RC22312 - Multi-Frequency Clock Synthesizer

Product Overview

Renesas

Part number	RC22312
Manufacturer	Renesas
File Size	1.06 MB
Description	Multi-Frequency Clock Synthesizer
Datasheet	RC22312 Datasheet
Additional preview pages of the RC22312 datasheet.

The RC22312/RC22308 is an ultra-low phase noise multi-frequency clock synthesizer and digitally controlled oscillator (DCO).

This flexible, low-power device outputs clocks with 25fs RMS jitter supporting 112Gbps and 224Gbps SerDes.

Clock synthesis for: 112Gbps and 224Gbp

Jitter 25fs RMS, 12kHz to 20MHz with 4MHz HPF.
Output frequency range:.
4kHz to 1GHz for differential outputs.
4kHz to 250MHz for single-ended outputs.
Up to 12 HCSL (AC-LVPECL) or LVDS outputs with independent integer dividers; differential outputs can be configured as two single-ended outputs.
DCO frequency resolution < 10-13.
Factory programmable internal OTP.
RC22312.
12 outputs.
9 × 9 mm, 64-VFQFPN.
RC22308.
8.

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Published: Jan 18, 2025 |