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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.

Universal Frequency 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
Input Freq (MHz)25 - 26.5626
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)20
Core Voltage (V)2.5V, 3.3V
Feedback InputNo
Input TypeCrystal
Inputs (#)1
Length (mm)7
MOQ2500
Output Banks (#)1
Output Freq Range (MHz)100 - 100, 156.25 - 156.25, 212.5 - 212.5, 106.25 - 106.25
Output SignalingLVPECL
Output TypeLVPECL
Output Voltage (V)2.5V, 3.3V
Outputs (#)1
Package Area (mm²)35
Phase Jitter Typ RMS (ps)0.197
Pitch (mm)2.54
Pkg. Dimensions (mm)7.0 x 5.0 x 0.9
Pkg. TypeVFQFPN
Product CategoryFemtoClock, General Purpose Clocks
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
Xtal Freq (MHz)25 - 25, 26.5625 - 26.5625
Xtal Inputs (#)1

Description

The 8N3PF10VA-159I is a programmable LVPECL synthesizer that is “forward” footprint compatible with standard 5mm x 7mm oscillators. The device uses Renesas' fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance. Forward footprint compatibility means that a board designed to accommodate the crystal oscillator interface and the optional control pins is also fully compatible with a canned oscillator footprint - the canned oscillator will drop onto the 10-VFQFN footprint for second sourcing purposes. This capability provides designers with programmability and lead time advantages of silicon/crystal based solutions while maintaining compatibility with industry standard 5mm x 7mm oscillator footprints for ease of supply chain management.

The 8N3PF10VA-159I generates four default frequencies 100MHz or 156.25MHz from a 25MHz fundamental mode crystal, or 212.5MHz or 106.25MHz from a 26.5625MHz fundamental mode crystal. The output frequency is selected by FSEL0 and FSEL1 pins.