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Quadraclock Quadrature Delay Buffer

パッケージ情報

Lead Count (#) 16
Pkg. Type SOIC
Pkg. Code DCG16
Pitch (mm) 1.27
Pkg. Dimensions (mm) 9.9 x 3.9 x 1.5

環境及び輸出分類情報

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

製品スペック

Pkg. Type SOIC
Lead Count (#) 16
Pb (Lead) Free Yes
Carrier Type Tube
Advanced Features Feedback Input
C-C Jitter Typ P-P (ps) 150
Core Voltage (V) 3.3, 5
Feedback Input Yes
Input Freq (MHz) 5 - 150
Input Type LVCMOS
Inputs (#) 1
Length (mm) 9.9
MOQ 144
Moisture Sensitivity Level (MSL) 3
Output Banks (#) 1
Output Freq Range (MHz) 15 - 84
Output Skew (ps) 300
Output Type LVCMOS
Output Voltage (V) 3.3, 5
Outputs (#) 4
Package Area (mm²) 38.6
Pb Free Category e3 Sn
Period Jitter Typ P-P (ps) 75.000
Pitch (mm) 1.27
Pkg. Dimensions (mm) 9.9 x 3.9 x 1.5
Prog. Clock No
Qty. per Carrier (#) 48
Qty. per Reel (#) 0
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Tape & Reel No
Temp. Range 0 to 70°C
Thickness (mm) 1.5
Width (mm) 3.9

説明

The 672-01/02 are zero delay buffers that generate four output clocks whose phases are spaced at 90° intervals. Based on IDT's proprietary low jitter Phase-Locked Loop (PLL) techniques, each device provides five low-skew outputs, with clock rates up to 84 MHz for the 672-01 and up to 135 MHz for the 672-02. By providing outputs delayed one quarter clock cycle, the device is useful for systems requiring early or late clocks. The 672-01/02 include multiplier selections of x0.5, x1, x2, x3, x4, x5, or x6. They also offer a mode to power-down all internal circuitry and tri-state the outputs. In normal operation, output clock FBCLK is tied to the FBIN pin. IDT manufactures the largest variety of clock generators and buffers, and is the largest clock supplier in the world.