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AK8126A Datasheet, PDF (3/8 Pages) Asahi Kasei Microsystems – EMI countermeasure for spread spectrum IC | |||
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表1-2-1
S1
L
L
H
H
å¤èª¿åº¦è¨å®
S0
L
H
L
H
ã»ã³ã¿ã»ã¹ãã¬ããè¨å®æ
C/D/OFF=âHâ
±0.5%
±0.25%
±1.0%
±1.5%
ãã¦ã³ã»ã¹ãã¬ããè¨å®æ
C/D/OFF=âLâ
-1.0%
-0.5%
-2.0%
-3.0%
[AK8126A]
表1-2-2 åä½ã¢ã¼ãè¨å®
C/D/Off
åºåå¨æ³¢æ°
L
ãã¦ã³ã»ã¹ãã¬ãã
M
ã¹ãã¬ããã»ãªã
H
ã»ã³ã¿ã¼ã»ã¹ãã¬ãã
注1)âMâã¯ä¸ï¾ï¾ï¾ï¾å
¥åé»å§ã§ãã C/D/Off端åãéæ¾ã«ããã¨ä¸ï¾ï¾ï¾ï¾é»å§ã¨ãªãã¾ãã
注2) ï½½ï¾ï¾ï¾ï½¯ï¾ï¾ã»ï½µï¾æã«S1=âHâã§FR1端åã®ç¶æ
ãå¤åããã¨ICï¾ï½½ï¾ï¾ï½°ï¾ï¾ã¨ãªã誤åä½ãããå ´åãããã¾ãã®ã§
ï½½ï¾ï¾ï¾ï½¯ï¾ï¾ã»ï½µï¾è¨å®æã¯ãFR1端åãâLâã¾ãã¯âHâåºå®ã§ã使ç¨ãã ããã
表1-2-3 åä½å¨æ³¢æ°è¨å®
FR1
FR0
å
¥åå¨æ³¢æ°ç¯å²
åºåå¨æ³¢æ°ç¯å²
L
L
22.5-32MHz
22.5-32MHz(1x)
L
H
45-64MHz
45-64MHz(1x)
H
L
90-128MHz
90-128MHz(1x)
H
H
22.5-32MHz
90-128MHz(4x)
注1) FR1/FR0=âHHâã¯ï¼éååºåã¨ãªããå
¥åã®4åã®å¨æ³¢æ°ãåºåãã¾ãã
MS0978-J-01
-3-
2008/08
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