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SOS for Synopsys Custom Compiler
The modern custom design platform meets the modern engineering data backbone. SOS integrates natively inside Custom Compiler - so designers stay in flow and designs stay correct.
Why This Matters
Analog and mixed-signal design demands precision. One wrong version can cost a tapeout.
SOS gives Custom Compiler teams the control and clarity they've never had — but always needed. Every transistor matters.
Every parameter counts. Every version must be right. SOS ensures your team never ships the wrong design, never loses critical changes, and never wastes time hunting for the correct file.
This isn't just version control. It's design confidence.
Native Custom Compiler Menu Integration
SOS is built directly into Custom Compiler menus. No external tools. No context switching. No slowdowns. Just pure design flow.
Your team stays focused on circuits, not on wrestling with separate data management applications. Everything you need is exactly where you need it — inside the tool you're already using.
Check In & Check Out
Seamless version management right from your Custom Compiler UI
Diff & Merge
Visual comparison and intelligent merging without tool switching
Version & Branch
Complete versioning control at your fingertips
Purpose-Built for Analog & Mixed-Signal Design
What Custom Compiler Teams Handle
Your design environment is complex. SOS understands that complexity and manages it automatically.
From transistor-level precision to multi-level hierarchy, SOS was engineered specifically for the unique challenges of analog and AMS design workflows.
Transistor-Level Circuits
Precise management of individual device parameters and connectivity
PCells & Custom Devices
Parameterized cells tracked with full parameter history
Interconnect Rules
Complex routing and connectivity rules maintained accurately
Parametric Layouts
Generator-based layouts with complete parameter traceability
Multi-Level Hierarchy
Deep design structures managed without losing context
Traceability Without the Pain
Design history shouldn't be a mystery. With SOS, every change is captured, every edit is tracked, and every decision is documented — automatically.
Engineers never lose design context. Managers gain complete visibility. Compliance teams get automatic audit trails. Everyone wins.
Schematic Changes
Every circuit modification logged with designer attribution and timestamps
Layout Edits
Physical implementation changes tracked at every level of hierarchy
Device Parameter Updates
All transistor sizing and biasing changes preserved in full detail
Model Versions
Device model evolution maintained for complete design provenance
Hierarchical Differences
Changes across design blocks instantly visible and understandable
Team Collaboration Without Collisions
Custom Compiler teams work across devices, layout, verification, and physical implementation. Different engineers. Different focuses. One design truth.
SOS ensures everyone is always working on the right version of the right cell — every time.
No Overwrites
Lock protection prevents accidental loss of work.
No Confusion
Clear version status for every cell and hierarchy level.
No Wasted Hours
Immediate conflict detection and intelligent merge tools.
Enterprise Governance, Zero Friction
Real engineering discipline doesn't have to slow you down. SOS adds the structure enterprises demand while keeping designers productive.
All the compliance. None of the drag. Your team maintains velocity while your organization maintains control.
Role-Based Permissions
Every circuit modification logged with designer attribution and timestamps
Locked Cell Protection
Critical IP stays protected from unintended modifications
Audit Trails
Every circuit modification logged with designer attribution and timestamps
Controlled Releases
Formal release processes without bureaucratic bottlenecks
IP Reuse for Analog, AMS & Layout Teams
Your Design Portfolio Becomes an Accelerating Asset
Every great design you create should make the next one faster. SOS transforms your Custom Compiler IP from hidden files into a searchable, reusable, and continuously improving library.
Stop reinventing. Start accelerating.
PCells
Parameterized cells ready to drop into new projects with proven reliability
Parameterized Generators
Automated layout creation scaled across process nodes and design requirements
Verified Analog Blocks
Pre-validated circuits that eliminate redundant verification cycles
AMS Circuits & Layout Templates
Mixed-signal building blocks and proven layout patterns instantly available
Performance for Large Custom Compiler Projects
Multi-GB designs? Deep hierarchy? Parametric sweeps across dozens of corners? SOS handles Custom Compiler datasets at scale without slowing down.
Your tools should keep up with your ambition. SOS delivers speed that matches real-world analog and AMS design complexity. No compromises. No waiting. No frustration.
Large teams working on complex SoCs experience the same responsive performance as small teams on simple blocks. That's the SOS difference.
Multi-GB
Object Scale
Handle massive Custom Compiler objects without performance degradation
1000s
Hierarchical Cells
Deep hierarchy managed efficiently with instant access to any level
Real-Time
Version Operations
Check-in, check-out, and diff operations complete in seconds, not minutes
AI-Ready Analog and AMS Data
Custom Compiler data is rich with intelligence — parameter choices, topology decisions, layout strategies, and verification results. SOS structures it for the future.
- Your analog data becomes an engine for innovation:
- ML-guided circuit optimization learns from your best designs
- Device-level prediction accelerates performance tuning
- Layout automation leverages proven patterns
- Agent-based design flows unlock new productivity levels
Resources to Get Started
Explore how structured data drives smarter designs.
Ready to Transform Your Engineering Data?
Explore the Complete Keysight SOS Ecosystem
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