National Semiconductor's New Amplifier Family have Integrated EMI Filters National Semiconductor Corp. has introduced three new operational amplifiers (op amps) with integrated electromagnetic interference (EMI) filters that maintain the accuracy of analog systems by reducing the effects of radio frequency (RF) interference. The LMV83x op amps deliver the industry's highest EMI … [Read more...]
More Conductive Material Products
Nickel Graphite Conductive Fillers Assure Corrosion Resistance in Severe EnvironmentsE-Fill™ nickel graphite powder from Sulzer Metco is a conductive filler used in the formulation of raw material for EMI gaskets and seals. Ni graphite powders are polymer additives that are usually combined with silicone to form electrically conductive elastomers. These nickel graphite … [Read more...]
Nickel Graphite Conductive Fillers Assure Corrosion Resistance in Severe Environments
E-Fill™ nickel graphite powder from Sulzer Metco is a conductive filler used in the formulation of raw material for EMI gaskets and seals. Ni graphite powders are polymer additives that are usually combined with silicone to form electrically conductive elastomers. These nickel graphite conductive fillers give EMI gaskets shielding capabilities comparable to that of silver … [Read more...]
Increased HIRF Capabilities Expand Testing Services
Increased HIIRF capabilities up to 2000 V/M pulsed up to 18 GHz have been announced by D.L.S. Electronic Systems, Inc. of Wheeling, IL, thus increasing an already extensive offering of lightning and HIRF testing services. This NVLAP-accredited EMC testing and consulting organization can now perform all indirect lightning effects testing for RTCA DO 160F and MIL-STD 461 F. … [Read more...]
Handheld Real-Time Spectrum Analyzer Provides Live RF View
The new SA2600 from Tektronix is a handheld real-time spectrum analyzer that includes DPX™ waveform image processor technology that provides a live RF view of the spectrum. DPX is now also available on the H600 “RF Hawk” handheld unit originally introduced in February. The SA2600 features 10-kHz to 6.2-GHz frequency coverage, 20-MHz real-time bandwidth, and -153 dBm … [Read more...]
New Modular Digital RF Signal Generator Covers a Frequency Range of 1 MHz to 3 GHz.
The new 3020C PXI modular digital RF signal generator from UK-based Aeroflex is a new 3-GHz addition to the firm’s PXI signal generator line. The new 3020C covers the frequency range of 1 MHz to 3 GHz, thus supporting applications in high frequency (HF), very high frequency (VHF), and ultra high frequency (UHF) bands. The 3020C has wideband width modulation up to 90 MHz for … [Read more...]
AC Surge Protection Modules Target High Exposure Applications
The DS150E line of AC surge protection modules from Citel have been crafted especially for high exposure applications such as direct lightning strikes, capacitor bank switching, and large inductive loads. With its single pole design, this device offers the user unmatched flexibility for installation into different system packages and voltage configurations. Many OEM’s utilize … [Read more...]
Third Generation of Filter Architecture Targets Telecom Applications
The third generation of the Praetorian LC filter architecture from California Micro Devices is based on an innovative coupled inductor design. The Praetorian III architecture utilizes a six-pole, pi filter topology and features high cutoff frequencies, high levels of attenuation, and robust ESD protection up to 15-kV contact discharge consistent with the IEC 61000-4-2 level 2 … [Read more...]
Spread-Spectrum Oscillator Limits EMI
The VSS4 spread-spectrum oscillator from Vectron International meets FCC restrictions on permissible levels of EMI for a range of communications systems and consumer electronics applications. The VSS4 offers a frequency range of 12 MHz to 168 MHz and operates in the 140- to 85-degree C temperature range. The oscillator operates off 3.3 volts and comes with an enable/disable … [Read more...]
ESD Protection Diodes Feature Ultra-Low Capacitance
The ESD7L5.0DT5G from ON Semiconductor has been crafted is to protect voltage sensitive components from damage caused by ESD in applications that require ultra low capacitance to preserve signal integrity. Excellent clamping capability, low leakage, and fast response time are combined with an ultra low diode capacitance of 0.5 pF to provide protection from IC damage. The ultra … [Read more...]
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