Part number:
HD74CDCF2509B
Manufacturer:
Hitachi Semiconductor
File Size:
41.10 KB
Description:
140 mhz/ 0 to 85c operation 3.3-v phase-lock loop clock driver.
The HD74CDCF2509B is a high-performance, low-skew, low-jitter, phase-lock loop clock driver.
It uses a phase-lock loop (PLL) to precisely align, in both frequency and phase, the feedback (FBOUT) output to the clock (CLK) input signal.
It is specifically designed for use with synchronous DRAMs.
The H
HD74CDCF2509B Features
* Supports PC133 and meets “PC SDRAM registered DIMM specification, Rev. 1.1” Phase-lock loop clock distribution for synchronous DRAM applications External feedback (FBIN) pin is used to synchronize the outputs to the clock input No
HD74CDCF2509B_HitachiSemiconductor.pdf
Datasheet Details
HD74CDCF2509B
Hitachi Semiconductor
41.10 KB
140 mhz/ 0 to 85c operation 3.3-v phase-lock loop clock driver.
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