メインコンテンツに移動
ルネサス エレクトロニクス株式会社 (Renesas Electronics Corporation)
Low Voltage,1:18 Clock Distribution Chip

パッケージ情報

CADモデル:View CAD Model
Pkg. Type:TQFP
Pkg. Code:PRG32
Lead Count (#):32
Pkg. Dimensions (mm):7.0 x 7.0 x 1.4
Pitch (mm):0.8

環境及び輸出分類情報

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

製品スペック

Lead Count (#)32
Carrier TypeTray
Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)0 to 70°C
Core Voltage (V)2.5V, 3.3V
FunctionBuffer
Input Freq (MHz)250
Input TypeLVCMOS
Inputs (#)1
Length (mm)7
MOQ250
Output Banks (#)1
Output Freq Range (MHz)250
Output Skew (ps)200
Output TypeLVCMOS
Output Voltage (V)2.5V, 3.3V
Outputs (#)18
Package Area (mm²)49
Pitch (mm)0.8
Pkg. Dimensions (mm)7.0 x 7.0 x 1.4
Pkg. TypeTQFP
Product CategoryClock Buffers & Drivers
Qty. per Carrier (#)250
Qty. per Reel (#)0
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelNo
Thickness (mm)1.4
Width (mm)7

説明

The MPC942 is a 1:18 low voltage clock distribution chip with 2.5V or 3.3V LVCMOS output capabilities. The device is offered in two versions; the MPC942C has an LVCMOS input clock while the MPC942P has a LVPECL input clock. The 18 outputs are 2.5V or 3.3V LVCMOS compatible and feature the drive strength to drive 50? series or parallel terminated transmission lines. With output-to-output skews of 200ps, the MPC942 is ideal as a clock distribution chip for the most demanding of synchronous systems. The 2.5V outputs also make the device ideal for supplying clocks for a high performance Pentium II? microprocessor based design.