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AK8172A Datasheet, PDF (4/7 Pages) Asahi Kasei Microsystems – Single Clock Generator | |||
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[AK8172A]
VDDï¼1.7ï½1.9Vï¼Taï¼-20ï½85â
端å
MIN TYP MAX åä½
åè
CLKIN 0.7*VDDI
CLKIN
CLKIN
-1
V VDDI=2.7~3.6V
or VDDI=1.7~1.9V
0.3*VDDI V VDDI=2.7~3.6V
or VDDI=1.7~1.9V
+1
μA
CLKOUT 0.8*VDD
V IOH=-4mA
CLKOUT
0.2*VDD V IOL=4mA
VDDI:å
¥åä¿¡å·ãé§åãã IC ã®é»æºé»å§
ï¼ï¼ï¼ï¼ï¼¡ï¼£ç¹æ§
VDDï¼1.7ï½1.9Vï¼Taï¼-20ï½85â
é
ç®
å¤é¨å
¥å CLK
å¨æ³¢æ°
å¤é¨å
¥å CLK
ï¾ï¾ï½ï½°ï¾ï½¨ï½°ï½»ï½²ï½¸ï¾
åºå CLK
å¨æ³¢æ°
åºå CLK
ç«ã¡ä¸ããæé
端å
CLKIN
MIN TYP MAX
27.0000
CLKIN
30
50
70
CLKOUT
72.36
CLKOUT
-
2.0
-
4.0
åºå CLK
ç«ã¡ä¸ããæé
CLKOUT
-
2.0
-
4.0
åºå CLK
CLKOUT
15
ããªãªãã¸ãã¿
(10000 å測å®ï¼ï¼Ï)
åºå CLK
CLKOUT 45
50
55
ï¾ï¾ï½ï½°ï¾ï½¨ï½°ï½»ï½²ï½¸ï¾
ï¾ï¾ï¾ï½°ï½±ï½¯ï¾ï¾æé
CLKOUT
0.2
åä½
MHz
åè
% at 1/2VDD
MHï½
ns Cpl=10pF
0.2*VDDâ0.8*VDD
*1
ns Cpl=15pF
0.2*VDDâ0.8*VDD
*1
ns Cpl=10pF
0.8*VDDâ0.2*VDD
*1
ns Cpl=15pF
0.8*VDDâ0.2*VDD
*1
ps Cpl=15pF
*1
% at 1/2VDD
Cpl=15pF
*1
ms *1 *2
*1 è¨è¨å¤
*2 é»æºã VDD é»å§ã«éããå¾ãåºåãæå®ã®å¨æ³¢æ°ã®Â±0.1ï¼
ã«å®å®ããã¾ã§ã®æé
MS1369-J-000
-4-
2012/033
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