9DB202 Description
FEATURES The 9DB202 is a high perfromance 1-to-2 Differential-to-HCSL Jitter Attenuator designed for use in PCI Express™ systems. In some PCI Express™ systems, such as those found in desktop PCs, the PCI Express™ clocks are generated from a low bandwidth, high phase noise PLL frequency synthesizer. In these systems, a jitter-attenuating device may be necessary in order to reduce high frequency random and...
9DB202 Key Features
- Two 0.7V current mode differential HCSL output pairs
- One differential clock input
- CLK and nCLK supports the following input types
- Maximum output frequency: 140MHz
- Input frequency range: 90MHz
- 140MHz
- VCO range: 450MHz
- 700MHz
- Output skew: 110ps (maximum)
- Cycle-to-cycle jitter: 110ps (maximum)