Analog/Custom Design

The One Transistor That Became a Thousand - Without You Drawing It Twice

2026-09-30T13:45:00Z

Drawing every transistor variant by hand doesn't scale — change the width, the fingers, or the channel length, and you're redrawing from scratch. Parameterized Cells (Pcells), written in the SKILL®︎ language, solve this by letting you define a transistor once and generate every variation from parameters.(read more)

From Waveform to Root Cause: Debugging Mixed-Signal Designs with SimVision MS

2026-09-29T10:15:00Z

Learn how SimVision MS connects waveforms, mixed nets, connect modules, schematic tracing, OOMRs, and solver diagnostics for effective debugging.(read more)

Fix It Faster: The Secret Virtuoso Tool You're Not Using

2026-09-29T09:50:00Z

Virtuoso suddenly slows down. Do you restart, call IT, or keep guessing? Before you do any of those, check its pulse.

Have you ever been in the middle of a Virtuoso session when a familiar command takes longer than expected, a design opens slowly, or the entire session stops responding? The immediate question is usually the same: Is the issue coming from Virtuoso, the design, the environment, or the surrounding system?

Instead of restarting the session or switching between multiple debugging utilities, open 'Diagnostic Center.' It brings performance and data-integrity checks into a single unified interface, helping you investigate the environment, library access, design data, and system resources. Start with 'Health Monitor' to check Virtuoso's pulse, determine whether the slowdown is related to the tool or to CPU, memory, or network activity, and collect the right debugging evidence to guide your next step.

Health Monitor: Start with the Pulse

Think of health monitor as the pulse monitor for Virtuoso. It continuously monitors Virtuoso and system health while you work, then signals when a performance issue arises, whether the source is Virtuoso or a non-Virtuoso resource such as CPU, memory, or network.

Its real-time status bar displays signals, the entry command, and a short message. The 'Advanced Form' provides CPU, memory, process, and network information, helping you distinguish tool behavior from a system-resource issue. If the slowdown persists, record callstacks to capture what Virtuoso is doing. If the session freezes, the user should terminate Virtuoso using the health monitor instead of the 'kill' command when Virtuoso is in a hang state.

Additional Checkers

Once the health monitor points you in the right direction, the diagnostic center's additional checkers provide targeted context through the following features:

Library: checks library information and access issues.
Design: checks recursion, statistics, memory usage, duplicate objects, database issues, constraints, and edit locks.
Environment: examines environment variables, graphics, remote desktop, licensing, system information, and data storage.
SKILL: provides profiling and replay for specialized debugging.
Data integrity: checks layout, constraints, and database integrity.

Debug Smarter, Not Longer

Over time, the diagnostic center becomes a natural part of the Virtuoso workflow. It provides a repeatable process: identify the signal, determine whether the issue is inside or outside Virtuoso, collect the right evidence, and act on the data.

So why are you waiting? Start using the health monitor along with additional target checkers to quickly identify performance issues. I believe this diagnostic center will help you spend less time troubleshooting and more time designing.

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Related Resources

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What is Diagnostic Center?

Dsiplaying the Diagnostic Center Form

Best Practices For Troubleshooting Virtuoso Sessions

Diagnostic Center: Performance Checkers

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Virtuoso Layout Onboarding Training

Virtuoso Layout Pro: T3 Basic Commands

Virtuoso Layout Pro: T4 Advanced Commands

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About Knowledge Booster Training Bytes

Knowledge Booster Training Bytes is an online journal that relays information about Cadence Training videos, online courses, and upcoming webinars that are available in the learning section of the Cadence Learning and Support portal. This blog category brings you direct links to these videos, courses, and other related material on a regular basis.

