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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 Voltage,1:27 Clock Distribution Chip

Package Information

CAD Model:View CAD Model
Pkg. Type:TQFP
Pkg. Code:PRG48
Lead Count (#):48
Pkg. Dimensions (mm):7.0 x 7.0 x 1.4
Pitch (mm):0.5

Environmental & Export Classifications

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

Product Attributes

Lead Count (#)48
Carrier TypeTray
Moisture Sensitivity Level (MSL)3
Core Voltage (V)2.5V, 3.3V
Input TypeLVCMOS, LVPECL
Output Voltage (V)2.5V, 3.3V
Qty. per Reel (#)0
Qty. per Carrier (#)250
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)0 to 70°C
FunctionBuffer, Multiplexer
Input Freq (MHz)250
Inputs (#)2
Length (mm)7
MOQ250
Output Banks (#)1
Output Freq Range (MHz)250
Output Skew (ps)250
Output TypeLVCMOS
Outputs (#)27
Package Area (mm²)49
Pitch (mm)0.5
Pkg. Dimensions (mm)7.0 x 7.0 x 1.4
Pkg. TypeTQFP
Product CategoryClock Buffers & Drivers, Clock Multiplexers
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelNo
Thickness (mm)1.4
Width (mm)7

Description

The MPC941 is a 1:27 low voltage clock distribution chip. The device features the capability to select either a differential LVPECL or an LVCMOS compatible input. The 27 outputs are LVCMOS compatible and feature the drive strength to drive 50Ω series or parallel terminated transmission lines. With output-to-output skews of 250 ps, the MPC941 is ideal as a clock distribution chip for the most demanding of synchronous systems. For a similar product with a smaller number of outputs, please consult the MPC940 data sheet.