MK1491-14, MK1491E-14 Datasheet - Integrated Circuit Systems

MK1491-14 OPTi ACPI Firestar Clock Source

The MK1491-14 is a low cost, low jitter, high performance clock synthesizer for OPTi’s Firestar and Firestar+ chipsets for Pentium™ Processor-based mobile computer applications. Using analog Phase-Locked Loop (PLL) techniques, the device uses a 14.318 MHz crystal input to produce multiple output clo.

MK1491-14 Features

* Packaged in 28 pin, 150 mil wide SSOP

* Provides all critical timing for OPTi ACPI Firestar and Firestar+

* Early Host clock of 3.5ns

* Separate VDD and skew adjust for Host 5,6, and 7 supports field upgrade to Firestar+ and new 2.5V processors

* 48MHz USB,

MK1491E-14_IntegratedCircuitSystems.pdf

MK1491-14 Datasheet Preview — This datasheet PDF includes multiple part numbers: MK1491-14, MK1491E-14. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

MK1491-14, MK1491E-14

Manufacturer:

Integrated Circuit Systems

File Size:

91.01 KB

Description:

Opti acpi firestar clock source.

Note:

This datasheet PDF includes multiple part numbers: MK1491-14, MK1491E-14.
Please refer to the document for exact specifications by model.

MK1491-14 Distributor

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TAGS

MK1491-14 MK1491E-14 OPTi ACPI Firestar Clock Source Integrated Circuit Systems