-
- News
- Books
Featured Books
- design007 Magazine
Latest Issues
Current IssueLevel Up Your Design Skills
This month, our contributors discuss the PCB design classes available at IPC APEX EXPO 2024. As they explain, these courses cover everything from the basics of design through avoiding over-constraining high-speed boards, and so much more!
Opportunities and Challenges
In this issue, our expert contributors discuss the many opportunities and challenges in the PCB design community, and what can be done to grow the numbers of PCB designers—and design instructors.
Embedded Design Techniques
Our expert contributors provide the knowledge this month that designers need to be aware of to make intelligent, educated decisions about embedded design. Many design and manufacturing hurdles can trip up designers who are new to this technology.
- Articles
- Columns
Search Console
- Links
- Events
||| MENU - design007 Magazine
Siemens White Paper: Overview of Channel Equalization Techniques for Serial Interfaces
January 6, 2022 | Siemens Digital IndustriesEstimated reading time: Less than a minute
The newer industry-standard SerDes protocols such as PCIe Gen6, USB4, and the 100G per-lane Ethernet and OIF/CEI standards offer an increasing challenge for PCB designers on multiple fronts. On the one hand, the speeds are approximately doubling for each generation. At the same time, the circuit board material used is often the same as the previous generations in order to keep costs down. To compensate for the increased loss at higher data rates, complex equalization techniques are employed.
From an IC design perspective, deciding what types of equalization circuits need to be incorporated in the transceivers design, has cost, power, and silicon area implications. From an EDA perspective, the large variety of compliance methods and ways to define equalization types along with their associated transfer functions and constraints leads to increased complexity of the analysis tools.
This Siemens paper will highlight some important aspects of the most popular interconnect specifications, with a focus on the reference equalizers.
To download this free white paper, click here.
Suggested Items
Indium Corporation to Showcase HIA Materials at ECTC
05/07/2024 | Indium CorporationAs an industry leader in innovative materials solutions for semiconductor packaging and assembly, Indium Corporation® will feature its advanced products designed to meet the evolving challenges of heterogeneous integration and assembly (HIA) and fine-pitch system-in-package (SiP) applications at the 74th Electronic Components and Technology Conference (ECTC), May 28‒31, in Denver, Colorado.
Siemens Delivers New Solido IP Validation Suite
05/07/2024 | SiemensSiemens Digital Industries Software introduced Solido™ IP Validation Suite software, a comprehensive, automated signoff solution for quality assurance across all design intellectual property (IP) types, including standard cells, memories and IP blocks.
Altair Acquires Research in Flight, Forging a New Path for Aerodynamic Analysis
05/07/2024 | AltairAltair a global leader in computational intelligence, announced it has acquired Research in Flight, maker of FlightStream®, which provides computational fluid dynamics (CFD) software with a large footprint in the aerospace and defense sector and a growing presence in marine, energy, turbomachinery, and automotive applications.
Happy’s Tech Talk #28: The Power Mesh Architecture for PCBs
05/07/2024 | Happy Holden -- Column: Happy’s Tech TalkA significant decrease in HDI substrate production cost can be achieved by reducing the number of substrate layers from conventional through-hole multilayers and microvia multilayers of eight, 10, 12 (and more), down to four. Besides reducing direct processing steps, yield will increase as defect producing operations are eliminated.
Hirose Launches Solution Partner Network to Address Changing Design Challenges
05/06/2024 | HiroseHirose, a leader in the design and manufacturing of innovative connector solutions, has established a Solution Partner Network that enables OEMs to quickly explore product design, specialty IP, and component fulfillment options that best suit their needs.