FEATURES
• Fully integrated PLL
• Eight LVCMOS/LVTTL outputs, 15Ω typical output impedance
• Selectable crystal oscillator interface or
LVCMOS/LVTTL REF_IN clock input
• Maximum output frequency: 166.67MHz
• Maximum crystal input frequency: 38MHz
• Maximum REF_IN input frequency: 41.67MHz
• Individual banks with selectable output dividers for
generating 33.333MHz, 66.66MHz, 100MHz and
133.333MHz
• Separate feedback control for generating PCI / PCI-X
frequencies from a 16.66MHz or 20MHz crystal, or 25MHz
or 33.33MHz reference frequency
• VCO range: 200MHz to 500MHz
• Cycle-to-cycle jitter: 120ps (maximum), @ 3.3V
• Period jitter, RMS: 20ps (maximum)
• Output skew: 250ps (maximum)
• Bank skew: 60ps (maximum)
• Static phase offset: 160ps ± 160ps
• Voltage Supply Modes:
VDD (core/inputs), VDDA (analog supply for PLL),
VDDOA (output bank A),
VDDOB (output bank B, REF_OUT, FB_OUT)
VDD/VDDA/VDDOA/VDDOB
3.3/3.3/3.3/3.3
3.3/3.3/2.5/3.3
3.3/3.3/3.3/2.5
3.3/3.3/2.5/2.5
• -40°C to 85°C ambient operating temperature
• Available in lead-free RoHS compliant package