HD74CDCF2510B |
Part Number | HD74CDCF2510B |
Manufacturer | Hitachi Semiconductor |
Description | The HD74CDCF2510B 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) outpu... |
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 external RC network required Support spread spectrum clock (SSC) synthesizers Supports frequencies up to 140 MHz 0 to 85°C operating range HD74CDCF2510B Function Table Inputs G X L H H: L: X: High level Low level Immaterial CLK L H H Outputs 1Y (0:9) L L H FBOUT L H H Pin Arrangement AGND 1 VCC 2 24 CLK 23 AVCC 22 VCC 21 1Y9 20 1Y8 19 GND 18 GND 17 ... |
Document |
HD74CDCF2510B Data Sheet
PDF 43.42KB |
Similar Datasheet
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