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Low-Loss Isolators

May 30, 2001 11:55 am | Comments

Murata Electronics announced the commercial production of the CE040 series — ultra-compact, lightweight and low-loss isolators for emerging, next generation digital wireless handset standards such as WCDMA and cdma2000. To meet the growing demand for thinner, smaller and lighter products, Murata engineered a number of improvements to build upon the previous isolator....

Dual and Tri-Couplers Optimized for Cellular Applications

May 30, 2001 11:55 am | Comments

These high power dual and tri-directional couplers are ideal for systems applications such as AMPS, TDMA, CDMA, CDPD and GSM where precision site monitoring is necessary. The 722-30-0.892 dual directional coupler is best suited for Tx applications (869 - 894 MHz & 925 - 960 MHz) and measures a compact 4....

GaAs pHEMT MMIC Receiver on a Single Chip

May 30, 2001 11:55 am | Comments

Mimix Broadband introduced a totally integrated gallium arsenide (GaAs) monolithic microwave integrated circuit (MMIC) receiver on a single chip. This device is a three stage low noise amplifier (LNA) followed by an image reject fundamental mixer using Lange couplers to improve bandwidth. Using 0....

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Automated Device Programmers

May 30, 2001 11:55 am | Comments

BP Microsystems announced the addition of Very Low Voltage (VLV) support down to 1.5 V (V dd), to their line of automated programmers. The BP-4510 supports more than 14,000 devices and has a maximum throughput of 1200 devices per hour. It supports the latest in device technology, Flash,antifuse, EEPROM, microcontrollers, and CPLD's ranging from the largest QFP to the smallest mBGA....

Adapters

May 30, 2001 11:55 am | Comments

QUICK-MATE adapters are designed without coupling nuts to allow fast, dependable connection and reduced wear on the test lead. Available in N, 7/16 and SMA interfaces and electroplated with SUCOPRO, QUICK-MATE adapters provide improved electrical conductivity and low PIM. They perform twice as many mating cycles as adapters with gold plating....

Solderless TNC and N Type Connectors

May 30, 2001 11:55 am | Comments

Times Microwave Systems has recently announced the availability of 'EZ' solderless TNC and N type connectors for its LMR -240 low loss coaxial cables. The high quality connectors designated as EZ-240-TM and EZ-240-NM have knurled coupling nuts and crimp-style outer contact attachment rings. Adding to the family of 'EZ' solderless connectors for other LMR® cable sizes including 200, 400 and 600, these connectors are particularly well-suit...

Frequency Synthesizers

May 30, 2001 11:55 am | Comments

Elcom Technologies has designed a new series of dual output, rugged frequency synthesizers with ultra low microphonics and improved phase noise at least 10 dBc lower than previous models. Designed for high capacity MW and MMW radios up to 38 GHz, the DFSL series offer lower phase noise and guaranteed zero phase hits — a key feature over the competition....

Dual Phase Locked Loop Frequency Synthesizers

May 30, 2001 11:55 am | Comments

National Semiconductor announced the LMX23xxU series of ultra-low power dual phase locked loop (PLL) frequency synthesizers, the latest addition to National's industry-leading family of PLLatinum( PLLs for wireless applications. This new family is pin- and software-compatible with the current LMX23xxL family of PLLs, providing easy upgrade, and consumes up to 43 percent less power....

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Silicon Germanium Dual Band Tri-Mode LNA/Mixer

May 30, 2001 11:55 am | Comments

RF Micro Devices introduced the RF2489 LNA/mixer — a complete dual band, tri-mode receiver front end for the CDMA handset market. The RF2489 contains two LNAs, three mixers, local oscillator (LO) divider circuitry and LO buffer outputs. The device performs all of the front end receive signal processing required for dual band, tri-mode applications....

Signal Integrity Tool

May 30, 2001 11:55 am | Comments

Ansoft announced a new release of PCB/MCM Signal Integrity, version 3.7, a member of Ansoft's family of Signal Integrity (SI) tools. The high-performance sector of the PCB design industry is increasingly relying on extremely fast edge rates to drive next-generation designs. PCB/MCM SI is the only signal integrity tool that addresses the high-speed/high-performance PCB needs for optical networks, memory interfaces, and multi-gigabit transmis...

Pulsed Laser Diode Test System

May 30, 2001 11:55 am | Comments

Keithley Instruments announced its Model 2520 Pulsed Laser Diode Test System for electrical characterization of laser diodes in either the chip/bar state or in finished modules. The Model 2520 is the only single-instrument system for testing laser diodes in pulse mode up to 5A peaks. It allows pulse widths as short as 500nS with rise and fall times less than 60nS, while protecting the laser diode with output short and voltage compliance fun...

Surface Mount Fuse for Telecommunications Applications

May 30, 2001 11:55 am | Comments

Littelfuse, Inc. announced the introduction of the 461 Series, TelecomNano 2 ® surface mount fuse developed for telecommunications applications. The TelecomNano 2 was designed to work in conjunction with Littelfuse surface mount Surgector transient voltage suppressors to provide protection from lightning, power cross and other transient surge conditions....

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CMOS Switched Capacitor Voltage Converters

May 30, 2001 11:55 am | Comments

ON Semiconductor introduced two CMOS charge pump voltage converters with a power-saving shutdown feature that extend the useful operational life of battery powered products. Available in the very small TSOP-6 package, the MAX1720 and NCP1729 switched capacitor voltage inverters are low frequency devices that invert and/or double an input voltage ranging from 1....

8 Video Matrix

May 30, 2001 11:55 am | Comments

The model 12055 8 × 8 Video Matrix from Matrix Systems. Features of this product include DC to 120 MHz, non-blocking, full fanout, unity gain, RS-232C and IEEE-488 interfaces, crosspoint verification, front panel keypad control and LCD display, the ability to recall 40 configurations. Size is 5 H × 19 inches W × 25 inches D....

6 Amp, Low-Voltage DC/DC Converter

May 30, 2001 11:55 am | Comments

6 amp, low-voltage DC/DC's deliver the most current from standard 1 x 2 packages. Features include V OUT of 1.5 V, 1.8 V or 2.5 V @ 6A, V IN ranges off 10-18 V, 18-36 V, or 36-75 V, standard 1 x 2 packages and pinouts, 310 kHz synchronous-rectifier topologies to deliver high efficiency and stable no-load operation, -40 to +60/70°C ambient operation with no derating, fully isolated (1500Vdc) and I/O protected, optional trim/control/syn...

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