RC38312 - Radio Synchronizer and Multi-Frequency Clock Synthesizer

Description

The RC38312/RC38112 is an ultra-low phase noise radio synchronizer, multi-frequency clock synthesizer, and digitally controlled oscillator (DCO).

Features

Ultra-low phase noise synthesizer with jitter below 25fs RMS, 12kHz to 20MHz with 4MHz HPF.
Three independent low-phase noise sync domains.
Four independent low-phase noise frequency domains.
Support for JESD204B/C.
Time sync block with time to digital converter (TDC), time of day (TOD) counter, and PTP clocks.
12 clock outputs with independent integer dividers.
8: LVDS, HCSL (AC-LVPECL) or CML.
4: LVDS, HCSL (AC-LVPECL) or LVCMOS.
Output fr.

Renesas

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Datasheet Details

Part number	RC38312
Manufacturer	Renesas
File Size	2.54 MB
Description	Radio Synchronizer and Multi-Frequency Clock Synthesizer
Datasheet	RC38312 Datasheet
Additional preview pages of the RC38312 datasheet.

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Full PDF Text Transcription

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RC38312/RC38112 FemtoClock®3 Radio Synchronizer and Multi-Frequency Clock Synthesizer Datasheet Description The RC38312/RC38112 is an ultra-low phase noise radio synchronizer, multi-frequency clock synthesizer, and digitally controlled oscillator (DCO). This flexible, low-power device outputs clocks with ultra-low inband phase noise and spurious for 4G and 5G RF transceivers and with jitter below 25fs-rms for 112Gbps and 224Gbps SerDes.

Published: Dec 30, 2024 |