Features/Benefits
• Generates common frequencies from 14.318MHz or
25MHz
• Crystal or reference input
• 8 - 0.7V current-mode HCSL output pairs
• Supports Serial-ATA at 100MHz
• Two spread spectrum modes: -0.5% down spread and
+/-0.25% center spread; Lower EMI
• 31.5KHz spread modulation rate; passes USB3
compliance testing
• Unused outputs may be disabled in either driven or Hi-Z
state for power manangement
• I-temp version available; supports embedded
applications
Key Specifications
• Cycle to cycle jitter: < 50ps
• Phase jitter: PCIe Gen1/2 <3ps rms
• Output to output skew <65ps
• +/-300 ppm frequency accuracy on output clocks
• +/-50ppm on all output frequencies with Spread Off