Display & Optoelectronics
5004 articles · Page 2 of 209
MTS Integrates Per-Pin PMU Architecture into PXI-Based IC Test System: A Breakthrough in Precision, Scalability, and Power Integrity
MTS Systems Corporation has introduced per-pin parametric measurement unit (PMU) capability across its PXI-based integrated circuit test platform—enabling sub-100 fA current resolution, ±20 V voltage range, and <500 ns transient response per channel. This architecture eliminates shared resource bottlenecks and supports concurrent DC characterization of up to 512 pins at full spec.
Dry Output Modules Serve Industrial Control Applications: Isolation, Reliability, and Real-World Integration
Dry output modules provide galvanically isolated, voltage-free switching for industrial control systems—enabling safe, flexible, and standards-compliant interfacing with PLCs, safety relays, and field devices. This article details their architecture, performance metrics, certification requirements, and deployment across automotive, packaging, and energy sectors—with data from Siemens, Rockwell Automation, Phoenix Contact, and Omron.
Serial ATA Cables Are Highly Flexible: Engineering Insights, Real-World Performance, and Design Implications
A technical deep-dive into the mechanical and electrical flexibility of Serial ATA (SATA) cables—covering bend radius, conductor architecture, material science, thermal behavior, and compatibility across generations (SATA I to SATA III). Includes measured data from industry leaders like Amphenol, Molex, and Belkin.
String Inverters Increasingly Used in Megawatt-Scale PV Projects: Technical Drivers, Field Performance, and System-Level Implications
A technical analysis of the rapid adoption of string inverters in utility-scale solar—covering efficiency gains, reliability metrics, cost reductions, and real-world deployment data from projects exceeding 100 MW.
Rapid Development of Control Systems: A Disciplined Approach
A rigorous, engineering-first methodology for accelerating control system development without compromising reliability, safety, or long-term maintainability—grounded in real-world deployments at Siemens, Rockwell Automation, and NVIDIA DRIVE platforms.
Octasic Unveils Media Gateways for Carrier-Grade Enterprise VoP: Architecting Interoperability at Scale
Octasic’s new OSM-5000 and OSM-7000 media gateway platforms deliver carrier-class voice over packet (VoP) interoperability with sub-15ms end-to-end latency, 99.999% availability, and support for G.722.2 (AMR-WB), G.711.1, and RFC 7160-compliant T.38 fax relay—enabling seamless PSTN-to-SIP, SIP-to-WebRTC, and hybrid UC deployments across Tier 1 carriers including Verizon, Deutsche Telekom, and Singtel.
How MOSFETs Efficiently Handle Reduced Supply Voltages in Modern Power Electronics
A technical deep dive into MOSFET behavior at low supply voltages—covering threshold voltage scaling, Rds(on) optimization, gate drive design, thermal implications, and real-world validation with Infineon OptiMOS™, ON Semiconductor NVMS5A01N, and TI CSD18540Q5B across 1.8 V to 5 V operation.
Inductance Substitution Circuits: Engineering Precision with Variable Coils
A technical deep dive into inductance substitution circuits that employ variable coils—covering design principles, calibration protocols, real-world applications in metrology and RF testing, and performance data from industry-standard instruments including Keysight, IET Labs, and Wayne Kerr.
Thermal Interface Pads Can Replace Grease—Here’s the Engineering Evidence
A rigorous technical analysis of thermally conductive pads as viable, reliable replacements for silicone-based thermal greases in high-volume electronics assembly—covering thermal performance, mechanical stability, long-term reliability, and real-world deployment data from Tier-1 OEMs and semiconductor packaging lines.
1×16 PLED Drops In To Replace LCD Units: A Technical Deep Dive for Industrial Displays
A rigorous analysis of 1×16 PLED (Polymer Light-Emitting Diode) display modules as direct replacements for legacy 1×16 character LCDs—covering optical performance, power efficiency, thermal behavior, interface compatibility, and real-world deployment across industrial HMI, medical devices, and automotive instrumentation.
New ISA Edition Describes Successful Instrumentation and Control Design Process
The newly released ISA-5.01-2023 standard defines a rigorously validated, lifecycle-integrated approach to instrumentation and control system design—featuring quantifiable success metrics, vendor-agnostic architecture patterns, and field-proven validation protocols from over 47 global industrial projects.
Power Intent Standards Vie for Designers’ Loyalties: USB PD, PPS, EPR, Qi2, and the Fragmented Future of Smart Power Delivery
A technical deep dive into competing power intent standards—USB PD 3.1 (EPR), Programmable Power Supply (PPS), Qi2, and proprietary implementations—examining voltage/current specifications, certification requirements, real-world efficiency losses, and why system architects must now weigh protocol compatibility as critically as thermal management or signal integrity.
Hardware-Software Framework Accelerates Development of Data Storage Network Devices
A deep technical analysis of integrated hardware-software frameworks—such as NVIDIA BlueField DPUs, Intel IPU, and AMD Pensando—enabling rapid design, validation, and deployment of high-performance storage networking devices including NVMe-oF gateways, disaggregated storage controllers, and intelligent storage switches.
MT-RJ Fiber Optic Connectors Are Field Configurable: Engineering Flexibility, Performance, and Real-World Deployment Advantages
A technical deep dive into the field-configurable nature of MT-RJ fiber optic connectors—covering mechanical design, alignment tolerances, insertion loss specs, compatibility with major transceivers (Cisco SFP+, Finisar, II-VI), and verified deployment data from enterprise and telecom installations.
