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Transmit Integrated Circuit for Deal Band Cellular Phones

June 28, 2001 7:33 am | Comments

Maxim Integrated Products introduces the MAX2361/MAX2363/MAX2365 baseband-to-PA complete dual-band cellular phone transmit ICs. They are designed for dual-band, dual-mode, and single-mode N-CDMA, TDMA, GAIT, and W-CDMA cellular phones. A key feature of the MAX2361 series is high integration level, which dramatically reduces component count and size....

Lithium Ion Battery Pulse Charger

June 28, 2001 7:33 am | Comments

Maxim Integrated Products introduces the MAX1879, which is a safe, simple, and inexpensive single-cell lithium-ion (Li) battery pulse charger that does not dissipate heat. Its small size and low heat enables the charging function to be incorporated into cell phones, PDAs, and other portable equipment....

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Power Supply Integrated Circuit

June 28, 2001 7:33 am | Comments

Maxim Integrated Products introduces the MAX1856 power supply IC, which generates a low audio noise "talk battery" supply at – 24 V and a stiff "ring battery" supply at -72 V for voice-enabled broadband consumer premises equipment (CPE) applications such as VoDSL modems, VoPacket cable modems, LMDS, MMDS, WLL, and FTTH....

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Low-Dropout Regulator for Bus-Powered USB Peripherals

June 28, 2001 7:33 am | Comments

Maxim Integrated Products introduces the MAX5005, a full-featured low-dropout (LDO) regulator designed specifically for bus-powered USB peripherals. This device integrates four key components: a micropower 3.3 V output LDO regulator; a microprocessor (μP) reset supervisor; 15 kV transient voltage suppressors for D+ and D- data bus; and internal 1500-ohm data termination resistors to configure a peripheral USB device for full-speed or lo...

Low-cost antenna is ideal for automotive interior applications

June 28, 2001 7:33 am | Comments

Two new antennas from Antenna Factor provide a clever solution to the unique needs of difficult environments such as a vehicle. Designed to mount directly onto interior surfaces, such as window glass or a rear-view-mirror, these compact antennas are easily concealed, minimizing potential theft. Two frequency ranges are presently available to cover a wide variety of licensed and non-licensed applications....

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Sirect-Solder SMD

June 28, 2001 7:33 am | Comments

Schurter's SMD 5 × 20 mm fuses cut space, as well as assembly time and expense because they are soldered directly onto the printed circuit board (PCB). Gold palted end-caps allow for direct solder to the PCB and enable the fuses to easily withstand the heat of the soldering process. This simple solution eliminates the need for conventional axial leads (pig-tails), which consume more board space and can jam during auto insertion because ...

Dual Output Options Added to 50 W DC/DC Converter Family

June 28, 2001 7:33 am | Comments

Ericsson Microelectronics expands its PKN 4000 family of 50 W converters with two new dual output modules and four new single output versions. These modules are ideally suited for use as distributed power sources in decentralized 48/60 V DC power systems. They provide high efficiency in a low profile package....

Trimmer Capacitors

June 28, 2001 7:33 am | Comments

Voltronics Corporation announces 2 trimmer capacitors for high frequency use. The parts tune from 0.4 to 1.2 pF and have specifically designed mounting configurations to reduce inductance. The A2W1 has a single 0.090 inches wide lead and the A2DW1 has 2 0.090 inches wide leads 180° apart. Both parts are 0....

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Modem Chip Set

June 28, 2001 7:33 am | Comments

Intersil announced it is shipping its new CommLink™ OC-3 Modem chip set and reference design to customers who are designing broadband wireless Internet and cellular backhaul infrastructure equipment. Intersil's new ISL87060 chip set — the first product resulting from its strategic acquisition of Scottsdale-based SiCOM, Inc....

High Frequency Power Dividers

June 28, 2001 7:33 am | Comments

RLC Electronics' D-10265 Series of high frequency power dividers are compact microstrip units covering the frequency range of 10 to 26.5 GHz. These units provide low VSWR at all ports and high isolation between all output ports. Phase and amplitude tracking of all outputs are excellent due to the symmetrical designs....

Expansion of RF Module Line

June 28, 2001 7:33 am | Comments

Linx introduces an addition to its LC series RF module line. Now available in 315 MHz, the second generation of Linx's LC receiver modules features enhanced performance, reduced size and lower cost. When paired with an LC-Series transmitter, these tiny SMD modules provide a complete and cost-effective solution for the wireless transfer of serial, control, and command information over the distances in excess of 300 feet....

Snap-In, Panel-Mount DC Power Jacks

June 28, 2001 7:33 am | Comments

Shogyo International corporation has introduced a new, unique line of snap-in, pane;-mount DC power jacks, designed to easily snap into any pre-set holes. Models MJ-60 and MJ-61 have a mounting hole dimension of 9.75 mm × 10.5 mm. Jack model MJ-60 has a center pin size of 2.1 mm, and a rating of DC12 V 0....

Miniature Patch Antenna Elements for High Frequency Applications

June 28, 2001 7:33 am | Comments

Surface-mount patch antenna elements are now available from Spectrum Control. These antenna elements incorporate small size and high frequency, making them ideal for emerging telecom applications including portable GPS receivers; navigation systems; aviation, marine and surveying equipment; wireless LANs and Bluetooth....

T Filter Networks

June 28, 2001 7:33 am | Comments

KOA Speer Electronics introduces a full line of standard and enhanced filter networks for the suppression of EMI/RFI at low and high frequencies. KOA T filter networks combine exceptional filtering capabilities, high stability and high reliability with a unique symmetrical design that allows for the filtering of bi-directional signals....

MultiGuard Transient Voltage Suppressors

June 28, 2001 7:33 am | Comments

AVX Corp. introduces its MultiGuard® Series of bi-directional transient voltage suppressors in new, smaller case sizes, providing bi-directional ESD protection, EMI attenuation and sub nanosecond response time. Offering electronic circuit design engineers a reliable transient voltage protection solution, MultiGuard chips are now available in 0405 two-element, 0508 two and four-element and 0612 four-element case sizes....

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