MK1493-02A |
Part Number | MK1493-02A |
Manufacturer | Integrated Circuit System |
Description | The MK1493-02A is a general purpose clock generator that provides an integrated clocking solution for PCI/Networking applications. It provides two pairs of differential CPU clocks, four PCI clocks, se... |
Features |
• Packaged in 56-pin TSSOP package • 2 - Pairs of differential CPU clocks (differential • • • • • • • • • • • current mode) 4 - PCI @ 3.3 V 7 - PCI_X @ 3.3 V 2 - REF @ 3.3 V, Fixed 6 - Pairs of differential SSTL2 DDR @ 2.5 V 1 - REF/50 MHz, selectable Spread spectrum for EMI control Supports SMBUS index read/write and blocks read/write operations Uses external 25 or 50 MHz crystal or clock CPU output jitter <125 ps PCI cycle to cycle output jitter <250 ps DDR cycle to cycle output jitter <150 ps Block Diagram PLL2 X1 XTAL OSC X2 PLL1 Spread Spectrum 2 CPU Divider PCI Divider REF(0:1) 50MHz/RE... |
Document |
MK1493-02A Data Sheet
PDF 478.55KB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | MK1493-01 |
Integrated Circuit Systems |
PCI Clock Generator | |
2 | MK1491-06 |
Integrated Circuit Systems |
CS5530 Geode Clock Source | |
3 | MK1491-06F |
Integrated Circuit Systems |
CS5530 Geode Clock Source | |
4 | MK1491-06J |
Integrated Circuit Systems |
AMD Geode Clock Source | |
5 | MK1491-09 |
Integrated Circuit Systems |
AMD Geode GX2 Clock Source |