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FemtoClock Crystal-to-3.3V LVPECL Frequency Synthesizer

パッケージ情報

CADモデル: View CAD Model
Pkg. Type: TSSOP
Pkg. Code: PGG24
Lead Count (#): 24
Pkg. Dimensions (mm): 7.8 x 4.4 x 1.0
Pitch (mm): 0.65

環境及び輸出分類情報

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

製品スペック

Lead Count (#) 24
Carrier Type Tube
Moisture Sensitivity Level (MSL) 1
Qty. per Reel (#) 0
Qty. per Carrier (#) 62
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) 0 to 70°C
Core Voltage (V) 3.3
Feedback Input No
Input Freq (MHz) 25 - 25
Input Type Crystal, LVCMOS
Inputs (#) 2
Length (mm) 7.8
MOQ 62
Output Banks (#) 1
Output Freq Range (MHz) 56 - 170
Output Skew (ps) 30
Output Type LVPECL
Output Voltage (V) 3.3
Outputs (#) 4
Package Area (mm²) 34.3
Phase Jitter Typ RMS (ps) 0.57
Pitch (mm) 0.65
Pkg. Dimensions (mm) 7.8 x 4.4 x 1.0
Pkg. Type TSSOP
Prog. Clock No
Reference Output No
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum No
Tape & Reel No
Thickness (mm) 1
Width (mm) 4.4
掲載 No

説明

The 843004-01 is a 4 output LVPECL synthesizer optimized to generate Ethernet reference clock frequencies. Using a 25MHz 18pF parallel resonant crystal, the following frequencies can be generated based on the settings of 2 frequency select pins (F_SEL[1:0]): 156.25MHz, 125MHz, 62.5MHz. The 843004-01 uses our 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical rms phase jitter, easily meeting Ethernet jitter requirements. The 843004-01 is packaged in a small 24-pin TSSOP package.