RC38112 - Radio Synchronizer and Multi-Frequency Clock Synthesizer
Renesas
Download the RC38112 datasheet PDF.
This datasheet also covers the RC38312 variant, as both devices belong to the same radio synchronizer and multi-frequency clock synthesizer family and are provided as variant models within a single manufacturer datasheet.
General Description
The RC38312/RC38112 is an ultra-low phase noise radio synchronizer, multi-frequency clock synthesizer, and digitally controlled oscillator (DCO).
Key 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.
Full PDF Text Transcription for RC38112 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
RC38112. For precise diagrams, and layout, please refer to the original PDF.
RC38312/RC38112 FemtoClock®3 Radio Synchronizer and Multi-Frequency Clock Synthesizer Datasheet Description The RC38312/RC38112 is an ultra-low phase noise radio synchron...
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ription 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.
RC38112 Datasheet
