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MK1491-14 |
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| Part Number | MK1491-14 |
| Manufacturer | Integrated Circuit Systems |
| Description | 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-Loc... |
| 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, 24MHz SIO, and Audio clock support • Single pin CPU(Host) slowdown to 33.3MHz • Multiple power down modes • Low EMI Enable pin reduces EMI radiation (patent pending) Block Diagram VDD 3 FS1:0 Synch./Asynch. PCI STOP# SLOW# Low EMI Enable PS GND 4 VDD HOST5-7 HS VDD HOST1-4 Output Buffers HOST/PCI Clocks 4 HOST1:4 2 Output Buffers Hos... |
| Document |
 MK1491-14 Data Sheet
PDF 91.01KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | MK1491-06 |
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| 2 | MK1491-06F |
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| 3 | MK1491-06J |
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| 4 | MK1491-09 |
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| 5 | MK1493-01 |
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