ERNI Electronics, Inc.    Midlothian, VA 23112
Aug 15, 2008 Available in 12, 26 and 50 pins, SMC Board-to-Board Adapter stretches flexible mezzanine distances from 20-40 mm in 2 mm increments. Unit has male contacts on both component ends, and securely locks into standard low-profile SMT female SMC connector. Secure soldering is maintained with SMT coplanarity of less than 0.004 in. and integrated metal SMT mounting clips for mechanical stress relief. Offered in antistatic tray packaging, adapter operates from -55 to +125°C.

Linear Technology Corp.    Milpitas, CA 95035
Aug 15, 2008 Supplied in 2 x 3 mm DFN-10 package, LT3495/-1 respectively integrate 650/350 mA power NPN switches as well as Schottky diodes, output disconnect circuitry, and dimming/contrast adjustment function. Control technique ensures switching frequency stays above audio band for entire load range. Model LT3495's NPN switch achieves VCESAT of 250 mV @ 500 mA and offers efficiencies up to 85%. Both models have 2.3-16 V input range, deliver outputs to 40 V, and consume 60 µA quiescent current.

ERNI Electronics, Inc.    Midlothian, VA 23112
Aug 15, 2008 Suited for daughter card applications, right angled female DIN 41612 connectors are available in type R, R/2, and R/3 variants. Utilizing eye-of-the-needle pressfit zone minimizes press-in force as well as stress on PCB. Press-in cover enables type R female connector to be pressed in with flat rock press-in tool, without damaging contacts. RoHS-compliant through hole reflow versions are built from material that is compatible with reflow soldering.

Linear Technology Corp.    Milpitas, CA 95035
Aug 15, 2008 Regulating forward voltage drop across external N-channel MOSFET, LTC4352 ensures smooth current transfer between supplies in diode-OR applications. Its 500 ns turn-on time ensures oscillation-free path switchover, and 500 ns turn-off minimizes reverse current if 0-18 V input supply fails or is shorted. In addition to redundant power supply ORing, LTC4352 can be used as diode replacement in supply holdup applications where momentary collapse of supply voltage is isolated from load.

Linear Technology Corp.    Milpitas, CA 95035
Aug 15, 2008 Housed in 4 x 3 mm 14-pin DFN or 16-lead TSSOP package, Model LTC4358 operates from 9-26.5 V and utilizes 20 mW internal N-channel MOSFET to provide low loss replacement to Schottky diodes in high-current applications. Controller regulates forward voltage drop across internal MOSFET to ensure smooth switchover from one path to another without oscillation. Pull-down circuit minimizes reverse current transients in event power supply fails or is shorted.

Analog Devices, Inc.    Norwood, MA 02062-9106
Aug 15, 2008 Consuming less than 120 mW of power on single 3.3 V supply, single channel ADA4939-1 and dual channel ADA4939-2 differential amplifiers achieve 82 dB SFDR at 70 MHz. Operating over -40 to 105°C temperature range for both 3.3 and 5 V operation, units feature input voltage noise of 2.3 nV/rt Hz, -3 dB bandwidth of 1.4 GHz, and slew rate of 5,000 V/µS. Model ADA4939-2 can drive dual ADCs used in I/Q demodulation schemes, and offers low cross-talk of -80 dB at 100 MHz.

ITT Industries, Cannon    Santa Ana, CA 92705-5612
Aug 14, 2008 Designed to meet PCMCIA industry's demand for 34 mm and 54 mm wide modules, RoHS-compliant 26-pin Edge Card Connectors and Cover Sets are available with multiple off-sets, customized end caps, host connectors, and single slot ejectors. Connectors offer lifespan of 10,000 mating cycles, and cover sets can be snapped together or ultrasonically welded. Applications include notebook/desktop computers, storage media, wireless/wired communications, set-top boxes, and biometric devices.

Allegro MicroSystems Inc.    Worcester, MA 01615
Aug 14, 2008 Available in through hole and surface mount versions, Model SSC2001 provides 97% power efficiency, oscillation frequency of 65 kHz, and frequency jitter of 3-6 kHz to minimize EMI noise. Device offers extensive range of protection functions, including output overvoltage protection, overcurrent protection, and output open detection. Brown-in/Brown-out protection function stops circuit operation upon detection of drop in input voltage.

Seiko Epson Corporation    Suwa, Nagano   Japan
Aug 14, 2008 Featuring nominal frequency range of 32.768 kHz, FC-13E SMD-type tuning-fork crystal chip leverages QMEMS technology and is hermetically sealed with gold-tin alloy. RoHS-compliant solution occupies 3.2 x 1.5 mm footprint and exhibits frequency tolerance of ±100 x 10^-6. Suited for high-function, secure smart cards, chip offers CI values of 75 kW max, turnover temperature of +25°C ±5°C, and parabolic coefficient of -0.04 x 10^-6/°C² max.

Gennum    Burlington, ON L7L5M4
Aug 14, 2008 Supporting 6 Gbps per channel, ActiveConnect(TM) GV8502 provides cable manufacturers with semiconductor solution for design of thin HDMI consumer cables. Multimedia connectivity solution enables full-rate HDMI 1.3 performance and beyond up to 20 m, ensuring disparate products such as HDTVs, Blu-Ray players, and DVRs will connect and stream media at optimal specifications. Solution also lends forward compatibility with future technologies rated up to 6 Gbps/channel.

