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Voice CODEC Chip

May 30, 2003 11:38 am | Product Releases | Comments

The W681511 chip is a single channel voice CODEC IC featuring low power (10 μA and 100 nA typical power consumption in standby and power down modes) and 4.5 to 5.5 V single supply voltage. The chip is compatible with Motorola MC14LC5480 with minor differences. The chip is offered in 20 pin SOP packaging....

Load Switches

May 30, 2003 11:38 am | Product Releases | Comments

Siliconix incorporated, a subsidiary of Vishay, announced a family of TrenchFET power MOSFETs build on P-channel technology. The family of devices can be used as load switches and help to reduce power consumption and the board area required for power components in cell phones, PDAs, and other compact, battery-operated products....

ISM Transceiver

May 30, 2003 11:38 am | Product Releases | Comments

The XE1202 ISM-band transceiver is now offered with an extended voltage range from 2.4 V to 3.6 V. With an RSSI wake-up time down to 1 ms, the XE1202 also minimizes power consumption, as the receiver remains active when a signal is present for it to receive. The XE1202 can operate in 868 - 870 MHz, 902 - 928 MHz, and the 433 MHz frequency bands....

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Test Solution

May 30, 2003 11:38 am | Product Releases | Comments

The Agilent Signal Studio for 1xEV-DV and cdma200 software (E4438C-414) works with the Agilent E4438C ESG vector signal generator, giving mobile chipset designers a flexible test and verification tool based upon 3GPP2 standards. The software application includes four 1xEV-DV forward link channels: two short-duration, fully coded packet data channels (PDCH) and two real-time packet data control channels (PDCCH), in addition to forward and re...

RFID Chips

May 30, 2003 11:38 am | Product Releases | Comments

The EM4222 is a UHF chip that is optimizes to yield the minimum die area and cost. The EM4222 chip is a Read-Only UHF and Microwave (300 MHz to 2.45 GHz) single chip solution with a small footprint. Depending on the chip programming, tags can be red to speeds between 0.5 m/s and 100 m/s, while the maximum number of tags that can be read per second is 240 (average tag ID reading rate is nearly 200 tags per second)....

Dielectric Capacitors

May 30, 2003 11:38 am | Product Releases | Comments

AVX introduces a microwave single layer X7S dielectric capacitor (SLC) family. The dielectric, designated "Z", operates over an expanded temperature range of – 55°C to +125°C and offers tighter temperature characteristics of ± 22% as well. The series provides a range of dielectric constants from 2,500 to 15,000 and features dissipation factors less than 2....

Protocol Stack Controller

May 30, 2003 11:38 am | Product Releases | Comments

The MCP2140 is a fixed speed 9600-Baud IrDA-Standard protocol stack controller. When used with the recommended discrete transceiver implementation, this device enables a complete IrDA-Standard wireless link (protocol handling plus transceiver) to be added to an embedded system while typically consuming less than 100 μA of additional current....

Storage Cards

May 30, 2003 11:38 am | Product Releases | Comments

MiniSD cards are designed to provide high capacity storage in an ultra-small removable card. The card is designed for the next generation of 2.5G and 3G mobile phones that require removable storage. The miniSD card will work in all devices that support an SD slot via an SD adapter that is included with each miniSD....

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Probe Card

May 30, 2003 11:38 am | Product Releases | Comments

Cascade Microtech announces an RF multi-device test production probe card, the Pyramid™ Probe Card. The probe card allows wafer testing of multiple RF semiconductor wafers in production simultaneously. Pyramid Probe Cards are compatible with all brands of RF ATE equipment. Cascade Microtech's thin-film process, used to fabricate the probe cards, preserves the signal integrity of the RF lines that are being tested on multiple devices....

Power Combiners

May 30, 2003 11:38 am | Product Releases | Comments

The H-Series is compact, 100 watt, Wilkinson power combiners/dividers that are designed for systems applications using multiple high-power transmitter or antenna feeds. Standard models are available in 2-way and 4-way configurations for both 800 to 1000 MHz (AMPS, TDMA, CDMA, GSM) and 1.700 to 2....

Antenna Feeder Cable Assemblies

May 30, 2003 11:38 am | Product Releases | Comments

Times Microwave Systems announces a range of antenna cable assemblies for Cisco/Aironet WLAN bridges and access points. Times has optimized the reverse polarity TNC connectors used on these assemblies to provide low VSWR in both the 2.4 (802.11b) and 5.8 GHZ (802.11a) band for high data rates. These assemblies are available in stand LMR® construction for outdoor application as well as other cable constructions for other installing enviro...

AC Power Supplies

May 30, 2003 11:38 am | Product Releases | Comments

Elgar introduces the high frequency (up to 1000 Hz) and high voltage (up to 155/310 V AC) option for the CW Series AC power supply. All this is packaged in the same compact 3.5 inch high chassis. The CW Series is available in multiple power ranges with optional IEEE-488 or isolated analog remote programming....

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Piezo Indicator

May 30, 2003 11:38 am | Product Releases | Comments

The X-80 is rated at 114 dB (typical). The X-80 requires 35 ma (maximum) for proper operation at 12 V DC. the operating voltage is 9 - 12 V DC. The casing 25 mm in diameter X 23 mm in height. Black high temperature case. Output frequency is a stable 2900 ± 500 Hz continues tone. www.projectsunlimited....

Memory Cards

May 30, 2003 11:38 am | Product Releases | Comments

The SD-M5124BX is a 512MB SD Card that consists of two of Toshiba's 2 gigabit (Gb) NAND flash memory devices, packaged in SD card format which measures 32 × 24 × 2.1 mm. This card features high storage capacity, high transfer rate for fast copy/download, low battery consumption, and includes a user-selectable mechanical write protect switch on the exterior casing....

Power Modules

May 30, 2003 11:38 am | Product Releases | Comments

TT electronics BI Technologies introduces a H-bridge IGBT power module that provides ultrafast diodes and space savings. The 7721 Series are offered in 500 volt/22 Amp or 600 volt/32 amp configurations. This module features internal temperature sensing for fast response to thermal overload. Standard configurations for the H-bridge module include the 7721-1A, featuring 22 A 500 V IGBT's with 8 A 600 V ultrafast diodes; and the 7721-2A, featu...

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