Veena G P

On behalf of the Cadence Training Team

Make the Right Layout Decisions Earlier

2026-09-28T11:30:00Z

Explore how Virtuoso Design Planner brings hierarchy, connectivity, placement, and congestion information into early layout planning, helping teams build and refine a design plan before detailed implementation.(read more)

Earn, Validate, and Showcase Your IC Design and Verification Expertise

2026-09-25T05:07:00Z

Turn technical learning into trusted, shareable recognition with Cadence training, Training Bytes, and digital badges(read more)

Spectre MDL: Turn Simulation Results into Reusable Measurements

2026-09-11T05:18:00Z

Running a simulation is only half the job. Engineers must also extract useful measurements from the resulting waveforms.

Imagine characterizing an amplifier across different voltages and temperatures. Manually checking gain, rise time, duty cycle, and threshold crossings for every run can become repetitive. Spectre Measurement Description Language, or Spectre MDL, helps automate this work.

What Is Spectre MDL?

Spectre MDL is a scripting and measurement language that works with the Spectre Circuit Simulator and Virtuoso Visualization and Analysis.

It can help you:

Create reusable measurement definitions
Run simulations in batch mode
Pass parameters into measurements
Automate sweeps using loops
Search for circuit-performance boundaries
Evaluate additional measurements from existing simulation results

A Simple Example

An engineer may want to measure the DC gain and zero-dB crossing frequency of an amplifier:

The measurement alias connects an analysis with one or more measurement expressions. It can then be reused in compatible simulation flows.

Why Use Spectre MDL?

Reuse Measurement Logic

Measurements such as gain, rise time, fall time, RMS, duty cycle, phase margin, and threshold crossing can be defined once and reused.

Automate Characterization

The foreach statement supports repetitive simulations and sweeps. The search statement varies a parameter until a specified circuit condition is reached.

Reduce Unnecessary Simulation

The autostop feature can stop a transient simulation after sufficient data is available for the requested measurements.

Measure Existing Results

Postprocessing mode lets you evaluate updated or additional measurements using an existing simulation results database, provided the required signals were saved.

Spectre MDL turns measurement intent into an executable and reusable part of the simulation flow. Instead of repeatedly inspecting waveforms, engineers can automate measurements, sweeps, searches, and postprocessing. For anyone working with Spectre simulation and analog characterization, MDL offers a practical path from waveforms to repeatable results.

Want to Learn More?

For lab instructions and a downloadable design, enroll in the online training courses of your interest:

Spectre Simulator Fundamentals S4: Measurement Description Language Training

Training is also available as a blended or live class.

Note: Access to some training links is limited. They are accessible only to the Cadence customers who have a valid login ID for the Cadence Learning and Support Portal.

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Spectre MDL (Video Channel)

Online Course

Spectre Simulator Fundamentals S4: Measurement Description Language Training

About Knowledge Booster Training Bytes

"Knowledge Booster Training Bytes" is an online journal that provides information about Cadence Training videos, online courses, and upcoming webinars that are available on the Cadence Learning and Support portal. This blog category offers direct links to these videos, courses, and other related materials on a regular basis.

Sai Darshan S Nishani

Sr. Education Application Engineer

From Simulation Data to a Clear Story: Meet the Datasheet Interface 2.0

2026-09-10T07:31:00Z

You have completed several simulations. Now you need to answer a simple question: Did the design meet its targets?

The information may be spread across tests, variables, corners, plots, and simulation histories. Reviewing each item separately can make an otherwise simple design review feel complicated. That is where the datasheet interface 2.0 becomes useful. It turns simulation information into a structured HTML report that is easier to browse, review, and share.

Why Do We Need a Datasheet?

Imagine that you are validating an amplifier across different operating conditions.

You may need to check:

Which test was executed?
What variables and parameters were used?
Which corners were simulated?
Did the results pass the target specifications?
Which waveforms need closer attention?

A datasheet consolidates this information into a single navigable report. It can include test information, variables, parameters, corner and model-group details, numerical results, and selected plots. The report is stored with the maestro view in ADE Explorer, ADE Assembler, and ADE Artist, appears in the data view assistant, and can be opened in a browser.