National Instruments Corp.    Austin, TX 78759-3504
Aug 14, 2008 Complemented by NI PXIe-1075 18-slot high-bandwidth chassis, NI PXIe-5663 can perform signal analysis from 10 MHz to 6.6 GHz with up to 50 MHz of instantaneous bandwidth, while NI PXIe-5673 delivers signal generation from 85 MHz to 6.6 GHz and up to 100 MHz of instantaneous bandwidth. Offering operating range of 0-50°C, PXI Express chassis has PCI Express lanes routed to every slot providing up to 1 Gb/s per-slot bandwidth and up to 4 Gb/s total system bandwidth.

Teranetics    Santa Clara, CA 95054
Aug 14, 2008 Doubling port density of switch and Network Interface Cards compared to first generation 10GBASE-T PHYs, dual-port Model TN2022 enables switch manufacturers to design as many as 48 RJ-45 ports into single rack unit. Unit consumes 6 W per port while operating at cable lengths exceeding 100 m. Featuring multi-rate capabilities, TN2022 can be used with ubiquitous RJ-45 Ethernet connectors and is backward compatible with existing 1 Gigabit and 100 Megabit network gear.

Toshiba America Electronic Components (TAEC)    Irvine, CA 92618-1811
Aug 14, 2008 Incorporating photodiode, current amplifier, and luminous-efficiency correction, Model TPS859 can turn keypad or LCD backlight on or off, or adjust brightness according to ambient light condition. Unit features typical light current of 230 µA, and optical filtering technology, which enables incandescent to fluorescent light sensitivity ratio of 1.0. Housed in 1.6 x 1.6 x 0.55 mm surface mount package, TPS859 operates from 1.8-5.5 V, making it suited for battery-powered applications.

Saelig Co., Inc.    Pittsford, NY 14534
Aug 13, 2008 Suitable for automated test environments, Model APSIN3000 offers resolution of 0.001 Hz from 9 kHz up to 3.3 GHz. It weighs less than 6 lb and is packaged in 6.7 x 4.7 x 8.7 in. enclosure. Broadband generator features remote access capability via RJ-45 LAN interface, configuration from provided GUI software or standard web browser, and integration into larger automated test systems. Options include internal rechargeable batteries for more than 3 hr of portable use.

Canfield Connector    Youngstown, OH 44514
Aug 13, 2008 Series 5FFAC and 5JFAC feature molded solenoid and molded plug and play design for rapid installation, and low-profile straight line configuration allows for installation in limited space applications. Both models feature bi-directional indicator lights, load suppression, ambient temperature rating of -25°C to 80°C, and meet environmental protection to IP67/NEMA 6 standards. Connectors are available in DIN sizes to round sizes 8-12 mm straight as well as UL and CSA versions.

Vishay Intertechnology, Inc.    Malvern, PA 19355 2143
Aug 13, 2008 Comprised of polarized aluminum electrolytic capacitors with non-solid, self-healing electrolyte, 140 CRH series suits filtering, smoothing, buffering, and voltage decoupling applications. Capacitance varies from 10-1.000 µF over 6.3-63 V range, ripple current is rated up to 900 mA at 100 kHz/125°C, and ESR is offered down to 90 mX at 100 kHz. RoHS-compliant series includes 5 case sizes, and those with 12.5 mm dia are available in 4-pin versions for optimal vibration resistance.

Multigig, Inc.    Scotts Valley, CA 95066
Aug 13, 2008 Comprised of 25 sole source and second source clock synthesizers, QuietClock(TM) Series typically limits RMS jitter to 60 femtosecond. Units feature 3.3 and 2.5 V operation, 1-10 outputs from mix of single-ended and differential outputs, and industrial temperature range of -40 to 85°C. Covering frequencies used by PHY, MAC, SERDES, and memory subsystems, ICs are suited for Gigabit Ethernet, serial Rapid I/O, SONET/SDH, Fibre Channel, Infiniband, and SATA applications.

Ralink Technology Corporation    Cupertino, CA 95014
Aug 13, 2008 Integrating CMOS RF front end, MAC, baseband, and PCIe interface into single chip, RT309X Series fully complies with IEEE 802.11n draft 4.0 and IEEE 802.11b/g. RT307X Series 802.11n USB Chips, housed in 9 x 9 mm QFN 76-pin packages, are intended for consumer electronics, wireless broadband gateways, and PC WLAN solutions. Both single-chip solutions include WPA(TM), WPA2(TM), Wi-Fi Protected Set-Up(TM), and QoS, supporting secure voice, video, and data.

Agilent Technologies, Inc.    Santa Clara, CA 95051
Aug 13, 2008 Models N5161A and N5162A MXG ATE analog and vector RF generators are designed for R&D and manufacturing engineers who define, develop, and optimize wireless network and mobile communications test systems. Model N5161A provides CW and analog modulation, while model N5162A supports multitude of digital modulation types up to 6 GHz. Delivering output powers of +23 and +16 dBm with option 1EA, units offer specified ACPR performance of -71 dBc for single-carrier W-CDMA up to +5 dBm.

ITT Industries, Cannon    Santa Ana, CA 92705-5612
Aug 12, 2008 Available with 3-6 pin contact arrangements, RoHS-compliant Mini-XL Series accommodates both cable and panel-mount applications. Units feature socket insulator that minimizes vibration and electrical noise, disconnect latch lock, gold-plated contacts, and low reflectivity satin finish. Rear housing is available in plastic or metal for male and female plugs. Applications include recording equipment, microphones, amplifiers/speakers, medical instruments, and industrial controls.