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HD74CDCF2509B

Renesas
Part Number HD74CDCF2509B
Manufacturer Renesas
Description 3.3-V Phase-lock Loop Clock Driver
Published Dec 4, 2017
Detailed Description HD74CDCF2509B 140 MHz, 0 to 85°C Operation 3.3-V Phase-lock Loop Clock Driver REJ03D0827-1000 (Previous: ADE-205-224H)...
Datasheet PDF File HD74CDCF2509B PDF File

HD74CDCF2509B
HD74CDCF2509B


Overview
HD74CDCF2509B 140 MHz, 0 to 85°C Operation 3.
3-V Phase-lock Loop Clock Driver REJ03D0827-1000 (Previous: ADE-205-224H) Rev.
10.
00 Apr 07, 2006 Description 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 HD74CDCF2509B operates at 3.
3 V VCC and is designed to drive up to five clock loads per output.
One bank of five outputs and one bank of four outputs provide nine low-skew, low-jitter copies of the input clock.
Output signal duty cycles are adj...



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