2.5V and 3.3V LVCMOS Clock Fanout Buffer

The MPC9456 is a 2.5V and 3.3V compatible 1:10 clock distribution buffer designed for low-voltage mid-range to high-performance telecom, networking and computing applications. Both 3.3V, 2.5V and dual supply voltages are supported for mixed-voltage applications. The MPC9456 offers 10 low-skew outputs and a differential LVPECL clock input. The outputs are configurable and support 1:1 and 1:2 output to input frequency ratios. The MPC9456 is specified for the extended temperature range of –40 to 85°C.

Features

• Configurable 10 outputs LVCMOS clock distribution buffer

• Compatible to single, dual and mixed 3.3V/2.5V voltage supply

• Wide range output clock frequency up to 250 MHz

• Designed for mid-range to high-performance telecom, networking and computer applications

• Supports high-performance differential clocking applications

• Max. output skew of 200 ps (150 ps within one bank)

• Selectable output configurations per output bank

• Tristable outputs

• 32 ld LQFP package

• Ambient operating temperature range of –40 to 85°C