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Partname: | MC88920 |
Description: | LOW SKEW CMOS PLL CLOCK DRIVER With Power-Down/ Power-Up Feature |
Manufacturer: | Motorola |
Datasheet: | PDF (116K). Click here to download *) |
The MC88920 Clock Driver utilizes phaselocked loop technology to lock its low skew outputs' frequency and phase onto an input reference clock. It is designed to provide clock distribution for CISC microprocessor or single processor RISC systems. The RST_IN/RST_OUT(LOCK) pins provide a processor reset function designed specifically for the MC68/EC/LC030/040 microprocessor family. The PLL allows the the high current, low skew outputs to lock onto a single clock input and distribute it with essentially zero delay to multiple locations on a board. The PLL also allows the MC88920 to multiply a low frequency input clock and distribute it locally at a higher (2X) system frequency. |
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 Click here to download MC88920 Datasheet*) |
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