|
AK8139A Datasheet, PDF (1/12 Pages) Asahi Kasei Microsystems – 26MHz Clock Source Multi Clock Generator | |||
|
[AK8139A]
ï¼æ«å®ï¼ AK8139A
26MHz Clock Source Multi Clock Generator
AK8139Aã¯ãPLLãå
èµããã¹ã¿ã³ãã¤ã¢ã¼ãä»ããã«ãã¯ããã¯ã¸ã§ãã¬ã¼ã¿ICã§ãã
26.000MHzã®æ°´æ¶æ¯ååãããå¨æ³¢æ°ã®ç°ãªãé«ç²¾åº¦ã®ã¯ããã¯ãåæã«åºåãããã¨ãã§ãã¾ãã
ç¹
é·
â¡ é»æºé»å§ï¼
1.7V - 2.0V (PLLé»æºç¨)
1.7V - 3.6V (åºåç¨)
â¡ ä½æ¶è²»é»æµï¼
ã¹ã¿ã³ãã¤ã¢ã¼ãæï¼7.9uA (typ.) (ç¡è² è·æ)
å
¨åä½æï¼5.4mA (typ.) (ç¡è² è·æ)
â¡ ãã¹ã¿ã¯ããã¯ï¼ 26.000MHz æ°´æ¶æ¯åå
â¡ çæã¯ããã¯
CLK1 ï¼
19.200MHz/8.000MHz/Off
CLK2 ï¼
12.000MHz/24.000MHz/Off
CLK3 ï¼
32.768kHz
REF ï¼
26.000MHz/Off
â¡ ã¹ã¿ã³ãã¤ã¢ã¼ãæ©è½ï¼
CLK3ã®ã¿åºå
â¡ åºåè² è·
CLK1/2, REF
ï¼
15pF
CLK3
ï¼
25pF
â¡ ä½ã¸ãã¿åºå
Period Jitter (CLK1/2, REF)
ï¼
Cycle to cycle Jitter (CLK1/2, REF)
:
25ps typ. (1Ï)
30ps typ. (1Ï)
â¡ ããã±ã¼ã¸ï¼
20ãã³QFN (éããªã¼/ããã²ã³ããªã¼)
â»è£é¢ã®æ¾ç±PADã¯ãVSSã«æ¥ç¶ãã¦ä¸ããã
â ç¨é
Tablet PC
Digital Video Camcorders
Digital Still Camera
Portable system
Mobile Wi-Fi Router
rev.J_04
-1-
2013/2
|
▷ |