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Renesas Electronics Corporation

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.

Programmable FemtoClock NG Differential-to-3.3V,2.5V LVPECL Synthesizer

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NRG10
Lead Count (#):10
Pkg. Dimensions (mm):7.0 x 5.0 x 0.9
Pitch (mm):2.54

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090

Product Attributes

Lead Count (#)10
Carrier TypeReel
Moisture Sensitivity Level (MSL)3
Qty. per Reel (#)2500
Qty. per Carrier (#)0
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
C-C Jitter Max P-P (ps)30
C-C Jitter Typ P-P (ps)18
Core Voltage (V)2.5V, 3.3V
Feedback InputNo
Input Freq (MHz)156.25 - 156.25, 161.133 - 161.133
Input TypeLVDS, LVPECL, LVHSTL, SSTL, HCSL
Inputs (#)1
Length (mm)7
MOQ2500
Output Banks (#)1
Output Freq Range (MHz)19.44 - 19.44, 25 - 25
Output TypeLVPECL
Output Voltage (V)2.5V, 3.3V
Outputs (#)1
Package Area (mm²)35
Phase Jitter Max RMS (ps)0.83
Phase Jitter Typ RMS (ps)0.66
Pitch (mm)2.54
Pkg. Dimensions (mm)7.0 x 5.0 x 0.9
Pkg. TypeVFQFPN
Product CategoryFemtoClock, Low Jitter Clocks (<700 fs RMS)
Prog. ClockNo
Reel Size (in)13
Reference OutputNo
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumNo
Tape & ReelYes
Thickness (mm)0.9
Width (mm)5

Description

The 8N3PGDAMBKI-025 is a very versatile programmable LVPECL synthesizer that can be used for OTN/SONET to Ethernet or 10 GB Ethernet to OTN/SONET rate conversions. The conversion rate is pin-selectable and one of the four rates is supported at a time. In the default configuration, an input clock of 161.1328MHz is converted to 25MHz output. The device uses Renesas' fourth generation FemtoClock™ NG technology to deliver low phase noise clocks combined with low power consumption. The RMS phase jitter at 25MHz output frequency is 0.66ps (12kHz - 5MHz integration range).