Cadence® system design and verification solutions, integrated under our System Development Suite, provide the simulation, acceleration, emulation, and management capabilities.
System Development Suite Related Products A-Z
Cadence® digital design and signoff solutions provide a fast path to design closure and better predictability, helping you meet your power, performance, and area (PPA) targets.
Full-Flow Digital Solution Related Products A-Z
Cadence® custom, analog, and RF design solutions can help you save time by automating many routine tasks, from block-level and mixed-signal simulation to routing and library characterization.
Overview Related Products A-Z
Driving efficiency and accuracy in advanced packaging, system planning, and multi-fabric interoperability, Cadence® package implementation products deliver the automation and accuracy.
Cadence® PCB design solutions enable shorter, more predictable design cycles with greater integration of component design and system-level simulation for a constraint-driven flow.
An open IP platform for you to customize your app-driven SoC design.
Comprehensive solutions and methodologies.
Helping you meet your broader business goals.
A global customer support infrastructure with around-the-clock help.
24/7 Support - Cadence Online Support
Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.
Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.
Get the most out of your investment in Cadence technologies through a wide range of training offerings.
This course combines our Allegro PCB Editor Basic Techniques, followed by Allegro PCB Editor Intermediate Techniques.
Virtuoso Analog Design Environment Verifier 16.7
Learn learn to perform requirements-driven analog verification using the Virtuoso ADE Verifier tool.
Exchange ideas, news, technical information, and best practices.
The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information.
It's not all about the technlogy. Here we exchange ideas on the Cadence Academic Network and other subjects of general interest.
Cadence is a leading provider of system design tools, software, IP, and services.
I am a student working towards my Master's degree. I am currently doing a project where I have to design a low power circuit. The design consists of multi-Vt nmos and pmos. Can anybody help me out with this? How can I model a high Vt or low Vt transitor in Virtuoso. Although these cells are not available in the standard cell library. Can I create a cell on my own and add it to the existing library? Also, is it possible to simulate such a schematic using Spectre?
Also, is it possible to generate a layout for any design given the schematic using VirtuosoXL ?
Thanks in advance.
Multi threshold MOS transistors are an option of your technology.
As a student do you design in a real technology?
Will your design bee manufactured?
You should check your technology documentation if you have this
option available. Then your silicon vendor should provide you
with the models and layout cells for Low or High Vt MOS transistors.
This is usually nothing what a designer does itself.
This requires specialist which have deep knowledge of modeling and
the manufacturing process.
In reply to Bernd:
Thanks for the reply. My design won't be fabricated but still, there must be a way to model the transistors and verify them right ? How about implementing DTS ?? That is feasible.... just for simulation purposes...
Hi Dear All
i want to use low VT MOS in my simulation by Hspice but i dont know
how can i define it?
help me please.