VersaClock III devices from Integrated Device Technology (IDT) are the newest addition to the VersaClock™ family of programmable clock generators specifically crafted for use in high performance consumer electronics, telecom, networking, and data communications systems. To boost design flexibility, the VersaClock III family features four internal PLLs (phase locked loops), each … [Read more...]
Expanded Capacitor Line Meets Stringent Military Testing Standards
The CWR 09, 11, 19, and 29 line of tantalum military capacitors from KEMET Corporation has been expanded to meet in full the requirement of MIL-PRF-55365 T-level testing. These capacitors have been crafted for use in military/aerospace, high-reliability applications. In addition to compliance with MIL-PRF-365 requirements in regard to surge current options, Weilbull grading, … [Read more...]
MIL-STD Compliant Connectors Meld Filtering and Surge Suppression
The Chip-on-Flex (CoF) filter connectors from ITT Interconnect Solutions have been enhanced with the addition of TVS (transient voltage/surge suppression) capabilities. The CoF design features one standard flex per layout and utilizes a flexible circuit internal to the connector with chip capacitors surface-mounted on a small pad adjacent to the feed-through contact. This … [Read more...]
ESD Protection Diodes Target Portable Applications
The ESD11N and the ESD11B from ON Semiconductor are two electrostatic discharge (ESD) protection devices housed in its new, ultra-small 0201 Dual Silicon No-Lead (DSN-2) package. The DSN style package, which measures a mere 0.6 mm x 0.3 mm x 0.3 mm, enables 100 percent utilization of the package area for active silicon, offering a significant performance-per-board-area … [Read more...]
RF Shielded Ventilation Panels
Leader Tech has introduced a line of honeycomb ventilation panels that are engineered for both indoor and outdoor applications and provide an RF shielding effectiveness up to 125 dB for E-field and 70 dB for H-field emissions. The TechVent honeycomb panels are constructed with 0.500-inch (12.7) or .250-inch (6.35) thick aluminum honeycomb with a 0.125-inch (3.18) or 0.062-inch … [Read more...]
Solid Tantalum Capacitors Withstand Harsh Environment up to 200 Degrees C
The THJ 2000 SMD Series from AVX Corporation designates new solid tantalum capacitors that can deliver 1000 hours of continuous operation at 200 degrees C with derating. The capacitors are initially available in two E-size cases: the E 220 µF rated at 10 V for 3-V rail application at 200 degrees C and the E 100 µF rated at 16 V for 5-V rail application at 200 degrees C. These … [Read more...]
Spread Spectrum Oscillator Lowers EMI Output
The CSSC from Cardinal Components is a programmable spread spectrum oscillator crafted to lower the EMI output of a product significantly as compared to conventional clock generators. The first in a series, the CSSC is SMT programmable with HCMOS output. The device is pin compatible with conventional oscillators allowing for simple drop-in replacement of components. The device … [Read more...]
Software Offers Comprehensive EMI/EMC Analyses
The latest release of SIwave™ software is now available from ANSYS, Inc. Part of the Ansoft family of products, version 4.0 of this technology includes new features for EMC, signal integrity, and power integrity testing. SIwave technology is an electromagnetic field solver that performs broadband signal- and power-integrity analyses along with DC voltage and current analyses … [Read more...]
Kits Include All Accessories Needed for Immunity Testing
Three all-inclusive accessory kits for conducted immunity testing are now available from AR RF/Microwave Instrumentation. The content of these multi-item kits has been chosen to simplify RF conducted immunity testing for BCI (bulk current injection) to various IEC, military, avionics, and automotive specifications. Designed as a complement to AR’s RF conducted immunity test … [Read more...]
New Ferrite Material Features Low Power Loss
N95 is a new power ferrite material from EPCOS. This material features an exceptionally low power loss. In contrast to existing materials, N95 offers a constant minimum of 310 kW/m3 over a broad temperature range of between 60 and 100 degrees C. Depending on the temperature, this figure is 15 to 54 percent lower than the losses of conventional ferrite materials. Another … [Read more...]
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