Features
• Generates up to three independent output frequencies
• High performance, low phase noise PLL, <0.7ps RMS
typical phase jitter on outputs:
– PCIe Gen1, 2, 3 compliant clock capability
– USB 3.0 compliant clock capability
– 1GbE and 10GbE
• Three fractional output dividers (FODs)
• Independent Spread Spectrum capability on each output
pair
• Four banks of internal non-volatile in-system
programmable or factory programmable OTP memory
• I2C serial programming interface
• One reference LVCMOS output clock
• Three universal output pairs:
– Each configurable as one differential output pair or two
LVCMOS outputs
• I/O Standards:
– Single-ended I/Os: 1.8V to 3.3V LVCMOS
– Differential I/Os: LVPECL, LVDS and HCSL
• Input frequency ranges:
– LVCMOS Reference Clock Input (XIN/REF) – 1MHz to
200MHz
– LVDS, LVPECL, HCSL Differential Clock Input (CLKIN,
CLKINB) – 1MHz to 350MHz
– Crystal frequency range: 8MHz to 40MHz
• Output frequency ranges:
– LVCMOS Clock Outputs – 1MHz to 200MHz
– LVDS, LVPECL, HCSL Differential Clock Outputs –
1MHz to 350MHz
• Individually selectable output voltage (1.8V, 2.5V, 3.3V) for
each output pair
• Redundant clock inputs with manual switchover
• Programmable loop bandwidth
• Programmable slew rate control
• Programmable crystal load capacitance
• Individual output enable/disable
• Power-down mode
• 1.8V, 2.5V or 3.3V core VDDD, VDDA
• Available in 24-pin VFQFPN 4mm x 4mm package
• -40° to +85°C industrial temperature operation