|
AK8135C Datasheet, PDF (4/15 Pages) Asahi Kasei Microsystems – Multi Clock Generator with VCFO | |||
|
◁ |
[AK8135C]
ï¼ï¼ï¼ï¼ç«¯åæ©è½èª¬æ
çªå·
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
端åå
端åã¿ã¤ã
説æ
XI
AI
24.576MHzæ°´æ¶æ¯ååæ¥ç¶ç«¯åã
TEST1
DI
ãã¹ãç¨ç«¯åãGNDã«æ¥ç¶ãã¦ãã ããã
XO
AO
24.576MHzæ°´æ¶æ¯ååæ¥ç¶ç«¯åã
TEST2
DI
ãã¹ãç¨ç«¯åãGNDã«æ¥ç¶ãã¦ãã ããã
CLK1
DO
24.576MHz åºå端å
REF0PD
DI
ãã¯ã¼ãã¦ã³è¨å®ç«¯å0ãREF0PD=âLâ ã®ã¨ããREF2ãPLL2 ããã³
CLK4 ãåæ¢ãã¾ãã57k⦠ãã«ã¢ããã
CLK2
DO
25.000MHz åºå端å
VDD4
PWR é»æºç«¯åï¼
GND4
PWR GND端åï¼
CLK3
DO
33.333MHz åºå端å
GND5
PWR GND端åï¼
VDD5
PWR é»æºç«¯åï¼
CLK5
DO
REF1PD=âHâ ã®ã¨ãã36.864MHz åºå端åã
REF1PD=âLâ ã®ã¨ããCLK5 㯠âLâ åºåã¨ãªãã¾ãã
GND6
PWR GND端åï¼
VDD6
PWR é»æºç«¯åï¼
REF0PD=âHâ ã㤠HDSEL=âLâ ã®ã¨ãã74.1758MHz åºå端åã
CLK4
DO
REF0PD=âHâ ã㤠HDSEL=âHâ ã®ã¨ãã74.250MHz åºå端åã
REF0PD=âLâ ã®ã¨ããCLK4 㯠âLâ åºåã¨ãªãã¾ãã
GND7
PWR GND端åï¼
VDD7
PWR é»æºç«¯åï¼
REF3
DO
REF1PD=âHâ ã®ã¨ãã27MHz åºå端åï¼VCFOåºåï¼
REF1PD=âLâ ã®ã¨ããREF3 㯠âLâ åºåã¨ãªãã¾ãã
REF2
DO
REF0PD=âHâ ã®ã¨ãã27MHz åºå端åï¼VCFOåºåï¼
REF0PD=âLâ ã®ã¨ããREF2 㯠âLâ åºåã¨ãªãã¾ãã
REF1
DO
27MHz åºå端åï¼VCFOåºåï¼
GND3
PWR GND端åï¼
VDD3
PWR é»æºç«¯åï¼
GND2
PWR GND端åï¼
VDD2
PWR é»æºç«¯åï¼
HDSEL
DI
CLK4 åºåå¨æ³¢æ°é¸æ端åã57k⦠ãã«ã¢ããã
REF1PD
DI
ãã¯ã¼ãã¦ã³è¨å®ç«¯å1ãREF1PD=âLâ ã®ã¨ããREF3ãPLL3 ããã³
CLK5 ãåæ¢ãã¾ãã57k⦠ãã«ã¢ããã
VIN
AI
VCFO å¨æ³¢æ°å¶å¾¡é»å§å
¥å端åã
VDD1
PWR é»æºç«¯åï¼
GND1
PWR GND端åï¼
注æï¼ AI=ã¢ããã°å
¥å端åãAO=ã¢ããã°åºå端åãDI=ãã¸ã¿ã«å
¥å端åã
DO=ãã¸ã¿ã«åºå端åãPWR=é»æºç«¯å
MS1254-J-01
-4-
2010/11
|
▷ |