KEY FEATURES

• Four or two independent DSPLLs, any

output frequency from any input frequency

• Ultra-low jitter of 95 fs rms

• Input frequency range:

• External Crystal: 25–54 MHz

• Differential: 8 kHz to 750 MHz

• LVCMOS: 8 kHz to 250 MHz

• Output frequency range:

• Differential: 100 Hz to 720 MHz

• LVCMOS: 100 Hz to 250 MHz

• Status Monitoring

• Hitless switching

• Si5347: 4 input, 8 output, 64-QFN 9×9 mm

• Si5346: 4 input, 4 output, 44-QFN 7×7 mm