What Makes the Interface Easy to Read?

1. A Summary Before the Details

The results summary presents target, minimum, and maximum values together. Color coding makes the status easy to scan:

Green: Pass
Yellow: Near
Red: Fail

This helps reviewers identify results that deserve attention before opening detailed data.

2. Simple Navigation

Sections in the report are linked, and selecting a test name opens its detailed results. Readers can move from the overall summary to an individual test without manually searching through separate outputs.

3. Context Stays with the Result

The session summary can show test, state, simulator, variable, parameter, corner, and model-group information. This makes it easier to understand not only what the result was, but also which setup produced it.

4. Waveforms When They Matter

The datasheet can include waveforms for selected tests. It also supports open graphs, all graphs, or a saved plotting template. Quickplot data can be used for transient waveform images.

A Quick Real-World View

Suppose one corner produces a result close to the required specification.

Instead of opening several simulation windows, you can:

Notice the yellow status in the Results Summary.
Select the test name.
Review its variables, parameters, and numerical results.
Examine the associated waveform.
Return to the main report and continue reviewing.

The interface helps turn a large collection of simulation data into a short investigation path.

The video below gives you a detailed overview of the new datasheet interface.

The New Datasheet Infrastructure

Want to Learn More?

For lab instructions and a downloadable design, enroll in the online training courses of your interest:

Virtuoso ADE Explorer and Assembler S2: ADE Assembler and Multi Test Corner Analysis Training

Training is also available as a blended or live class.

Note: Access to some training links is limited. They are accessible only to the Cadence customers who have a valid login ID for the Cadence Learning and Support Portal.

Do You Have Access to the Cadence Support Portal?

If not, follow the steps below to create your account.

On the Cadence Support portal, select Register Now and provide the requested information on the Registration page.
You will need an email address and host ID in order to sign up.
If you need help with registration, contact support@cadence.com.

To stay up-to-date with the latest news and information about Cadence training and webinars, subscribe to the Cadence Training emails.

If you have questions about courses, schedules, online, public, or live onsite training, reach out to us at Cadence Training.

Become Cadence Certified

Cadence Training Services is now offering digital badges for its training courses. These badges indicate your proficiency in a specific technology or skill, allowing you to validate your expertise to potential employers or managers. You can easily add these digital badges to your email signature or social media profiles like Facebook or LinkedIn to highlight your skills and expertise. To become Cadence Certified, you can find additional information here. Go straight to the course exam at the Learning and Support Portal.

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Training Bytes (Video Channel)

Virtuoso ADE Assembler (Video Channel)

Online Course

Virtuoso ADE Explorer and Assembler S2: ADE Assembler and Multi Test Corner Analysis Training

About Knowledge Booster Training Bytes

Sai Darshan S Nishani

Sr. Education Application Engineer

Virtuoso Studio IC25.1 ISR8 Now Available

2026-09-09T09:43:00Z

Virtuoso Studio IC25.1 ISR8 production release is now available for download.(read more)

From “Where Do I Click?” to Confident Virtuoso IC Layout Designer

2026-09-01T06:24:00Z

What if the moment you opened Virtuoso no longer felt overwhelming-but empowering?

You already know the fundamentals. You have mastered MOSFET theory, layout rules, and circuit behavior. On paper, everything adds up. But when it’s time to turn theory into silicon, there’s a critical gap no textbook prepares you for—the tool. That first Virtuoso launch can be intimidating: a blank workspace, multiple windows, unfamiliar terminology, and a quiet question running through your head—Where do I even begin?

This is exactly the challenge Virtuoso Layout Design Basics course is built to solve. In just two days, this course transforms beginners into confident Virtuoso users, guiding you step by step from launching the tool to building and managing real IC layouts. There’s no guesswork and no trial‑and‑error frustration—just a clear, structured path to productivity in the industry’s most widely used custom IC layout platform.

