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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.

Low Skew 1 to 4 Clock Buffer

Package Information

CAD Model:View CAD Model
Pkg. Type:SOIC
Pkg. Code:DCG8
Lead Count (#):8
Pkg. Dimensions (mm):4.9 x 3.9 x 1.5
Pitch (mm):1.27

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090

Product Attributes

Lead Count (#)8
Carrier TypeTube
Moisture Sensitivity Level (MSL)1
Qty. per Reel (#)0
Package Area (mm²)19.1
Pitch (mm)1.27
Pkg. Dimensions (mm)4.9 x 3.9 x 1.5
Qty. per Carrier (#)97
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
Country of AssemblyTAIWAN, THAILAND
Country of Wafer FabricationCHINA, TAIWAN
Additive Phase Jitter Typ RMS (fs)35
Core Voltage (V)1.8V, 2.5V, 3.3V
FunctionBuffer
Input Freq (MHz)200
Input TypeLVCMOS
Inputs (#)1
Length (mm)4.9
MOQ291
Output Banks (#)1
Output Freq Range (MHz)200
Output Skew (ps)65
Output TypeLVCMOS
Output Voltage (V)1.8V, 2.5V, 3.3V
Outputs (#)4
Pkg. TypeSOIC
Price (USD)$1.84799
Product CategoryClock Buffers & Drivers
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelNo
Thickness (mm)1.5
Width (mm)3.9

Description

The 651S is a low cost, high-speed single input to four output LVCMOS clock buffer that offers a best-in-class additive phase jitter of sub 50fs.