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Si5342 - Any-Output Jitter Attenuator/Clock Multiplier

Download the Si5342 datasheet PDF. This datasheet also covers the Si5345 variant, as both devices belong to the same any-output jitter attenuator/clock multiplier family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • he Si5345/44/42 Rev D features are listed below:.
  • Generates any combination of output frequencies from any input frequency.
  • Ultra-low jitter of 90 fs rms.
  • Input frequency range.
  • Differential: 8 kHz.
  • 750 MHz.
  • LVCMOS: 8 kHz.
  • 250 MHz.
  • Output frequency range.
  • Differential: 100 Hz to 1028 MHz.
  • LVCMOS: 100 Hz to 250 MHz.
  • Programmable jitter attenuation bandwidth: 0.1 Hz to 4 kHz.
  • Meets G.8262 EEC Op.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si5345-Skyworks.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SI5342 ANY-OUTPUT JITTER ATTENUATOR/CLOCK MULTIPLIER Silicon Laboratories
Si534 QUAD FREQUENCY CRYSTAL OSCILLATOR Silicon Laboratories
Si5340 CLOCK GENERATOR Silicon Laboratories
Si5341 CLOCK GENERATOR Silicon Laboratories
Si5341-40-RM CLOCK GENERATOR Silicon Laboratories

Other Datasheets by Skyworks Solutions

Part Number Description
Si5340 Any-Output Clock Generator
Si5341 Any-Output Clock Generator
Si5344 Any-Output Jitter Attenuator/Clock Multiplier
Si5345 Any-Output Jitter Attenuator/Clock Multiplier
Si5346 Any-output Jitter Attenuators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Si5345/44/42 Rev D Data Sheet 10-Channel, Any-Frequency, Any-Output Jitter Attenuator/Clock Multiplier These jitter attenuating clock multipliers combine fourth-generation DSPLL™ and MultiSynth™ technologies to enable any-frequency clock generation and jitter attenuation for applications requiring the highest level of jitter performance. These devices are programmable via a serial interface with in-circuit programmable non-volatile memory (NVM) so they always power up with a known frequency configuration. They support free-run, synchronous, and holdover modes of operation, and offer both automatic and manual input clock switching. The loop filter is fully integrated on-chip, eliminating the risk of noise coupling associated with discrete solutions.