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AK8135F Datasheet, PDF (4/12 Pages) Asahi Kasei Microsystems – Multi Clock Generator with VCFS | |||
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[AK8135F]
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端åå
XO
TEST1
XI
TEST2
CLK1
REF1PD
VDD4
GND4
REF3
GND5
VDD5
REF4
GND7
CLK2
CLK3
GND6
VDD6
TEST4
REF34PD
REF2
端åã¿ã¤ã
AO
DI
AI
DI
DO
DI
PWR
PWR
DO
PWR
PWR
DO
PWR
DO
DO
PWR
PWR
DO
DI
DO
説æ
24.576MHzæ°´æ¶æ¯ååæ¥ç¶ç«¯åã
ãã¹ãç¨ç«¯åãGNDã«æ¥ç¶ãã¦ãã ããã
24.576MHzæ°´æ¶æ¯ååæ¥ç¶ç«¯åã
ãã¹ãç¨ç«¯åãGNDã«æ¥ç¶ãã¦ãã ããã
24.576MHï½åºå端åã
ãã¯ã¼ãã¦ã³ç«¯åã
REF1PD=âHâ 㮠㨠ã ã REF1 ã é 常 å ä½ ã ã ã¾ ã ã
REF1PD=âLâ ã®ã¨ããREF1 ãåæ¢ãã¾ãã
57ï½Î©ãã«ã¢ããã
é»æºç«¯å4ã
GND端å4ã
REF34PD=âHâã®ã¨ã 27MHzåºå端åï¼VCFS2åºåï¼ã
REF34PD=âLâã®ã¨ã âLâ ã¨ãªãã¾ãã
GND端å5ã
é»æºç«¯å5ã
REF34PD=âHâã®ã¨ã 27ï¼ï¼¨ï½åºå端åï¼VCFS2åºåï¼ã
REF34PD=âLâã®ã¨ã âLâ ã¨ãªãã¾ãã
GND端å7ã
25.000MHzåºå端åã
33.333MHzåºå端åã
GND端å6ã
é»æºç«¯å6ã
ãã¹ãç¨ç«¯åãâLâåºåã¨ãªãã¾ãã
éæ¾ã«ãã¦ãã ããã
ãã¯ã¼ãã¦ã³ç«¯åã
REF34PD=âHâ ã®ã¨ããVCFS2ãREF3 ããã³ REF4 ãé常
åä½ããã¾ãã
REF34PD=âLâ ã®ã¨ããVCFS2ãREF3 ããã³ REF4 ãåæ¢ã
ã¾ãã
57ï½Î©ãã«ã¢ããã
27MHzåºå端åï¼VCFS1åºåï¼ã
21 GND3
PWR GND端å3ã
22 VDD3
PWR é»æºç«¯å3ã
23
REF1
DO
REF1PD=âHâ ã®ã¨ã 27MHz åºå端åï¼VCFS1åºåï¼ã
REF1PD=âLâ ã®ã¨ã âLâ ã¨ãªãã¾ãã
24 GND2
PWR GND端å2ã
25 VDD2
PWR é»æºç«¯å2ã
26 TEST3
DI
ãã¹ãç¨ç«¯åãGNDã«æ¥ç¶ãã¦ãã ãã
27
VIN2
AI
VCFS2å¨æ³¢æ°å¶å¾¡é»å§ã
28
VIN1
AI
VCFS1å¨æ³¢æ°å¶å¾¡é»å§ã
29 VDD1
PWR é»æºç«¯åï¼ã
30 GND1
PWR GND端åï¼ã
注æï¼AI=ã¢ããã°å
¥å端åï¼AO=ã¢ããã°åºå端åï¼DI=ãã¸ã¿ã«å
¥å端åï¼
DO=ãã¸ã¿ã«åºå端åï¼PWR=é»æºç«¯å
MS1181-J-02
-4-
2011/02
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