Overview
Description
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
- 32-lead Pb-free package available
- Ambient operating temperature range of –40 to 85°C
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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