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Renesas’ Timing product portfolio has been acquired by SiTime.

Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to [email protected]. Full transition to SiTime is expected by late 2026.

RC22312 Block Diagram
RC22308 - Pinout
RC22312 - Pinout
3D illustration featuring top and bottom views of VFQFPN IC chip package with 64 lead count.
RC22312 Block Diagram
RC22308 - Pinout
RC22312 - Pinout
3D illustration featuring top and bottom views of VFQFPN IC chip package with 64 lead count.

RC22312A002GN1#BB0

Active
FemtoClock 3 Ultra-Low Noise Multi-Frequency Clock Synthesizer
RC22312/RC22308 DatasheetLearn more about RC223
This device is factory-configurable.
Try the Custom Part Configuration Utility.

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NLG64
Lead Count (#):64
Pkg. Dimensions (mm):9.0 x 9.0 x 0.9
Pitch (mm):0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeVFQFPN
Lead Count (#)64
Carrier TypeTray
Moisture Sensitivity Level (MSL)3
Qty. per Reel (#)0
Qty. per Carrier (#)207
Pkg. Dimensions (mm)9.0 x 9.0 x 0.9
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
Length (mm)9
MOQ207
Pitch (mm)0.5
Tape & ReelNo
Thickness (mm)0.9
Width (mm)9

Description

The RC223xxA (RC22308A and RC22312A) is a high-performance, small form factor, low-power clock generator, belonging to Renesas' high-performance FemtoClock™ 3 family. It supports ultra-low jitter clocks for 100G/200G/400G/800G SerDes data center equipment reference clock applications. It also comes with three Fractional Output Dividers (FOD), and it can support up to four frequency domains.

Learn more about RC223