What truly sets this course apart is its strong focus on real‑world usability.

You're not simply learning isolated commands or menu options; you’re learning how layout designers actually work inside Virtuoso. Each concept is introduced in context, reinforced through hands‑on exercises, and tied directly to practical layout tasks you’ll encounter on real projects. As you gain experience, the interface becomes second nature, workflows are seamlessly intuitive, and the tool empowers you to excel without holding you back.

Whether you’re a new graduate, a schematic designer transitioning into layout, or an engineer looking to formalize your Virtuoso skills, Virtuoso Layout Design Basics provides a confident starting point. It replaces hesitation with clarity, uncertainty with structure, and “I’ll figure it out later” with “I know exactly what to do next.” And that confidence is what ultimately turns knowledge into progress—and designs into silicon.

What You’ll Learn in Virtuoso Layout Design Basics

By the end of this course, you’ll be able to:

Navigate the Virtuoso Design Environment with confidence: Launch Virtuoso, work with the Command Interpreter Window (CIW), and manage design data using the Library Manager
Understand and customize the Virtuoso user interface: Work efficiently with layers, objects, grids, palettes, assistants, bindkeys, and toolbars to match your layout workflow
Create and edit layout geometry using essential commands: Use selection, alignment, copy, stretch, via creation, and labeling commands to build clean, accurate layouts
Work smarter with hierarchy and reusable layout blocks: Edit hierarchical designs, remaster instances, and create top‑level layouts from existing cells
Manage layout data and databases effectively: Use Stream In and Stream Out to import or export GDSII files from/to the mask shop
Apply design‑rule‑driven editing concepts early: Get introduced to design‑rule‑aware layout practices and interactive routing workflows
Build real‑world confidence through hands‑on labs: Reinforce every concept with guided lab exercises that mirror real IC layout tasks

After completing this course, learners can continue building their layout skills through advanced training focused on efficiency, scalability, and real‑world workflows. The next steps progress from strengthening everyday layout editing skills to advanced productivity techniques and finally to constraint‑aware, connectivity‑driven design approaches used in production environments.

Related Courses

Virtuoso Layout Pro: T3 Basic Commands
Virtuoso Layout Pro: T4 Advanced Commands
Virtuoso Layout Pro: T5 Interactive Routing

Become Cadence Certified

You can become Cadence Certified once you complete the course and share your knowledge and certifications on social media channels. Go straight to the course exam at the Learning and Support Portal.

Note: Some of the above links are accessible only to Cadence customers who have a valid login ID for the Cadence Learning and Support Portal.

Do You Have Access to the Cadence Support Portal?

If not, follow the steps below to create your account.

On the Cadence Support portal, select Register Now and provide the requested information on the Registration page.
You will need an email address and host ID to sign up.
If you need help with registration, contact support@cadence.com.

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Veena G P

On behalf of the Cadence Training team

Achieve Real-World Noise Simulation with Spectre Transient Noise Analysis

2026-08-18T13:30:00Z

From Ideal Signals to Real-World Behavior

In today's advanced analog and mixed-signal designs, first-pass silicon success requires more than just clean simulation results. Engineers often observe a disconnect between ideal simulations and real silicon performance—especially in applications like PLLs, SerDes, sigma-delta modulators, RF front ends, etc.

For example, even though a PLL has stable locking behavior in a transient simulation, it might exhibit unacceptable jitter and instability when fabricated.

