Si5391

• Generates any combination of output frequencies from any input frequency
• Ultra-low jitter performance
• 69fs RMS (Precision Calibration)
• 75fs RMS (integer mode)
• 115fs RMS (fractional mode)
• Input frequency range:
• External crystal: 25 to 54 MHz
• Differential clock: 10 to 750 MHz
• LVCMOS clock: 10 to 250 MHz
• Output frequency range:
• Differential: 100 Hz to 1028 MHz
• LVCMOS: 100 Hz to 250 MHz
• Highly configurable outputs compatible with LVDS, LVPECL, LVCMOS, CML, and HCSL with programmable signal amplitude
• Si5391: 4 input, 12 output, 64-QFN 9x9mm

Si56x

• Available with any frequency from 0.2 MHz to 3000 MHz
• Ultra low jitter: 90 fs RMS typical (12 kHz – 20 MHz)
• Excellent PSRR and supply noise immunity: –80 dBc Typ
• 20 ppm temp stability (–40 to 85 °C)
• 3.3 V, 2.5 V and 1.8 V VDD supply operation from the same part number
• LVPECL, LVDS, CML, HCSL, CMOS, and Dual CMOS output options
• 3.2×5, 5×7 mm package footprints