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Si5375
4-PLL ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR
Features
Highly integrated, 4–PLL clock Integrated loop filter with
multiplier/jitter attenuator
programmable bandwidth as low
Four independent DSPLLs
as 60 Hz
support any-frequency synthesis Simultaneous free-run and
and jitter attenuation
synchronous operation
Four inputs/four outputs
Each DSPLL can generate any frequency from 2 kHz to 808 MHz from a 2 kHz to 710 MHz input
Automatic/manual hitless input clock switching
Selectable output clock signal format (LVPECL, LVDS, CML, CMOS)
Ultra-low jitter clock outputs: LOL and interrupt alarm outputs
350 fs rms (12 kHz– 20 MHz) I2C programmable
and 410 fs rms (50 kHz–80 MHz)
typical
Single 1.8 V ±5% or 2.