Differential amplifiers apply gain not to one input signal but to the difference between two input signals. This means that a differential amplifier naturally eliminates noise or interference that is present in both input signals. Differential amplification… Read More
The MOSFET differential pair is a key part of many analog circuits e.g. opamps, comparators, LDOs, etc. A differential pair applies gain to the difference between two signals and has many advantages over single-ended amplifier circuits, e.g. noise reduction and suppression of common-mode signals and DC offset. However, these
I’ve written before about Pulsic’s Animate Preview software, which is extremely helpful in completing placement in analog blocks so that they are ready for routing. Analog design automation has always been a tough proposition, but Animate Preview looks like a promising tool, with practical benefits. Obtaining DRC clean placement… Read More
Dan is joined by Mark Williams, founder and CEO of Pulsic. The application of shape-based routing to automate analog design is explored. Pulsic’s revolutionary new automated analog layout system, Animate is also discussed. With this system, multiple, high quality, fully routed layouts can be created in minutes from … Read More
Many years ago, digital and analog design flows diverged, with digital design benefiting from increasing levels of automation and more importantly separation between the front-end design process and the back-end design process. While digital design still requires linkages between the front and back end, they are well defined… Read More
Pulsic recently announced its new “freemium” product Animate Preview and we had the chance to chat with Mark Williams, President and CEO of Pulsic. Mark explained details of the product and the new business model that could change the direction of the traditional EDA business model structure.
What brought you to the semiconductor… Read More
Earlier this week I wrote about a Goliath in EDA, Synopsys, and their new analog router, today it’s the David in EDA, Pulsic and their Unity Analog Router. I spoke with several people from Pulsic by phone:
IC place and route is a big challenge so we see many EDA companies creating tools. On Tuesday at DAC I met with Dave Noble of Pulsic to get an update.
Notes
Dave Noble, VP Operations (EDA since 2003), Sperry Univac since 1974
– had been an EDA distributor for Pulsic as well
More leads qualified on Monday than all days of last year … Read More
Automation for digital design has been mainstream for a couple of decades but place and route for analog is still in its infancy. Many attempts have been made over the years to automate analog design in one way and another, the bodies are piled up on the hillside. Much analog design is still largely done with custom layout and circuit… Read More
