"Improved Target Impedance Concept with Jitter Specification" by Yin Sun, Jingook Kim et al.
 

Improved Target Impedance Concept with Jitter Specification

Abstract

In this article, an improved target impedance concept directly correlating circuit output jitter with power distribution network (PDN) R-L-C parameters is proposed. A systematic procedure to develop the target impedance curves is formulated and developed for common CMOS buffer circuits. The relationship between output jitter and PDN R-L-C parameters is analytically derived by evaluating the time domain voltage ripple to jitter transfer relationship along with the relationship between time domain voltage ripple and PDN R-L-C parameters. Given the transient integrated circuit switching current and the jitter specification, multiple target impedance curves can be defined for a specific circuit. The jitter and PDN R-L-C analytical correlations are validated through HSPICE simulation. The application of the proposed target impedance concept with jitter specification is also demonstrated via simulation.

Department(s)

Electrical and Computer Engineering

Research Center/Lab(s)

Intelligent Systems Center

Comments

National Science Foundation, Grant IIP-1916535

Keywords and Phrases

Buffer; Jitter; Jitter Transfer Function; Power Supply Induced Jitter; Target Impedance

International Standard Serial Number (ISSN)

0018-9375; 1558-187X

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2020 Elsevier, All rights reserved.

Publication Date

05 Jun 2020

Plum Print visual indicator of research metrics
PlumX Metrics
  • Citations
    • Citation Indexes: 10
  • Usage
    • Abstract Views: 3
  • Captures
    • Readers: 5
see details

Share

 
COinS
 
 
 
BESbswy