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SI5374 - 4-PLL ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

Description

The Si5374 is a highly-integrated, 4-PLL, jitter-attenuating precision clock multiplier for applications requiring sub-1 ps jitter performance.

Features

  • Highly-integrated, 4 PLL clock.
  • Supports all ITU G.709 and any multiplier/jitter attenuator custom FEC ratios (239/237,.
  • Four independent DSPLLs support any-frequency synthesis and jitter 255/238, 255/237, 255/236, 253/226) attenuation.
  • Integrated loop filter with.
  • 8 inputs/8 outputs programmable bandwidth.
  • Each DSPLL can generate any.
  • Simultaneous free-run and frequency from 2 kHz to 808 MHz synchronous operation from a 2 kHz to 710 MHz input.

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Datasheet Details

Part number SI5374
Manufacturer Silicon Laboratories
File Size 348.16 KB
Description 4-PLL ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR
Datasheet download datasheet SI5374 Datasheet
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Si5374 4-PLL ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR Features  Highly-integrated, 4 PLL clock  Supports all ITU G.709 and any multiplier/jitter attenuator custom FEC ratios (239/237,  Four independent DSPLLs support any-frequency synthesis and jitter 255/238, 255/237, 255/236, 253/226) attenuation  Integrated loop filter with  8 inputs/8 outputs programmable bandwidth  Each DSPLL can generate any  Simultaneous free-run and frequency from 2 kHz to 808 MHz synchronous operation from a 2 kHz to 710 MHz input  Automatic/manual hitless input clock  Ultra-low jitter clock outputs: switching 350 fs rms (12 kHz–20 MHz) and  Selectable output clock signal 410 fs rms (50 kHz–80 MHz) typical format (LVPECL, LVDS, CML,  Meets ITU-T G.
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