112G PAM4 channel engineering
Engineering Domains/112G PAM4 and Advanced Interconnect
Engineering Domain
112G PAM4 and Advanced Interconnect Engineering
High speed serial channel engineering for next-generation semiconductor and compute platforms.
SAS supports development and optimization of high speed serial interconnect systems including 112G PAM4 class architectures and advanced compute channel implementations.
Engineering Capabilities
What SAS Executes in This Domain
04
Capabilities
SAS
Execution Core112G PAM4 and Advanced Interconnect
High speed interconnect optimization
Connector modeling
Signal path optimization
Engineering Model
Decisions That Keep the Program Buildable
Budget every transition
The channel is split into accountable segments so package, board, connector, and fixture effects are not hidden inside one average number.
Design for measurable margins
Routing and interconnect decisions are evaluated against the validation setup that will later prove performance.
Tune mechanics and signal together
Connector keepouts, socket interfaces, probe access, and board geometry are reviewed as part of the electrical channel.
Program Flow
From Definition to Release
Each domain page uses a practical flow that keeps design choices connected to implementation, review, and handoff.
01
Channel plan
Define topology, reach, component models, target margins, validation equipment, and interface ownership.
02
Transition design
Optimize launches, vias, pads, breakouts, connectors, and package transitions with layout constraints in view.
03
Simulation and tuning
Analyze loss, reflections, crosstalk, skew, and eye behavior, then feed results back into implementation.
04
Validation handoff
Prepare measurement guidance, fixture assumptions, and release notes so lab results can be interpreted quickly.
Release Package
Outputs Built for Review, Build, and Transfer
SAS structures domain work so the final handoff is practical for engineering review, supplier execution, lab bring-up, and controlled production transfer.
Channel budget and high speed constraint set
Interconnect review notes for launches, vias, and connectors
PAM4-class SI analysis outputs
Validation setup assumptions and measurement guidance
More Domains
Continue Across the SAS Engineering Stack
Engineering Domain
High Speed PCB Design
Constraint-driven multilayer PCB engineering for high speed compute, RF, mixed-signal, and advanced semiconductor platforms.
Engineering Domain
IC Package and Substrate Design
Advanced substrate and package engineering for high performance semiconductor platforms.
Engineering Domain
SI and PI Simulation
End-to-end SI and PI analysis for package, board, connector, and system-level performance optimization.
Engineering Domain
Silicon Photonics and CPO
Engineering support for silicon photonics integration, optical interfaces, and high-speed photonic test environments.
Engineering Domain
DFM and Production
Transforming advanced engineering concepts into manufacturable and scalable semiconductor hardware platforms.