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Foil Resistor Features a Low Absolute TCR

September 22, 2008 12:45 pm | Product Releases | Comments

Vishay Intertechnology, Inc. introduces its VPR220Z ultra-high-precision Z-Foil resistor that provides an industrial-grade absolute TCR of ?0.05 ppm/°C from 0°C to 60°C and ?0.20 ppm/°C from -55°C to 125°C, 25°C ref., a power rating up to 8 W at 25°C per MIL-PRF-39009, an optimum power coefficient of ?5 ppm at rated power, and a tolerance of ?0....

S-Band VCO Features Optimal Harmonic Suppression

September 22, 2008 12:45 pm | Product Releases | Comments

Z-Communications, Inc. announces its RoHS-compliant voltage-controlled oscillator (VCO) model SMV3400A-LF in S-band that operates from 3220 to 3580 MHz with a tuning voltage range from 0.50 to 3 V DC. This VCO features a typical phase noise of -80 dBc/Hz at 10 KHz offset and a typical tuning sensitivity of 230 MHz/V....

VXS Backplane Offers Star Routing Topology

September 22, 2008 12:45 pm | Product Releases | Comments

Elma Bustronic Corporation announces its 8-slot VXS backplane that features a Star routing topology, fitting into most 4U high horizontal mount enclosures. The VITA 41.0-specified backplane features one hub slots and seven payload slots in a 14-layer controlled-impedance stripline design. Backplane simulation confirms strong signal performance....

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Low-Power ICs Support Per-Channel Enable Controls

September 22, 2008 12:45 pm | Product Releases | Comments

STMicroelectronics announces six devices in a series of clock-distribution ICs that provide per-channel output-enable controls for precision clock management in embedded and handheld applications. The two-channel STCD1020, three-channel STCD1030 and four-channel STCD1040 save component count, board complexity and materials costs in multi-mode devices such as cellular handsets and M2M (machine-to-machine) communications....

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Switches Exhibit Failsafe Functions

September 22, 2008 12:45 pm | Product Releases | Comments

Ducommun Technologies, Inc. announces its 2N Series of SPDT switches that features N connectors and a frequency range of DC to 12.4 GHz, and the 2NH Series that features high-power N connectors and a frequency range of DC to 12.4 GHz. Both series are available with failsafe, latching, self cut-off or pulse latching functions....

Coaxial RF Connector and Cable Assemblies for Military Applications

September 22, 2008 12:45 pm | Product Releases | Comments

ITT Interconnect Solutions introduces its coaxial RF connector along with 12 phase-matched RF cable assemblies. The connector system features a press fit contact suitable for operation to 250°C for a lifespan of 25 years. For operation up to 250°C, a cable assembly with a silicone dioxide dielectric is specified, while those applications with a temperature range to 200°C can use the cable assembly with PTFE dielectric....

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Diode Controller Integrates 5 A MOSFET

September 22, 2008 12:45 pm | Product Releases | Comments

Linear Technology announces its LTC4358 single high voltage ideal diode controller that uses an internal 5 A MOSFET to provide a simple, low loss replacement to Schottky diodes in high current applications. The controller and 20 m? internal N-channel MOSFET perform the function of a low forward voltage diode....

Epoxy Adhesive Cures Rapidly at Room Temperature

September 22, 2008 12:45 pm | Wireless Design & Development | Product Releases | Comments

Master Bond, Inc. introduces its EP41SMED high performance, low viscosity epoxy adhesive for fast room temperature curing and bonding applications. This compound has a 5:1 mix ratio by weight, and it has “handling” time from 10 to 15 minutes at ambient temperatures. Bonds are resistant to water, oil and many organic solvents, as well as cold sterilants, ETO and gamma radiation....

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Low Dropout Regulators for High Efficiency Applications

September 22, 2008 12:45 pm | Product Releases | Comments

Micrel, Inc. launches its MIC5313/4/5/6 family of low input voltage capable, low dropout regulators that integrates two LDOs that are capable of operating from a low input voltage of 1.7 V while consuming 37 µA total quiescent current. The MIC531x family has very low dropout voltage in order to regulate from low voltage rails and to provide a high conversion efficiency....

16-Bit Microcontrollers Feature Low Power Consumption

September 22, 2008 12:45 pm | Product Releases | Comments

NEC Electronics America, Inc. introduces 22 16-bit all-Flash microcontrollers (MCUs) for compact, low-power, battery-operated and sensor-enabled systems. Based on a proprietary high-performance 16-bit 78K0R CPU core, the 78K0R/Kx3-L MCUs offer low power consumption to extend battery life and more on-chip integration to help reduce the size and cost of battery-driven and sensor-enabled systems such as fire and security alarms, meters, indust...

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Splitter Combiner Operates on Full or Part Bandwidth

September 22, 2008 12:45 pm | Product Releases | Comments

Raditek, Inc. announces its wide band six-way splitter combiner coaxial model that operates from 2 to 18 GHz on full or part bandwidth. It operates over the full temperature range of -10°C to 50°C with 1 or 10 W of power handling. Custom parts can be quoted up to 18 GHz with 25% bandwidth. Dimensions are 3" × 2" × 0....

Software Allows Signal Analyzers to Support Mobile Phone Systems

September 22, 2008 12:45 pm | Product Releases | Comments

Anritsu Company introduces its EDGE evolution test system. Two measurement software packages can be incorporated into the MS269xA series that allow the signal analyzers to support 2.5G GSM/EDGE and G EDGE Evolution (EGPRS2) mobile phone systems, providing a system for measuring the RF Tx characteristics of EDGE Evolution base stations, mobile terminals and devices and components....

Technology Platform Operates in a Wide Frequency Range

September 22, 2008 12:45 pm | Product Releases | Comments

Astron’s HESA II Technology Platform operates in the frequency range from 2 MHz to 18 GHz for most applications. The platform is frequency agile, and it can be modified to provide various select frequency bands within the 2 MHz to 18 GHz operating range. The HESA DF Platform provides a flexible platform for configuring multiple antenna elements in a small form factor....

HJ FET Offers Low Noise Performance

September 22, 2008 12:45 pm | Product Releases | Comments

For designers working in the X and Ku bands, California Eastern Laboratories introduces NEC’s NE3515S02 Hetero-Junction FET for use as a buffer amplifier in applications such as DBS LNBs and high dynamic range front ends. At 12 GHz and a supply voltage of 3 V, the FET delivers a P1dB of 14 dBm with 14 dB linear gain while maintaining a noise figure under 0....

Oscillators Feature Low Jitter

September 22, 2008 12:45 pm | Product Releases | Comments

The Connor-Winfield oven-stabilized crystal controlled oscillator (OCXO) series and voltage controlled oven stabilized crystal controlled oscillator (VCOCXO) series are used in applications requiring stabilities of ?0.05 ppm to ?0.25 ppm. These series are available in both the 14-pin DIP (PF1 series) and the 14 × 20 mm surface mount package (PF2 series)....

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