MPC940L中文资料摩托罗拉数据手册PDF规格书

The MPC940L is a 1:18 low voltage clock distribution chip with 2.5V LVCMOS output capabilities. The device features the capability to select either a differential LVPECL or an LVTTL/ LVCMOS compatible input. The 18 outputs are 2.5V LVCMOS compatible and feature the drive strength to drive 50Ω series or parallel terminated transmission lines. With output–to–output skews of 150ps, the MPC940L 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.

• LVPECL or LVCMOS/LVTTL Clock Input

• 2.5V LVCMOS Outputs for Pentium II Microprocessor Support

• 150ps Maximum Targeted Output–to–Output Skew

• Maximum Output Frequency of 250MHz

• 32–Lead TQFP Packaging

• Dual VCC Supply Voltage, 3.3V Core and 2.5V Output