The BU7335MWV clock generator utilizes ROHM's original high frequency accuracy PLL technology (patented) along with SS (Spread Spectrum) technology as a countermeasure against EMI, resulting in a single-chip clock system optimized for Intel® Atom™ E600 platforms. All required clocks, including those for the CPU (3 lines), PCIe, SATA, graphics (1 line), and USB are included. Designed for use with the BD9591AMWV/BD9594AMWV for sequence control. |
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Function Block (BU7335MWV) |
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Frequency Table |
Function | Wave Form |
Spread Spectrum |
BU7335MWV Output Clocks |
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CPU | Processor | 0.8V differential | ○ | 100MHz/83.33MHz |
Processor | 0.8V differential | ○ | 100MHz/83.33MHz | |
PCI Express | 0.8V differential | ○ | 100MHz | |
Display & Audio | 0.8V differential | - | 96.00MHz | |
Timers & HPET | 3.3V differential | - | 14.318182MHz | |
PCH | PCI Express | 0.8V differential | ○ | 100MHz |
SATA | 0.8V differential | ○ | 100MHz/75MHz | |
Ether | 3.3V differential | - | 25MHz | |
System | 3.3V differential | - | 48MHz | |
Option0 | MCLK | 3.3V differential | - | 12.288MHz |
Option1 | ITP Header | 0.8V differential | ○ | 100MHz/83.33MHz |
Option2 | PCI Express | 0.8V differential | ○ | 100MHz |
Option3 | PCI Express | 0.8V differential | ○ | 100MHz |
Option4 | PCI Express | 0.8V differential | ○ | 100MHz |
■Download the flyer here | |||
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BD959x Series / BU733x Series |
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