In digital signal interfaces such as PCIe and USB, as data speeds increase, the impact of intra-pair skew occurring in differential interfaces on communication quality has become more significant.
This white paper explains Intra-Pair Skew and introduces the method for evaluating Intra-Pair Skew proposed by Anritsu. Then, the measurement results of the bit error rate (BER) when changing the Intra-Pair Skew are shown.
17:58Validation examples using the Sequence Editor function on the Signal Quality Analyzer-R MP1900A
Explore key signal integrity concepts like COM, eye patterns, crosstalk, and skew to tackle measurement challenges in today’s high-speed digital and RF systems.
29:22PCI-SIG is finalizing the PCIe 6.0 standard to support the spread of AI and machine learning for DCI. PCIe 6.0 extends the PCIe 5.0 transmission speed from 32 to 64 GT/s by changing the modulation met
Anritsu characterizes PCIe 64 GT/s intra-pair skew, providing BER insights to guide PAM4 tolerance, simulation correlation, and next-gen PCIe design.
Discover how Optical Transport Networks (OTNs) enable high-speed, low-latency, and scalable data transmission for AI, cloud, and IoT—powering next-gen networks with advanced error correction.
45:20PCI Express® (PCIe®) technology has long met the bandwidth and reliability demands of traditional high-performance data center computing, which is why it is being leveraged by the automobile industry
This post explores why skew is becoming a bigger issue than ever, how it affects signal integrity, and how to measure and manage it with confidence.
27:23This webinar focuses on Ethernet standard and Ethernet test of 400/800G including PAM4
2:30This DesignCon 2026 show‑floor video demonstrates a live PCIe Gen 6 TX/RX validation workflow using the MP1900 platform.
The sampling oscilloscope is an ideal instrument for analyzing the eye pattern of these digital signals.
36:20PCIe 6.0 introduces Flow Control Unit (FLIT) encoding to allow forward error correction (FEC) on fixed-size packets. Stress testing PCIe hardware includes addressing this new protocol approach.
This paper outlines the enhanced PCIe 6.0 technologies, such as PAM4, Forward Error Correction (FEC) and link equalization
Lightwave’s latest eBook explores innovation in optical components, covering PCIe, linear pluggable optics (LPO), and AI-driven growth in 800G Ethernet optics.
28:09High-speed and large-capacity transmission standards using PAM4 signaling, such as 400 GbE, stipulate the use of Forward Error Correction (FEC) to assure transmission quality
This application note explains the Signal Quality Analyzer-R (SQA-R) MP1900A FEC Solution and describes a concrete example of the FEC Rx test using the MU196040B PAM4 ED FEC Symbol Capture function.
59:19Watch this demonstration of PAM4 Jitter Tolerance test and FEC burst error analysis using Anritsu’s BERT Signal Quality Analyzer-R MP1900A.
