SI Modeling & Validation

GRL Expert SI Services
Led by veteran SI expert Ben Chia, GRL offers a full range of Signal Integrity services & solutions including SI Modeling, Analysis, & Debugging, Board & Package Level Design & Characterization, S-Parameter Extraction and Modification, IBIS-AMI Modeling & Validation, Probes & Probe Stations.
GRL SI Expertise
GRL offers depth of experience in testing, design (package, PCB, backplane), and simulation for measuring and model development, as well as analysis and review for product refinement.  With experience in 110G vector network measurement and 9 picosecond TDR, GRL delivers proven results even in difficult high-frequency circumstances.  
  • VNA, TDR measurements
  • Fixture de-embedding
  • Model correlations
  • PCB layout design review
  • Via transition design
  • Crosstalk reduction
  • Power integrity
  • Worst-case design
  • Timing budget
  • Channel model
  • 10G backplane