MK1442 Datasheet (Integrated Circuit Systems) - SCSI and Ethernet Clock Source

MK1442, SCSI and Ethernet Clock Source

The MK1442/3 are the ideal way to generate clocks for desktop computer motherboards and LAN workstations.

Using analog Phase-Locked Loop (PLL) techniques, the devices accept a 14.318 MHz crystal input to produce multiple output clocks up to 100 MHz.

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MK1442 Features

* Provides exact frequency Ethernet and SCSI clocks

* 5V or 3.3V (up to 80MHz) operation

* Output clock frequencies up to 100 MHz

* Pentium™ Processor compatible timing

* 486 compatible smooth frequency transitions

* Seven or eight output clocks