概览
描述
The 9ZXL1530 is a low-power version of the 9ZX21501 Intel™ DB1900Z-compatible differential buffer. It has 15 low-power HCSL-compatible outputs and meets all the performance requirements of the Intel DB1900Z specification while reducing power consumption by more than 50% from the original 9ZX21501. It is suitable for PCI Express Gen 1/2/3 or QPI/UPI applications and uses fixed external feedback to maintain low drift for demanding QPI/UPI applications.
特性
- 15 - 0.7V low-power HCSL output pairs
- Save power and board space - no Rp
- Space-saving 64-pin QFN package
- Fixed feedback path for 0ps input-to-output delay
- 9 selectable SMBus addresses
- PLL or bypass mode
- PLL can de-jitter incoming clock
- 100MHz or 133MHz PLL mode operation for PCIe and QPI/UPI applications
- Selectable PLL bandwidth minimizes jitter peaking in downstream PLLs
- Spread spectrum compatible
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