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Infinisim Enables a Path to Greater Profitability and a Competitive Edge

Infinisim Enables a Path to Greater Profitability and a Competitive Edge
by Mike Gianfagna on 05-22-2025 at 10:00 am

Infinisim Enables a Path to Greater Profitability and a Competitive Edge

Improved profitability and competitiveness are at the very heart of every enterprise. Achievements like this are usually attributed to corporate culture. Sometimes, it’s just being in the right place at the right time. Some organizations make huge investments with top-tier consulting companies to help find their way.

Recently… Read More


Video EP2: A Detailed Look at the Most Effective Way to Conquer Clock Jitter with Samia Rashid

Video EP2: A Detailed Look at the Most Effective Way to Conquer Clock Jitter with Samia Rashid
by Daniel Nenni on 03-14-2025 at 10:00 am

In this episode of the Semiconductor Insiders video series, Dan is joined by Samia Rashid, co-founder and president of Infinisim. Samia provides detailed background on clock jitter – what it is, what causes it and the various methods to address the problem. Samia describes the unique clock analysis technology developed… Read More


2025 Outlook with Samia Rashid of Infinisim

2025 Outlook with Samia Rashid of Infinisim
by Daniel Nenni on 01-23-2025 at 10:00 am

2025 Outlook with Samia Rashid of Infinisim

Tell us a little bit about yourself and your company. 

I am Samia Rashid, co-founder and president of Infinisim. My background is quite diverse, spanning product management, manufacturing, sales, and mergers and acquisitions. Before founding Infinisim, I was with iManage, Inc., where I played a pivotal role in growing the company… Read More


My Conversation with Infinisim – Why Good Enough Isn’t Enough

My Conversation with Infinisim – Why Good Enough Isn’t Enough
by Mike Gianfagna on 11-12-2024 at 6:00 am

My Conversation with Infinisim – Why Good Enough Isn’t Enough

My recent post on a high-profile chip performance issue got me thinking. The root cause of the problem discussed there had to do with a clock tree circuit that was particularly vulnerable to reliability aging under elevated voltage and temperature. Chip aging effects have always got my attention. I’ve lived through a few of them… Read More


The Perils of Aging, From a Semiconductor Device Perspective

The Perils of Aging, From a Semiconductor Device Perspective
by Mike Gianfagna on 10-17-2024 at 6:00 am

The Perils of Aging, From a Semiconductor Device Perspective

We‘re all aware of the challenges aging brings. I find the older I get, the more in touch I feel with those challenges.  I still find it to be true that aging beats the alternative. I think most would agree. Human factors aside, I’d like to discuss the aging process as applied to the realm of semiconductor device physics. Here, as with… Read More


A Closer Look at Conquering Clock Jitter with Infinisim

A Closer Look at Conquering Clock Jitter with Infinisim
by Mike Gianfagna on 08-26-2024 at 6:00 am

A Closer Look at Conquering Clock Jitter with Infinisim

As voltages go down and frequencies increase, the challenges in chip design become increasingly complex and unforgiving. Issues that once seemed manageable now escalate, while new obstacles emerge, demanding our attention. Among these challenges, clock jitter stands out as a formidable threat. At its core, clock jitter is… Read More


Afraid of mesh-based clock topologies? You should be

Afraid of mesh-based clock topologies? You should be
by Daniel Payne on 03-18-2024 at 10:00 am

mesh-based clock topology

Digital logic chips synchronize all logic operations by using a clock signal connected to flip-flops or latches, and the clock is distributed across the entire chip. The ultimate goal is to have a clock signal that arrives at the exact same moment in time at all clocked elements. If the clock arrives too early or too late from the PLL… Read More


Power Supply Induced Jitter on Clocks: Risks, Mitigation, and the Importance of Accurate Verification

Power Supply Induced Jitter on Clocks: Risks, Mitigation, and the Importance of Accurate Verification
by Daniel Nenni on 09-27-2023 at 6:00 am

Jitter Analysis

In the realm of digital systems, clocks play a crucial role in synchronizing various components and ensuring smooth flow of logic propagation. However, the accuracy of clocks can be significantly affected by power supply induced jitter. Jitter refers to the deviation in the timing of clock signals with PDN noise compared to ideal… Read More


Clock Verification for Mobile SoCs

Clock Verification for Mobile SoCs
by Daniel Payne on 06-28-2023 at 6:00 am

Clock duty cycle distortion

The relentless advancement of mobile phone technology continues to push boundaries, demanding SoCs that deliver ever-increasing performance while preserving extensive battery life. To meet these demands, the industry is progressively embracing lower technology nodes with current designs being taped-out at 5nm or below.… Read More


CTO Interview: Dr. Zakir Hussain Syed of Infinisim

CTO Interview: Dr. Zakir Hussain Syed of Infinisim
by Daniel Nenni on 03-17-2023 at 6:00 am

Zakir Hussain Infinisim

Zakir Hussain is a co-founder of Infinisim and brings over 25 years of experience in the Electronic Design Automation industry. He was at Simplex Solutions, Inc. (acquired by Cadence) at its inception in 1995 through the end of 2000.  He has published numerous papers on verification and simulation and has presented at many industry… Read More