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AK8141 Datasheet, PDF (4/9 Pages) Asahi Kasei Microsystems – Register Programable Single Clock Generator | |||
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[AK8141]
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VDDï¼2.7ï½3.6Vï¼Taï¼-20ï½85â
端å
MIN
TYP
MAX åä½
åè
CLKIN
OE
XLAT
SCLK
SDATA
åä¸
CLKIN
SCLK
SDATA
OE
XLAT
CLKOUT
0.7*VDD
-10
-10
-75
0.8*VDD
CLKOUT
V
0.3*VDD V
+10
μA
+75
+10
0.2*VDD
μA
μA
V VDD=3.0V,Ta=25â
IOH=-4mA
V VDD=3.0V,Ta=25â
IOL=4mA
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VDDï¼2.7ï½3.6ï¼Taï¼-20ï½85â
é
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å¤é¨å
¥å CLK
å¨æ³¢æ°
å¤é¨å
¥å CLK
ï¾ï¾ï½ï½°ï¾ï½¨ï½°ï½»ï½²ï½¸ï¾
åºå CLK
ç«ã¡ä¸ããæé
端å
CLKIN
CLKIN
MIN
TYP
MAX
48.000
or
24.000
or
12.000
or
27.000
40
50
60
CLKOUT
-
4.0
åºå CLK
ç«ã¡ä¸ããæé
CLKOUT
-
4.0
åºå CLK ã¸ãã¿
CLKOUT
15
ï¼ããªãªãã¸ãã¿ 1Ïï¼
åä½
åè
MHz å
¥åå¨æ³¢æ°ã¯ã¬ã¸ã¹
ã¿ã§é¸æ
%
ns Cp1=15pF
0.2*VDDâ0.8*VDD
*1
ns Cp1=15pF
0.8*VDDâ0.2*VDD
*1
ps Cp1=15pF
*1
åºå CLK
ï¾ï¾ï½ï½°ï¾ï½¨ï½°ï½»ï½²ï½¸ï¾
CLKOUT 45
50
55
% Cp1=15pF
*1
ï¾ï¾ï¾ï½°ï½±ï½¯ï¾ï¾æé
CLKOUT
0.14
1
ms *1 *2
*1 è¨è¨å¤
*2 åºåãã£ã¹ã¨ã¼ãã«è§£é¤å¾ï¼OE 端å=âLâââHâè¨å®å¾ï¼ãåºåãæå®ã®å¨æ³¢æ°ã®Â±0.1ï¼
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MS0607-J-02
-4-
2010/10
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