Why Spectre Transient Noise Analysis is Essential

The Spectre Simulation Platform offers multiple noise analysis techniques, each suited to different circuit classes:

AC noise analysis → For linear, time-invariant circuits
Periodic noise (pnoise/hbnoise) → For nonlinear, periodic systems
Transient noise analysis → For non-periodic and nonlinear circuits

Visualizing Device Noise: The Spectral Picture

Before we set up a transient noise simulation, it helps to picture what device noise looks like in the frequency domain. The noise spectrum graph below summarizes the key features every analog/RF engineer must internalize:

Figure 1: Noise spectrum

A flat white-noise floor that dominates from mid to high frequencies, up to F_max
A 1/f (flicker) noise slope that rises sharply at low frequencies, below the 1/f corner
An additional n²/f component, highlighted to show higher-order low-frequency contributions
Clear boundaries at F_minand F_max, defining the bandwidth over which transient noise is simulated

Why This Matters For Your Design

Real silicon noise is never flat. However, it can have a constant noise curve. Flicker noise dominates close to DC and—through nonlinear mixing in oscillators and PLLs—folds back around the carrier as close-in phase noise and long-term jitter. Transient noise analysis can model the noise folding because it injects noise sources directly into the time-domain simulation of non-periodic, nonlinear circuits.

Figure 1 visually answers the introduction's question: 'why does my PLL lock cleanly in simulation but jitter in silicon?' The 1/f tail and its folding are the culprits, and appropriate choices for F_min and F_max ensure those mechanisms are represented in your simulation.

What This Training Covers

The Spectre Transient Noise Analysis in Virtuoso Studio course provides a structured blend of theory and hands-on expertise.

1. Fundamentals of Noise Analysis

Types of noise and their impact on circuits
Overview of Spectre noise analysis methodologies
Device noise modeling and spectral behavior

2. Transient Noise Concepts

Definition and purpose of transient noise analysis
Understanding computational challenges
Key parameters: Noise seed, noise F_max and F_min, noise contribution, power spectral density settings for performing the transient noise analysis

3. Simulation Setup in Virtuoso Studio

Configuring transient noise analysis in the Virtuoso ADE Explorer/Assembler
Working with simulation options and forms
Controlling accuracy and convergence parameters

4. Advanced Simulation Techniques

Running simulations with multiple runs
Statistical averaging
Generating and analyzing Power Spectral Density (PSD) using fourier analysis settings

5. Comparative Noise Analysis

Comparing:

Transient noise vs AC noise
Transient noise vs pnoise
Transient noise vs hbnoise

Helps engineers choose the right analysis for the right design problem.

6. Jitter Analysis and Time-Domain Insights

Understanding jitter mechanisms
Measuring jitter using transient noise
Measuring jitter using sampled periodic noise (pnoise)

Interactive Learning: Visualizing Noise Behavior

This training emphasizes visual and experiential learning:

Observe how noise evolves in time-domain waveforms
Analyze signal distortion and jitter visually
Compare different simulation methodologies side-by-side

This approach helps bridge the gap between theory and real-world design challenges. For more details, kindly navigate the training: Spectre Transient Noise Analysis in Virtuoso Studio.

Earn Your Badge

This training has a Digital Badge available. You can earn this badge by passing the exam for this course.

Training is also available as a "blended" or "live" class.

Note: Some of the links in this blog are accessible only to Cadence customers who have a valid login ID for the Cadence ASK Portal.

Take the Training Accelerated Way

The faster you finish your online training, the sooner you can claim your Digital Badge. Want to know how accelerated learning works? Our video walks you through the pre-quiz, navigation, and essential features. This is just the beginning. We're regularly adding new Accelerated Learning titles. Accelerated Learning courses are marked with this symbol in our Learning Maps.

Do You Have Access to the Cadence ASK Portal?

