The MPC9456 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 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 3.3 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 high-performance differential clocking applications
• 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 functional replacement use 87946AYI-147