NB3W1900L Description
The NB3W1900L differential clock buffers are designed to work in conjunction with a PCIe pliant source clock synthesizer to provide point-to-point clocks to multiple agents. The device is capable of distributing the reference clocks for Intel® QuickPath Interconnect (Intel QPI), PCIe Gen1/Gen2/Gen3.The NB3W1900L internal PLL is optimized to support 100 MHz and 133 MHz frequency operation. The NB3W1900L is developed...
NB3W1900L Key Features
- 19 Low Power Differential Clock Output Pairs @ 0.7 V
- Output-to-Output Skew Performance: < 85 ps
- Cycle-to-Cycle Jitter (PLL Mode): < 50ps
- Low Phase Jitter (Intel QPI, PCIe Gen 2/Gen 3 Phase Jitter
- Input-to-Output Delay Variation: < 50 ps
- Fixed-Feedback for Lowest Input-to-Output Delay Variation
- Spread Spectrum patible; Tracks Input Clock