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AK8128D Datasheet, PDF (5/7 Pages) Asahi Kasei Microsystems – HD Clock Generator | |||
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[AK8128D]
端å
F0,F1
CLKIN
CLKISEL
F0,F1
CLKIN
CLKISEL
CLKIN
F0,F1
CLKISEL
CKOUT
åä¸
MIN
0.7*VDD
-10
-20
0.8*VDD
VDDï¼2.85ï½3.6Vï¼Taï¼-20ï½85â
TYP
MAX åä½
åè
V
0.3*VDD V
+10
+20
0.2*VDD
uA
uA 400kWãã«ãã¦
ã³ç«¯å
V IOH=-4mA
V IOL=4mA
ï¼ï¼ï¼ï¼ï¼¡ï¼£ç¹æ§
VDDï¼2.85ï½3.6Vï¼Taï¼-20ï½85â
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端å
MIN
TYP
MAX åä½
åè
ã¯ããã¯å
¥åå¨æ³¢æ° CLKIN
27.0
MHz
48.0
å
¥å CLK ãã¥ã¼ã㣠CLKIN
30
70
% at VDD/2
åºå CLK
ç«ã¡ä¸ããæé
CKOUT
åºå CLK
ç«ã¡ä¸ããæé
CKOUT
ããªãªãã¸ãã¿
(1Ï)
ãã³ã°ã¿ã¼ã ã¸ãã¿
(p-p)
CKOUT
CKOUT
1.2
2.0
ns 0.2*VDD->
0.8*VDD
Cp=max
*1
1.2
2.0
ns 0.8V*DD->
0.2*VDD
Cpï¼max
*1
20
100
ps *1,*2
300
450
ps 1000cycle
*1,*3
åºå CLK
ï¾ï¾ï½ï½°ï¾ï½¨ï½°ï½»ï½²ï½¸ï¾
CKOUT
45
50
55
% *1
åºåé·ç§»æé
CKOUT
åºåï¾ï½¯ï½¸æé
CKOUT
60
μs 74.25MHz/74.1
758MHz ã®åæ¿
æã« 20ppm 以
å
ã«ãªãã¾ã§
ã®æéã*1
1
3
ms *4
*1) è¨è¨å¤
*2) 10,000å測å®
*3) 10,000å測å®ã6Ïï¼+/-3Ïï¼
*4) é»æºãVDDé»å§ã«éããå¾åºåãæå®ã®å¨æ³¢æ°ã®0.1%ã«å®å®ããã¾ã§ã®æé
MS1175-J-00
-5-
2010/3
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