Thermal Design User Guide: Agilex™ 5 FPGAs and SoCs

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ID 814008
Date 4/01/2024
Public
Document Table of Contents
Document Table of Contents x
1. Introduction to Agilex™ 5 FPGA Thermal Design Guidelines 2. Agilex™ 5 FPGA Mechanical Construction 3. Agilex™ 5 FPGA CTM Construction 4. Power and Thermal Calculator (PTC) 5. General FPGA Thermal Design Considerations 6. Design Examples 7. Heat Sinks 8. Document Revision History for the Thermal Design User Guide: Agilex™ 5 FPGAs A. Agilex™ 5 FPGA Product Keys and Package Drawings
1. Introduction to Agilex™ 5 FPGA Thermal Design Guidelines x
1.1. Definitions of Thermal and Power Terms Used in this Document
2. Agilex™ 5 FPGA Mechanical Construction x
2.1. Built-in Temperature Sensors
2.1. Built-in Temperature Sensors x
2.1.1. Agilex™ 5 FPGA Temperature Rating
3. Agilex™ 5 FPGA CTM Construction x
3.1. CTM File Format 3.2. Thermal Modeling with the CTM 3.3. CTM Top Temperature, TCASE Virtual Sensor 3.4. Obtaining the CTM
4. Power and Thermal Calculator (PTC) x
4.1. PTC Thermal Tab Parameters 4.2. Thermal Analysis with the PTC 4.3. PTC Thermal Tab Calculation Options 4.4. Thermal Resistances and Low Power Devices 4.5. Sensor Temperatures on the PTC Thermal Tab
5. General FPGA Thermal Design Considerations x
5.1. FPGA Power Considerations
5.1. FPGA Power Considerations x
5.1.1. FPGA Maximum Allowed Power Dissipation 5.1.2. Static, Dynamic, and Standby Power
5.1.2. Static, Dynamic, and Standby Power x
5.1.2.1. Future-Proofing an FPGA Thermal Design
6. Design Examples x
6.1. Example 1: Constant Die Power with CFD and TJ-MAX Calculation Mode 6.2. Example 2: Solution with Temperature-Dependent Power 6.3. Example 3: Known Cooling Capacity 6.4. Example 4: Heat Sink Selection
6.1. Example 1: Constant Die Power with CFD and TJ-MAX Calculation Mode x
6.1.1. CFD Results
7. Heat Sinks x
7.1. Attachment Force 7.2. Thermal Interface Material (TIM)
1. Introduction to Agilex™ 5 FPGA Thermal Design Guidelines
2. Agilex™ 5 FPGA Mechanical Construction
3. Agilex™ 5 FPGA CTM Construction
4. Power and Thermal Calculator (PTC)
5. General FPGA Thermal Design Considerations
6. Design Examples
7. Heat Sinks
8. Document Revision History for the Thermal Design User Guide: Agilex™ 5 FPGAs
A. Agilex™ 5 FPGA Product Keys and Package Drawings

1. Introduction to Agilex™ 5 FPGA Thermal Design Guidelines

Updated for:
Intel® Quartus® Prime Design Suite 24.1
Agilex™ 5 FPGAs are a single-die FPGA packaged in a lidless flip-chip ball grid array (BGA). This package does not have an integrated heat spreader (IHS), and the heat sink must be directly installed on top of the die with a thermal interface material (TIM) that you provide.

Thermal analysis of this device requires the use of the Agilex™ 5 Power and Thermal Calculator (PTC). The PTC provides power dissipation and other relevant thermal parameters to be used in the analysis. This document provides methodology, examples, and other relevant data for use when designing with Agilex™ 5 FPGAs.

Thermal design for Agilex™ 5 devices requires that you are familiar with the following topics:

  • Agilex™ 5 mechanical construction.
  • Agilex™ 5 CTMs construction.
  • The Power and Thermal Calculator for Agilex™ 5 FPGAs.
  • General FPGA thermal design considerations.

Section Content
Definitions of Thermal and Power Terms Used in this Document

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