The MPC9446 is a 2.5 V and 3.3 V compatible 1:10 clock distribution buffer designed
for low-voltage mid-range to high-performance telecom, networking and computing
applications. Both 3.3 V, 2.5 V and dual supply voltages are supported for mixed-voltage
applications. The MPC9446 offers 10 low-skew outputs and 2 selectable inputs for clock
redundancy. The outputs are configurable and support 1:1 and 1:2 output to input
frequency ratios. The MPC9446 is specified for the extended temperature range of –40C
to 85C.
Features
• Configurable 10 outputs LVCMOS clock distribution buffer
• Compatible to single, dual and mixed 3.3 V/2.5 V voltage supply
• Wide range output clock frequency up to 250 MHz
• Designed for mid-range to high-performance telecom, networking
and computer applications
• Supports applications requiring clock redundancy
• Maximum output skew of 200 ps (150 ps within one bank)
• Selectable output configurations per output bank
• Tristable outputs
• 32-lead LQFP package, Pb-free
• Ambient operating temperature range of –40 to 85C
• For drop in replacement part use 87946AYI-147