |
3 |
U3 |
|
21M15C |
21.4 |
3 |
7.5 |
45 |
18 |
65 |
25 |
2 |
3.5 |
65 |
1.5k//2 |
1 |
U3 |
|
21M7.5D |
21.4 |
6 |
3.75 |
65 |
9 |
90 |
12.5 |
2 |
4 |
80 |
850//5 |
4 |
U4 |
|
21M12D |
21.4 |
6 |
6 |
65 |
15 |
90 |
20 |
2 |
4 |
80 |
1.2k/2.5 |
4 |
U4 |
|
21M15D |
21.4 |
6 |
7.5 |
65 |
18 |
90 |
25 |
2 |
4 |
80 |
1.8k//2 |
1 |
U4 |
Izici Zomkhiqizo
■ Ibanga Lemvamisa:7.8MHz〜70MHz
■ Ukulahlekelwa Kokufaka Okuphansi
■ Ukukhetha okuphezulu
■ Ukumelana Nokwethuka, ukwethembeka okuphezulu
Izinhlelo zokusebenza
- Uchungechunge lwe-Suzhou Hangjing's Low Insertion Loss Crystal CFMH4 lusetshenziswa esiteshini somsakazo se-UHF/GSM/ESM.
Izinzuzo zomkhiqizo
Inani eliphakeme kakhulu lama-Q
Umkhawulokudonsa omncane kakhulu kanye nebhendi yoshintsho oluwumqansa, ukulahlekelwa kokufaka okuphansi kakhulu.
Ukuzinza kwefrikhwensi okuvelele
I-centre frequency drift incane kakhulu.
isitifiketi
Isihlungi se-Low Insertion Loss Crystal CFMH4 sivumelana ngokugcwele ne-RoHS-, sihola{2}}mahhala, i-halogen{{3}mahhala, futhi ukuthobela kwaso kwe-REACH kuyagadwa.
FAQ
Q1: Uyini umthelela wokushisa kuma-crystal oscillator?
A: Izinga lokushisa lidala ukuhlukahluka kokuzinza kwemvamisa-okuvame ukubizwa ngokuthi i-drift. Ukuze umelane nalokhu, izinga lokushisa{2}}elinxeshezelwayo (TCXO) ne-oven-elilawulwayo (OCXO) oscillator akhiwe ukuze kwehliswe imiphumela enjalo kubo bonke amabanga abanzi okushisa.
Q2: Iyini ukubaluleka kwepharamitha "yokuguga"?
IMP: Izilinganiso zokuguga{0}}zesikhathi eside sokukhukhuleka okusukela ekushintsheni kancane kancane kwempahla ezingxenyeni ze-oscillator. -Amadivayisi anemba aphezulu njengama-OCXO abonisa amazinga okuguga aphansi kakhulu (isb, Ngaphansi noma alingana no-±1ppm/ngonyaka), okubalulekile ezinhlelweni zokusebenza ezidinga ukunemba okungaguquki ngokuhamba kwesikhathi.
Amashadi ashisayo: ukulahleka kokufakwa okuphansi kwesihlungi sekristalu cfmh4, abakhiqizi, abahlinzeki baseChina
