(Hong Kong)
Product Summary
The MPC940LFA is a 1:18 low voltage clock distribution chip with 2.5 V or 3.3 V LVCMOS output capabilities. The device features the capability to select either a differential LVPECL or an LVCMOS compatible input. The 18 outputs are 2.5 V or 3.3 V LVCMOS compatible and feature the drive strength to drive 50 Ω series or parallel terminated transmission lines. With output-to-output skews of 150 ps, the MPC940LFA is ideal as a clock distribution chip for the most demanding of synchronous systems.
Parametrics
MPC940LFA absolute maximum ratings: (1)VCC Supply Voltage: -0.3 to 3.6 V; (2)VI Input Voltage: -0.3 to VDD + 0.3 V; (3)IIN Input Current: ±20 mA; (4)TStor Storage Temperature Range: -40 to 125℃.
Features
MPC940LFA features: (1)LVPECL or LVCMOS Clock Input; (2)2.5 V LVCMOS Outputs for Pentium II Microprocessor Support; (3)150 ps Maximum Output-to-Output Skew; (4)Maximum Output Frequency of 250 MHz; (5)32-Lead LQFP Packaging; (6)32-Lead Pb-Free Package Available; (7)Dual or Single Supply Device: Dual VCC Supply Voltage, 3.3 V Core and 2.5 V Output; Single 3.3 V VCC Supply Voltage for 3.3 V Outputs; Single 2.5 V VCC Supply Voltage for 2.5 V I/O.
Diagrams
