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Two-In-One SAW Filter For GPS Applications

August 30, 2001 9:29 am | Comments

AVX Corp. has combined two filters into a single space-saving package for use in portable Global Positioning System (GPS) applications. These Surface Acoustic Wave (SAW) filters, designated the SF Series, combine a front-end filter with an interstage filter in single package (3.80 × 3.80 × 1....

Capacitance Range

August 30, 2001 9:29 am | Comments

AVX Corp. has increased the capacitance range for its 0508 two-capacitor array up to 1 mF. Designated the W2A2xD Series, these cap arrays are ideal for applications requiring multiple 1mF capacitors. This array package reduces board space by placing two components in the same board space normally occupied by one standard 0805 capacitor, and pick-and-place time is reduced by 50% when compared to discrete capacitors, making this product ideal...

Amplifier Family

August 30, 2001 9:29 am | Comments

Fairchild Semiconductor International introduces a new family of operational amplifiers that combines rail-to-rail output (RRO) performance with low power and low cost. The five new products offer a range of performance levels, from 75 MHz at 0.5 mA supply current to 7.3 MHz at 70 μ A supply current....

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Software Recovery Diodes

August 30, 2001 9:29 am | Comments

Fairchild Semiconductor International announces the availability of packaged pairs of Stealth™ soft recovery diodes for improved efficiency with reduced space in switch mode power supplies (SMPS). Stealth Diode technology combines high speed and soft recovery characteristics to achieve higher efficiency and lower electromagnetic interference (EMI)....

Supervisory ICs

August 30, 2001 9:29 am | Comments

The FM809, FM810 and FM1233 supervisory ICs from Fairchild Semiconductor International feature a precision comparator and a reset generator to ensure proper functioning of microcontroller- and microprocessor-based systems by monitoring the supply line (V CC ). These devices are designed to monitor power supplies and other system voltages to generate a reset output when the voltage being monitored is out-of-tolerance....

Digital Phosphor Oscilloscopes

August 30, 2001 9:29 am | Comments

Tektronix announced a new oscilloscope family that enhances its award-winning TDS3000 Series DPO. The six new models in the TDS3000B Series provide more power and portability to engineers and technicians faced with testing dynamic, complex signals in environments ranging from design labs to television studios to field troubleshooting applications....

26 to 31 GHz Leaded Package

August 30, 2001 9:29 am | Comments

StratEdge announced the availability of a new 26 to 31 GHz leaded package designed for easy manufacturing of devices with high thermal management needs, like power amplifiers. The new product, StratEdge part number 580403, is the first leaded product for commercial applications that performs at Ka-Band....

Assembly and Test Services

August 30, 2001 9:29 am | Comments

StratEdge announced that it is now offering complete assembly and test services to its customers. Assembly and test of DC through 50 GHz devices packaged in StratEdge products is accomplished in StratEdge's class 100 work area. The service has been established in response to microwave and high-speed digital systems manufacturers and captive component houses looking to eliminate the need to work with bare die, and IC fabricators looking to o...

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Thick Film Dielectric

August 30, 2001 9:29 am | Comments

KQ125, an advanced thick film dielectric from Heraeus is photoprocessed in the dried state, for easy direct contact imaging. It allows the combination of vias as small as 50 microns with a low dielectric loss of 5 × 10 -4 and a low dielectric constant of 3.9. KQ125 is developed in an aqueous, rather than a solvent, solution for vias of 50 microns and larger, and has no need for nitrogen purge during processing....

Conductors

August 30, 2001 9:29 am | Comments

Heraeus announces the introduction of several new conductors that extend the capabilities of the company's CT2000 LTCC technology offering. Heraeus manufacturers the complete CT2000 LTCC material system, which provides excellent electrical performance and low cost for wireless, automotive and telecommunications systems up to 5 GHz....

Three-Phase Filter

August 30, 2001 9:29 am | Comments

Schaffner EMC has announced an advanced three-phase filter that is specifically designed to work with the power regeneration capabilities of the latest-technology AC motor drives and frequency inverters. Several leading drive manufacturers have introduced products capable of returning regenerated power to the AC supply via impedance-matching line reactor units, creating the need for very specialized EMC filters....

Coaxial and Waveguide Switches

August 30, 2001 9:29 am | Comments

Dow-Key Microwave's most recent product a CANbus controlled SP12T Smart Switch offers internal 50Ω termination and performs up to 2 GHz. Operating frequency can upgraded to 19 GHz. DC characteristics include 22-26 VDC (24 VDC nominal operating current is 500 mA typical @ 20°C). The switch (P/N 5C1H-480823A-2) is equipped with an actuator, providing a latching mode of operation....

Gold Conductor

August 30, 2001 9:29 am | Comments

C5755A, a screen printable gold conductor paste from Hereaus fires to a thin fired film thickness of only 5-8 microns, rather than the 10-12 microns required for traditional gold conductors. Because less material is required to create high-reliability circuitry, Heraeus' new conductor provides significant cost savings to manufacturers....

Material System

August 30, 2001 9:29 am | Comments

Heraeus announces that the company has signed a licensing agreement to produce an advanced material system developed by Motorola. The new system, known as Heraeus' CT2000 LTCC technology, is intended for wireless, automotive and general applications. Heraeus is manufacturing the complete CT2000 LTCC material system, including dielectric tape, capacitor dielectrics and conductors....

90 Degree Hybrid Coupler to 20 GHz

August 30, 2001 9:29 am | Comments

A special non-uniform tapered line design synthesized with a specially developed Krytar CAD program yields good amplitude and phase imbalance specifications. Model 1831 operates over the entire frequency band of 1.0 - 18 GHz. Coupling is 3 dB. Amplitude imbalance is ± 10 degrees maximum (tighter phase and amplitude imbalance available)....

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