Rack-Mount Chassis for Legacy PCI and ISA Cards: Engineering Considerations, Compatibility, and Modern Integration Strategies
A technical deep dive into rack-mount chassis designed to host legacy PCI and ISA expansion cards—covering mechanical specifications, thermal management, signal integrity challenges, real-world deployment cases, and interoperability with modern infrastructure.
How Modern Relay Integration Lowers Weight and Cost in Automotive, Industrial, and Energy Systems
Relays—once considered legacy switching components—are undergoing a renaissance driven by material science, miniaturization, and system-level integration. This article details quantifiable weight reductions (up to 78%), cost savings (12–34% per vehicle platform), and reliability gains achieved through strategic relay deployment in EV powertrains, solar inverters, and factory automation. Real-world data from Tesla, Siemens, Eaton, and BYD illustrate how intelligent relay selection cuts copper mass, eliminates redundant controllers, and accelerates time-to-market.
How Semtech LPWAN Solutions Can Transform Cybersecurity: Secure, Scalable, and Energy-Efficient Connectivity for Critical Infrastructure
Semtech’s LoRa®-based LPWAN solutions deliver end-to-end cryptographic security, hardware-rooted trust, and ultra-low-power operation—enabling tamper-resistant IoT deployments across smart cities, industrial control systems, and utility networks. This article examines real-world implementations, cryptographic architecture, regulatory alignment (NIST SP 800-193, IEC 62443), and performance benchmarks including 128-bit AES encryption, <10 µA sleep current, and 15+ km urban range.
Data Converters Turn to Analog Synthesis: The Convergence of Precision DACs, Adaptive Filtering, and On-Die Signal Generation
As digital processing power saturates and latency budgets shrink, high-performance data converters are evolving beyond static quantization—integrating analog synthesis engines directly into DAC and ADC signal chains. This article examines how Texas Instruments, Analog Devices, and STMicroelectronics are embedding programmable analog waveform generators, adaptive reconstruction filters, and real-time calibration loops inside converter ICs to achieve >110 dB SFDR at 2.4 GS/s, sub-100 fs jitter, and dynamic linearity improvements of 8–12 dB over traditional architectures.
Vision Sensors Detect Unlimited Color Variations: How Modern Spectral Imaging Breaks the RGB Barrier
Modern vision sensors go far beyond standard RGB capture—leveraging multispectral and hyperspectral imaging to resolve over 16.7 million discrete color values per pixel, with spectral resolution down to 1.2 nm and dynamic range exceeding 90 dB. This article details the physics, hardware architectures, and industrial applications of true-color sensing from Keyence, Basler, Teledyne DALSA, and Hamamatsu.
Smaller SFP Optical Transceivers Save Space and Power: Engineering Advancements Driving Data Center Efficiency
How miniaturized SFP-DD, SFP+ Lite, and micro-SFP optical transceivers reduce footprint by up to 42%, cut power consumption by 30–50%, and enable higher-density networking in modern data centers—backed by real-world specs from Cisco, Intel, Acacia (now Cisco), II-VI (now Coherent), and Finisar.
Unlocking AI Steering Systems: Overcoming 4 Key Challenges for Success
AI-powered steering systems are transforming vehicle dynamics, safety, and autonomy—but real-world deployment faces four critical engineering hurdles: latency-induced instability, sensor fusion ambiguity under adverse conditions, thermal drift in high-power motor drivers, and functional safety certification gaps. This article details how Tesla, Bosch, ZF, and Mobileye are addressing these with quantified solutions—sub-12ms end-to-end latency, 99.999% ASIL-D compliance rates, and 0.08° RMS angular error at 85°C.
How Test-Measurement-Loaded PCI DAQ Boards Suppress Total Cost of Ownership in Industrial and R&D Environments
PCI-based data acquisition boards with integrated test measurement firmware—such as National Instruments PCIe-6363, Keysight U2531A, and Advantech PCI-1714—cut capital and operational expenses by up to 42% versus modular USB or Ethernet DAQ systems. This article details quantified cost suppression mechanisms: reduced integration labor (37% fewer engineering hours), lower calibration overhead ($890–$2,350/year savings per channel), minimized downtime (mean time to repair < 18 minutes), and extended service life (> 12 years median MTBF). Real-world case studies from automotive ECU validation and semiconductor probe stations validate ROI.
Electronics New England 2013: A Technical Retrospective on Display Innovation, Supply Chain Shifts, and Embedded Systems Advancement
A detailed technical analysis of the Electronics New England 2013 exhibition—held October 1–3 at the Boston Convention & Exhibition Center—covering display technology milestones from Sharp, LG Display, and AUO; embedded processor benchmarks from Freescale, TI, and Microchip; PCB fabrication trends; and real-world adoption metrics for industrial touchscreens, automotive HMI, and medical-grade OLEDs.
250 Msps, 16-Bit ADCs with High-Speed JESD204B Interface: Engineering Precision at Scale
A technical deep dive into modern 250 MSPS, 16-bit analog-to-digital converters featuring the JESD204B serial interface—covering architecture, timing constraints, real-world performance metrics from Analog Devices, Texas Instruments, and Microchip, PCB layout best practices, and system-level implications for radar, 5G test equipment, and high-fidelity instrumentation.