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ルネサス エレクトロニクス株式会社 (Renesas Electronics Corporation)
FemtoClock Crystal/LVCMOS-to-LVDS/LVCMOS Frequency Synthesizer

パッケージ情報

CADモデル:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NLG32
Lead Count (#):32
Pkg. Dimensions (mm):5.0 x 5.0 x 0.9
Pitch (mm):0.5

環境及び輸出分類情報

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

製品スペック

Lead Count (#)32
Pb (Lead) FreeYes
Carrier TypeReel
Core Voltage (V)2.5
Divider Value5
Feedback Divider25 - 25
Input Freq (MHz)25 - 25
Input TypeCrystal, LVCMOS
Inputs (#)2
Length (mm)5
MOQ2500
Moisture Sensitivity Level (MSL)3
Output Banks (#)2
Output Freq Range (MHz)25 - 25, 125 - 125
Output SignalingLVDS
Output Skew (ps)50
Output TypeLVDS
Output Voltage (V)2.5
Outputs (#)8
Package Area (mm²)25
Pb Free Categorye3 Sn
Phase Jitter Typ RMS (ps)0.34
Pitch (mm)0.5
Pkg. Dimensions (mm)5.0 x 5.0 x 0.9
Pkg. TypeVFQFPN
Product CategoryFemtoClock
Qty. per Carrier (#)0
Qty. per Reel (#)2500
Reel Size (in)13
Reference OutputNo
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumNo
Tape & ReelYes
Temp. Range (°C)0 to 70°C
Thickness (mm)0.9
VCO Max Freq (MHz)680
VCO Min Freq (MHz)490
Width (mm)5
Xtal Freq (KHz)25 - 25
Xtal Inputs (#)1

説明

The 8440258-46 is an 8-output synthesizer optimized to generate Ethernet clocks. The device will generate 125MHz and 25MHz clocks from a 25MHz crystal with a very good jitter performance. The 8440258-46 uses Renesas' third-generation low phase noise VCO technology and is packaged in a small, 5mm x 5mm VFQFN package.