SMT Packaging.ppt [Read-Only] - Laocsmta.org

11.07.2015 • Views

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SMT Packaging.ppt [Read-Only] - Laocsmta.org

SMT Packaging.ppt [Read-Only] - Laocsmta.org

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<strong>Packaging</strong>• New Packages Impact Design• Smaller Footprint• Lower Parasitics• Lower Height• Lower Cost

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<strong>Packaging</strong>• New Packages Impact Design• Smaller Footprint• Lower Parasitics• Lower Height• Lower Cost

Page 1: SMT PackagingOC SMTA 9/16/04
Page 5 and 6: Some Fading Packages• PLCC & SOJ
Page 7 and 8: MicroSMT Package
Page 9 and 10: BBUL Package
Page 11 and 12: Chip Stacking
Page 13 and 14: High Speed Interconnects
Page 15 and 16: Chip Components• 0402 Standard•
Page 17 and 18: Chip Components• Minimal Fillets
Page 19 and 20: Gullwing Leads• Finer Pitch, narr
Page 21 and 22: PCN, MQFP, L/TQFP Pkg• Adds therm
Page 23 and 24: LPN, LCN Package (leadless)
Page 25 and 26: MLF Package (80-100Lds)
Page 27 and 28: Wafer Bumping
Page 29 and 30: RF Packages
Page 31 and 32: LED’s
Page 33 and 34: Design Challenges• More leads per
Page 35 and 36: PCB Manufacturability• PC Fab req
Page 37: Summary• Evolution is constant ch