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On the Cadence ASK  portal, select Register Now and provide the requested information on the Registration page.
You will need an email address and host ID in order to sign up.
If you need help with registration, contact ask@cadence.com

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Online Courses

Virtuoso Schematic Editor S1: Creating Design Schematics

Virtuoso Schematic Editor S2: Navigating and Capturing Design Intent

Virtuoso ADE Explorer and Assembler S1: ADE Explorer and Single Test Corner Analysis

Spectre Simulator Fundamentals S1: Spectre Basics

Spectre Simulator Fundamentals S2: Large-Signal Analyses

Spectre Simulator Fundamentals S3: Small-Signal Analyses

High-Performance SPICE-Accurate Simulation with Spectre X

Large-Signal RF Analyses Using Harmonic Balance and Shooting Newton

Small-Signal RF Analyses Using Harmonic Balance and Shooting Newton

S-Parameter Simulations Using Spectre in Virtuoso Studio

Product Manuals

Spectre Classic Simulator, Spectre APS, Spectre X, Spectre XPS, Spectre FMC Analysis, and Legato Reliability Solution User Guide 25.1

Spectre Circuit Simulator Reference Product Version 25.1

Spectre Circuit Simulator and Accelerated Parallel Simulator RF Analysis in ADE Explorer User Guide Product Version 25.1

Spectre Circuit Simulator and Accelerated Parallel Simulator RF Analysis in ADE Explorer Workshop Product Version 25.1

Virtuoso Visualization and Analysis XL User Guide
Product Version IC25.1

Virtuoso Studio: Turning S-Parameter Data into Actionable Insights

2026-08-13T04:53:00Z

Read this blog to learn how the S-Parameter Assistant simplifies RF and microwave component analysis — from loading a Touchstone (.snp) file to instantly visualizing S-Parameter behavior on a Smith chart and automatically extracting key electrical characteristics such as inductance, resistance, capacitance, and quality factor.(read more)

Analog Design Migration Made Easy With Migration Cockpit

2026-08-11T03:57:00Z

Analog IP remains one of the most valuable and difficult-to-scale assets in semiconductor development. As demand for IP availability across multiple foundries, process technologies, and power-performance targets grows, design teams face increasing pr...(read more)

Virtuoso Studio IC25.1 ISR7 Now Available

2026-07-29T20:20:00Z

Virtuoso Studio IC25.1 ISR7 production release is now available for download.(read more)

From Layout to Silicon: Mastering Parasitic Extraction with the Quantus Training

2026-07-28T10:29:00Z

From fundamentals to advanced nodes, discover how Quantus training helps VLSI engineers achieve silicon-accurate extraction.(read more)

Using Reliability Degradation Parameters to Drive Better Design Choices

2026-07-22T09:11:00Z

A circuit can look perfect on day one and still drift out of specification after months or years of electrical and thermal stress. That is the reliability problem in a nutshell: the design does not only need to work when devices are fresh; the design must continue to meet performance expectations as devices age.

A useful real-life analogy is a new car engine. A day-one test tells whether the engine runs today, but a reliability-minded test asks: how does the engine behave after heat, load, vibration, and years of use?

In ADE Assembler or Artist, reliability degradation parameters play a similar role: they help translate stress and aging data into measurable design signals, so users can decide whether the circuit still meets reliability expectations.

Why Reliability Degradation Parameters Are Needed

Reliability analysis is needed because degradation mechanisms such as Hot Carrier Injection (HCI), Negative Bias Temperature Instability (NBTI), Positive Bias Temperature Instability (PBTI), and self-heating can shift circuit behavior over time.

A fresh simulation shows the circuit at age = 0, while an aged simulation shows how the circuit behaves after degradation has been applied.

The key value of reliability degradation parameters is that they allow the designer to connect stress information to aged behavior.

Instead of only seeing whether the fresh design passes, the user can evaluate whether the design remains robust after stress-induced degradation.

What Adding Reliability Degradation Parameters Does

Adding reliability degradation parameters in the output setup pane using the relxexpr expression helps extract meaningful measurements from reliability reports.

Rather than manually searching through large report files, the user can fetch maximum, minimum, or count-based values for degradation-related fields.

Max: Find the worst-case value of a reliability parameter, such as maximum d_Vthsat.
Min: Find the minimum value of a reliability parameter, such as minimum trise in a filtered report.
Count: Count the number of devices or entries that violate a defined threshold.

