Intel mPGA604 - page 19

Electrical Requirements

mPGA604 Socket 19

Mechanical Design Guide

Figure 4-3 shows the resistance test fixtures separately and superimposed. The upper figure is the

package. The next figure is the baseboard. There are 48 daisy chain configurations on resistance test

board. The bottom figure is the two parts superimposed. Table 4-3 shows these configurations with

the number of pins per each chain and netlist.

Figure 4-3. Electrical Resistance Fixtures Superimposed

Contents

Main Page Contents Figures Tables Revision History Re-Validation Notice to Socket Vendors 1 Introduction 1.1 Objective 1.2 Purpose 1.3 Scope Page 2 Assembled Component and Package Description Page 3 Mechanical Requirements 3.1 Attachment 3.2 Materials 3.2.1 Socket Housing 3.2.2 Color 3.5 Markings 3.5.1 Name mPGA604 3.5.2 Lock (Closed) and Unlock (Open) Markings 3.5.3 Lot Traceability 3.7 Socket/Package Translation During Actuation 3.8 Orientation in Packaging, Shipping and Handling 3.9 Contact Characteristics 3.10 Material and Recycling Requirements 3.11 Lever Actuation Requirements 3.12 Socket Engagement/Disengagement Force 3.13 Visual Aids 3.14 Socket BGA Co-Planarity 3.15 Solder Ball True Position Page Page 4 Electrical Requirements 4.1 Electrical Resistance Page Page Electrical Requirements mPGA604 Socket 21 Mechanical Design Guide Table 4-3. Resistance Test Fixture Netlist (Sheet 1 of 2) 4.2 Determination of Maximum Electrical Resistance 4.3 Inductance 4.3.1 Design Procedure for Inductance Measurements L L L L 4.4 Pin-to-Pin Capacitance 4.5 Dielectric Withstand Voltage 4.6 Insulation Resistance 4.7 Contact Current Rating Page 5 Environmental Requirements 5.1 Mixed Flowing Gas 5.2 Solvent Resistance 5.3 Durability 6 Validation Testing Requirements 6.7 Quality Assurance Requirements 6.8 Socket Test Plan 6.8.1 Submission of an mPGA604 Socket for Validation Testing 6.9 Mechanical Samples 6.10 Socket Validation Notification 7 Safety Requirements Page 8 Documentation Requirements Page 9 Mechanical Drawings