Imirongo y'igicuruzwa
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IBIMENYETSO |
UMURIRO WO GUTANGA |
IVYIYUMVIRO |
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1.8v |
2.5v |
3.3v |
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Urutonde rw'incuro |
0.5 ~ 200MHz |
0.5 ~ 200MHz |
0.5 ~ 200MHz |
32.768kHz iraboneka |
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Gushikama kw'incuro |
±20pm / ±25pm / ±50ppm |
Raba akajambo kari musi |
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Ubushuhe bwo gukoresha |
−10 kugeza kuri +60 / −20 kugeza kuri +70 / −40 kugeza kuri +85 |
Amahitamwo araboneka |
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Gukura umwaka wa mbere |
±3.0pm |
@+25 impapuro |
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Gutanga ubu |
20mA |
25mA |
25mA |
N'umuzigo 15pF |
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Igisohoka c'umuvuduko n'umuzigo |
15pF |
30pF ntaco bimaze |
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Urugero rw'umuriro w'isohoka RURI HEJURU |
1.62V |
2.25V |
2.97V |
Mutoyi |
|
Urugero rw'umuriro w'isohoka RURI MUTO |
0.18V |
0.25V |
0.33V |
Ivyinshi |
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Igihe co kuvyuka no kugwa |
5ns |
4ns |
3ns |
<10MHz @10–90% of Vcc |
|
4ns |
3ns |
3ns |
Ikuruta canke ingana na 10MHz @10–90% ya Vcc |
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|
Uburinganire (ingendo y'igikorwa) |
45~55% canke 40~60% |
@ 50% Vcc |
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Inzira y'uguhungabana RMS |
<1.5ps |
12kHz Muto canke ingana na Fj Muto canke ingana na 20MHz |
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Inyishu:Gushikama birimwo ugukevya kw'incuro ku +25℃, hejuru y'ubushuhe, bitewe n'uguhinduka kw'umuriro, uguhinduka kw'umuzigo w'isohoka, uguhungabana n'uguhungabana. |
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Ibirango vy'igicuruzwa
■ Ingano ntoyi 3.2x2.5x1.0 n'ibikoresho 4 vyo gutera
■ Gushikama gukomeye ku rugero rw'ubushuhe
■ Tri-ubushobozi/ububisha igikorwa (pad 1)
■ Ivy'imodoka vyubahiriza AEC-Q200 biraboneka
Ibisabwa
- Ivyo bikoresho bikoreshwa muri WiFi / WiMAX / Bluetooth / Telefone ngendanwa.
Inyungu z'igicuruzwa
Gushikana vuba
Twizeza ko tuzoshikana vuba, n'ibihe bigufi nk'indwi 1-2
Guhinduranya porogarama
Ishigikira porogarama yuzuye, ishoboza incuro n’imiterere bihinduwe kugira ngo bihure n’ibisabwa vy’ibikorwa vyihariye.
icete
Igikoresho co gutera imbere gishobora gukoreshwa muri porogarama ya CP32H4 (3225) gifise icemezo ca RoHS/REACH-, ntikigira amabuye y’agaciro, kandi ntikigira amabuye y’agaciro.
IBIBAZO bibazwa
IKIBAZO: Ivyuma vy’ivyuma bifise igisohoka ca CMOS bikoresha igikoresho co gushirako (SMD) c’uburebure bwa 3.2×2.5 mm. Ni ibihe bikoresho bitobito vy’ubuhinga bwa none bibereye?
I: Ivyuma vy’ama oscillateur bifise mwene ivyo bipapuro birakomeye cane, ivyo bikaba bituma bishobora gukoreshwa cane mu bikoresho bitobito vy’ubuhinga bwa none bisaba umwanya munini, nk’amatelefone ngendanwa, amasaha y’ubwenge be n’ibikoresho vy’ubuhinga bwa none bishobora gutwara umuntu. Ivyo bikoresho bishobora guhura neza n’imiterere y’ibikoresho vy’ubuhinga bwa none, kandi ukwizigirwa kw’ibikoresho vy’ubuhinga bwa none birashobora gushitsa ivyo bikoresho bikoreshwa ku musi ku musi.
Ikibazo: Ni akamaro akahe igisohoka ca CMOS c’iyi oscillateur gifise mu bikoresho vyo guhanahana amakuru?
I: CMOS isohoka igaragaza ubushobozi buke bwo gukoresha n’ukwihanganira urusaku rwinshi. Mu bikoresho vyo guhanahana amakuru, birashobora kugabanya neza inguvu zikoreshwa no kwagura ubuzima bwa bateri y’ibikoresho. Muri ico gihe nyene, ukwihanganira urusaku rwinshi biratuma ishobora kuguma itanga ikimenyetso kidahinduka mu bidukikije bikomeye vy’umuyagankuba, ivyo bikaba bituma amakuru y’itumanaho ashobora gutangazwa neza. Ni vyiza cane cane gukoreshwa mu bikoresho vy'itumanaho bitagira umurongo vy'urugendo rugufi-nk'ibikoresho vya Wi-Fi n'ibikoresho vya Bluetooth.
Imisoro ishushe: incuro nyinshi zishobora gutegurwa xo 3225, Ubushinwa incuro nyinshi zishobora gutegurwa xo 3225 abahinguzi, abagurisha