Where This Fits in the ADE Reliability Workflow

The complete workflow starts with setting up reliability analysis, configuring fresh, stress, and aged tests, generating degradation reports, and then adding relxexpr outputs to evaluate design-level reliability metrics.

Step 1: Create the Reliability Setup

In ADE Assembler or Artist, create a reliability setup from the data view pane. The setup defines the analysis name and the Fresh, Stress, and Aged testbenches.

Step 2: Configure Fresh, Stress, and Aged Tests

Fresh simulation represents the no-degradation condition. Stress simulation generates degradation information. Aged simulation applies that degradation to evaluate post-stress circuit behavior.

Step 3: Set Reliability Options

Configure the reliability options needed for aging, modeling, degradation output, and report generation.

Step 4: Generate Reliability Reports

Reliability analysis can generate reports such as device characteristics degradation, device lifetime degradation, model parameter change, and self-heating results.

Step 5: Add a Reliability Expression Output

In the outputs setup tab, select Add new output → <testName> → Reliability expression. A new output row is added with output type set to relxexpr.

Step 6: Define the relxexpr Details

Double-click the details column and select the operation, field, and report. The operation can be max, min, or count. The field can be a report parameter such as d_Vthsat or trise. The report is the reliability report on which the operation is applied.

Step 7: Add a Specification

Use the Spec column to define the acceptable limit for the reliability expression. This enables pass/fail evaluation.

Step 8: Run or Re-evaluate Results

Run the simulation or re-evaluate an existing simulated history to populate the reliability expression values across sweeps and corners.

Viewing Results

After relxexpr expressions are defined in the output setup pane, the detail results view shows values for each reliability expression across sweeps and corners.

Users can click values to view the corresponding reliability report, making it easier to move from a summary metric to the detailed device-level data behind it.

Fresh outputs can appear disabled because no aging is applied in the fresh stage.
Stress outputs are fetched based on the defined relxexpr expressions.
Age outputs show values based on the defined relxexpr expressions after degradation is applied.
When a specification is assigned, each expression can be evaluated as pass or fail.

How This Helps the User

Faster failure triage: Users can identify maximum degradation, minimum margins, or violation counts without manually inspecting every report.
Clear pass/fail visibility: Specifications turn raw reliability values into actionable pass/fail indicators.
Better comparison across sweeps and corners: Reliability expressions make it easier to compare degradation behavior across design conditions.
Improved design confidence: The user can evaluate whether the design continues to meet reliability expectations after stress and aging effects are considered.
More useful thermal-aging insight: Expressions such as Max trise on Self-heating result help users quantify thermal behavior alongside device degradation.

Conclusion

Adding reliability degradation parameters in ADE Assembler or Artist is needed because modern IC reliability cannot be judged from fresh simulation alone.

By using relxexpr in the output setup pane, users can extract maximum, minimum, or count-based metrics from reliability reports, apply specifications, and evaluate pass/fail outcomes across sweeps and corners.

In short, reliability degradation parameters help transform reliability reports into design decisions!

Watch and Learn: Demo Video on Reliability Degradation Parameters!

To understand more about reliability degradation parameters, you can watch a small training bye video which shows this in action.

Working with Reliability Degradation Parameters using relxexpr (Video)

Look at our Training Bytes video channel that offers many helpful videos on how to run reliability analysis in Virtuoso Studio. All the related videos are linked together in a channel, so that you can easily access and watch, as many as you like.

Reliability Analysis in Virtuoso Studio (Video Channel)

Training Spotlight: Reliability Analysis in Virtuoso Studio

These concepts are covered in depth in the Reliability Analysis in Virtuoso Studio customer education course.

For the lecture, lab instructions, and a downloadable design, enroll in the online training courses of your interest on Reliability Analysis in Virtuoso Studio Training. Training is also available as a "Blended" or "live" class.

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Niyati Singh

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