Electronic Components & Devices

Electronic Components & Devices, Communication Systems & Equipment, Electrical Equipment & Systems

Lowpass Chebyshev Passive Filters address availability concerns.

December 17, 2014

Comprising 9 models that carry unique -1 dBc passband frequency, from 30 MHz to 3 GHz, LC9S Series delivers insertion loss of 1.0 dB max and 50 Ω terminations. Stopband attenuation is -40 dBc at 1.5:1 ratio, with rejection frequency from 45 MHz to 4.5 GHz, and -60 dBc at 2:1 ratio, with rejection frequency from 60 MHz to 6 GHz. Depending on frequency, filters have 5 or 10 W max input power and utilize one of 2 SMA female connectorized cases. RoHS-compliant parts are available. Read More

Electronic Components & Devices

PIN Diode Switches operate from 50 MHz to 1 GHz.

December 17, 2014

Housed in 9 mm HQFN 20-lead plastic package, Models MASW-011040 and MASW-011041 are capable of handling 200 W CW incident power at base plate temperature of 85°C. Both devices deliver >40 dB isolation at 1 GHz with insertion loss of <0.5 dB. Manufactured using hybrid process featuring high-voltage PIN diodes and passive devices, switches are suitable for land mobile radio and MIL-COM applications that require higher power. Read More

Electronic Components & Devices, Computer Hardware & Peripherals

Fanless Mini-ITX Boards balance performance, power consumption.

December 17, 2014

Powered by Intel® Atom™ E3800 series CPUs, EMB-BT2/-BT4 are built to negate such problems as vibration and mechanical breakdown from moving or changing of parts. Heat sinks ensure complete dissipation, and ATX power specifications require only 12 V. Suited for factory automation applications, boards both support dual LAN and mSATA, offer 2 LVDS sockets, and provide up to 6 COM ports and up to 8 USB ports. EMB-BT4 is slim enough to be used in panel PCs and slim PCs. Read More

Electronic Components & Devices

Light Emitting Diode targets stage lighting applications.

December 17, 2014

Housed in 5.7 x 6.4 x 1.3 mm package, Osram Ostar Stage LED is equipped with four 2 mm² chips that can handle up to 4.5 A each. Thin-film chips in red and UX:3 chips in green, blue, and white are used. With binning current of 1.4 A, red chips achieve typical values of 140 lm, while green chips achieve 280 lm. Deep blue chip provides light output of 1.8 W. Thanks to C2 ceramic converter, white chip achieves brightness of more than 1,000 lm and has lifetime of 20,000 hours at full output. Read More

Electronic Components & Devices

Low-Noise VCO suit cost-conscious basestation systems.

December 17, 2014

Operating at 2,265–2,280 MHz with 0.5–4.5 Vdc tuning voltage range, CRO2273B-LF features spectrally clean signal of -115 dBc/Hz @ 10 kHz offset and covers band with 4 MHz/V typ tuning sensitivity. VCO delivers +3 dBm nominal output power into 50 Ω load while operating from 5 Vdc supply and draws 20 mA typ. Operating range is -40 to 85°C, typ second harmonic suppression is -15 dBc, and package measures 0.5 x 0.5 x 0.22 in. Uses include microwave radio and basestation applications. Read More

Electronic Components & Devices

Voltage Controlled Oscillator operates at 2,500 MHz.

December 16, 2014

Operating at 2,500 MHz with 0.0–3.3 V control voltage range, CVCO33CC-2500-2500 features 3.3 V input, and +5 dBm min output, and typical phase noise of -110 dBc/Hz @ 10 KHz offset. VCO comes in 0.3 x 0.3 in. SMD package that consumes 20 mA typ. Respectively, pulling and pushing are minimized to 5.0 MHz and 1.0 MHz/V, and second harmonic suppression is -20 dBc typ. Applications include digital radio equipment, fixed wireless access, satellite communications systems, and base stations. Read More

Electronic Components & Devices

Medium Power Film Capacitors are designed for AC filtering.

December 15, 2014

Encased in cylindrical aluminum can with fast-on or screw terminals, FLA Series features metallized polypropylene dielectric imbued with soft polyurethane (PU) resin. RoHS-compliant products, rated from -40 to +80°C, deliver single-phase performance while incorporating self-healing technology and internal overpressure disconnector device. Capacitors come in 9 case sizes spanning A–I, 8 voltages from 250–690 Vac, capacitance values from 10–600 µF, and capacitance tolerances of ±5% and ±10%.
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Electronic Components & Devices

Dual-Band Wi-Fi Audio Chip targets IoT applications.

December 15, 2014

Part of WICED™ portfolio, Model BCM43907 delivers HD audio streaming over Wi-Fi network to wireless audio devices while minimizing interference. Advanced RF and timing synchronization enables same content to be streamed over multiple speakers in different rooms with no echo or lag time. Offering pre-integrated Apple Airplay™ support with direct access to WICED Audio SDK, SoC includes 320 MHz ARM® Cortex®-R4 CPU with 32 KB each of instruction and data caches, along with 2 MB of TCM RAM. Read More