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KPower supply design for Kintex Ultrascale FPGA: ultra-quiet, 1.8V, 1A

Ultra-Quiet, 1.8V, 1A Design for the Kintex Ultrascale FPGA

Overview

This reference design provides a power-supply circuit with an input voltage of 3.3V, an output voltage of 1.8V, and an output current of 1A using the MAX8869 low-dropout linear regulator. The circuit was developed to power a MGTVCCAUX rail on a Xilinx® Kintex® Ultrascale™ FPGA. Included in this reference design are a schematic and a bill of materials. Design Specifications and Setup Input Voltage: 3.3V Output Voltage: 1.8V Output Current: 1A Output-Voltage Ripple: 5mV

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2024-11-15 00:18:06

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