Designing and verifying Analog-Mixed Signal (AMS) circuits is one of the most challenging steps in modern semiconductor design. Unlike purely digital circuits, AMS designs must deliver high accuracy, low noise, and reliable performance under varying conditions. A single verification gap can lead to costly re-spins and delayed tape-out.

          At Avecas, we offer end-to-end AMS Verification Services to ensure your designs meet performance, reliability, and manufacturability requirements before hitting silicon. Our verification methodology blends industry-leading tools, proven techniques, and domain expertise to help you achieve first-time-right silicon with confidence.

Avecas AMS Verification Services

We provide comprehensive AMS verification services covering the entire design cycle:

1. Block-Level Verification

• Precision op-amps, comparators, and bandgap references.

• High-speed ADC/DACs and PLLs.

• RF front-end and power management blocks.

2. Mixed-Signal SoC Verification

• Co-simulation of analog and digital domains.

• Interface verification for SERDES, I/O, and clock networks.

• Full-chip mixed-signal regression environments.

3. Parasitic-Aware Verification

• Post-layout simulations including RC extraction and LDE effects.

• Analysis of signal integrity, crosstalk, and jitter.

• Performance tuning for power and speed trade-offs.

4. Corner & Monte Carlo Analysis

• Validation across PVT corners (process, voltage, temperature).

• Statistical verification using Monte Carlo simulations for yield analysis.

• Ensuring robust performance under variability.

5. AMS Modeling & Abstraction

• Creation of Verilog-A/MS behavioral models.

• Speeding up simulations without compromising accuracy.

• Support for digital-analog co-verification environments.

6. Signoff & Tape-Out Verification

• LVS/DRC checks to ensure physical design correctness.

• Pre-tapeout validation with exhaustive test coverage.

• Final verification reports for foundry compliance.