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| AK8150C Datasheet, PDF (5/8 Pages) Asahi Kasei Microsystems – 12MHz Clock Generator | |||
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ASAHIKASEI
[AK8150C]
ï¼ï¼æ©è½èª¬æ
ï¼ï¼ï¼ï¼REF 端ååºå
ICLK 端åå
¥åã DIV åè·¯ã§åå¨ã㦠REF 端åã«åºåãã¾ããSEL 端åã§åå¨æ¯ã®è¨å®ãè¡ãã¾ãã
åºå端å
12M
REF
åºåCLKå¨æ³¢æ°
12.00
ICLKå¨æ³¢æ°
ICLKå¨æ³¢æ°/2
ICLKå
¥åå¨æ³¢æ°=38.00MHz
åä½
åè
MHz
SEL= Donât care
MHz
SEL=âLâ
MHz
SEL=âHâ
ï¼ï¼ï¼ï¼REF端ååºåå¨æ³¢æ°åæ¿ã¿ã¤ãã³ã°
SEL LâHã®å ´å
ICLK
_ICLK
å
é¨ä¿¡å·
_ICLK/2
å
é¨ä¿¡å·
SEL
_SEL_SYC
å
é¨ä¿¡å·
REF
Ta
SEL HâLã®å ´å
Taï¼1/19MEG*4(=1/ ICLK/2 x 4=210.5n)[s]
ICLK
_ICLK
å
é¨ä¿¡å·
_ICLK/2
å
é¨ä¿¡å·
SEL
_SEL_SYC
å
é¨ä¿¡å·
REF
âä¿¡å·ã®èª¬æ
ä¿¡å·å
種é¡
ICLK
_ICLK
_ICLK/2
å
¥åä¿¡å·
å
é¨ä¿¡å·
å
é¨ä¿¡å·
SEL
_SELSYC
å
¥åä¿¡å·
å
é¨ä¿¡å·
REF
åºåä¿¡å·
Tb
Tbï¼1/19MEG*4(=1/ ICLK/2 x 4=210.5n)[s]
説æ
å
¥åＣＬＫ
ICLKä¿¡å·ããããã¡ããå
é¨ä¿¡å·
_ICLKãï¼åå¨ããä¿¡å·
åãæ¿ãä¿¡å·
SELä¿¡å·ãåæåããä¿¡å·
CLKé¸æåºåä¿¡å·
MS0678-J-00
-5-
2007/10
|
▷ |
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