Clock Matters: What Infinisim Is Showcasing at DAC 2025
Optimize by Finding and Fixing Errors Across the Entire Clock Domain
The clock domain is the heartbeat of every high-performance SoC—and at DAC 2025, Infinisim is redefining how design teams approach clock optimization with speed, precision, and confidence.
If you’re… Read More
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.
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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
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
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
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
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
In the good old days the clock signal looked like a square wave , and had a voltage swing of 5 volts, however with 7nm technology the clock signals can now look more like a sawtooth signal and may not actually reach the full Vdd value of 0.65V inside the core of a chip. I’ll cover some of the semiconductor market trends, and then challenges… Read More
Synchronous circuits dominate the electronic world because clocking eases the design of circuits compared to asynchronous circuits. At the same time, clocking also introduces its share of challenges to overcome. No wonder, a tremendous amount of time and effort have been spent over the years on developing and implementing … Read More
Proper clock functionality and performance are essential for SoC operation. Static timing analysis (STA) tools have served well for verifying clocks, yet with new advanced process nodes, lower operating voltages, higher clock speeds and higher reliability requirements, STA tools alone can’t perform the kinds of analysis… Read More
