參數(shù)資料
型號: ICS9248YF-135-T
元件分類: XO, clock
英文描述: 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝: 0.300 INCH, SSOP-48
文件頁數(shù): 2/15頁
文件大?。?/td> 191K
代理商: ICS9248YF-135-T
10
ICS9248-135
Third party brands and names are the property of their respective owners.
SDRAM_STOP# Timing Diagram
Notes:
1. All timing is referenced to the internal CPU clock.
2. SDRAM is an asynchronous input and metastable conditions may exist. This signal is synchronized to the
SDRAM clocks inside the ICS9248-135.
3. All other clocks continue to run undisturbed.
SDRAM_STOP# is an asychronous input to the clock synthesizer. It is used to stop SDRAM clocks for low power operation.
SDRAM_STOP# is synchronized to complete it's current cycle, by the ICS9248-135. All other clocks will continue to run
while the SDRAM clocks are disabled. The SDRAM clocks will always be stopped in a low state and start in such a manner
that guarantees the high pulse width is a full pulse.
相關PDF資料
PDF描述
ICS9248YF-80 133.34 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
ICS9248YF-99 150.29 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
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