lec 16 components of pdn 1 _ 2

lec 16 components of pdn 1 _ 2 - Components of PDN 1& 2...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Components of PDN 1 & 2 Components of PDN Components of PDN 1 & 2 Power Delivery Network High Frequency Capacitors Mid-frequency Capacitors Motherboard VRM Components of PDN 1 & 2 Components of a Power Distribution Network VRM Decoupling Capacitors Planes Orthogonal Wiring Board and Package Power Distribution Chip Power Distribution VRM Decoupling Capacitors Planes Orthogonal Wiring Board and Package Power Distribution Chip Power Distribution VRM Decoupling Capacitors Planes Orthogonal Wiring Board and Package Power Distribution Chip Power Distribution Low to Medium to High Frequency High to Ultra High Frequency Components of PDN 1 & 2 Diagram of Buck Switching Regulator Ref: L. D. Smith, R. E. Anderson, D. W. Forehand, T. J. Pelc, and T. Roy, “Power distribution system design methodology and capacitor selection for modern CMOS technology,” IEEE Transactions on Advanced Packaging , vol. 22, no. 3, pp. 284–291, Aug. 1999. Components of PDN 1 & 2 Four Element Model of VRM R – Resistance between VRM sense point and load (~1m Ω ) L out – Output inductance of VRM (~4nH) R flat – ESR of capacitor (~30m Ω ) L slew – Inductance required to ramp up current at the same rate as VRM (~67.5nH) Components of PDN 1 & 2...
View Full Document

This note was uploaded on 04/28/2008 for the course ECE 4460 taught by Professor Swaminathan during the Spring '08 term at Georgia Tech.

Page1 / 26

lec 16 components of pdn 1 _ 2 - Components of PDN 1& 2...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online