參數(shù)資料
型號: SY89464UMYTR
廠商: MICREL INC
元件分類: 時鐘及定時
英文描述: 89464 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC44
封裝: 7 X 7 MM, LEAD FREE, MO-220, MLF-44
文件頁數(shù): 4/19頁
文件大?。?/td> 689K
代理商: SY89464UMYTR
Micrel, Inc.
SY89464U
December 2007
M9999-120607-B
hbwhelp@micrel.com or (408) 955-1690
12
Enable Output (EN) Description
The enable function is synchronous so that the outputs
will be enabled/disabled when they are already in the
LOW state. This avoids any chance of generating a
runt pulse when the device is enabled/disabled as can
happen with asynchronous control.
Disable Output(s):
1.
EN toggles from High-to-Low
2.
Output(s) follow the selected Clock input
3.
Output (CLK) goes to a logic LOW level (/CLK
goes to a logic HIGH), after next High-to-Low
transition of the selected input. See Timing
Diagram 5.
Enable Output(s):
1.
EN toggles from Low-to-High.
2.
Output(s) follow the selected clock after next
HIGH-to-LOW transition of the selected input.
See “Timing Diagram 5.”
Timing Diagram 5
相關(guān)PDF資料
PDF描述
SY89464UMY 89464 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC44
SY89467UHYTR 89467 SERIES, LOW SKEW CLOCK DRIVER, 20 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP64
SY89467UHY 89467 SERIES, LOW SKEW CLOCK DRIVER, 20 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP64
SY89482LMG LOW SKEW CLOCK DRIVER, QCC24
SY89482LMGTR LOW SKEW CLOCK DRIVER, QCC24
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