Electronic Amplifiers

Electronic Amplifiers

Amplifier is modular and stackable.

Offering dual duplex operation, ClearGain DD1900 Ground-Mounted Amplifier (GMA) incorporates fixed-gain, low-noise amplifier and high-performance filters. Without need for tower climbs, GMA improves signal quality by boosting uplink (RX) signal of mobile system. Amplifying full 1,900 MHz band, it consists of amplification module and power distribution unit, providing full compatibility with all...

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Electronic Amplifiers

Broadband Wireless Access Point supports up to 4 radios.

DOCSIS®-based HyFi(TM) 1100 enables Cable Operators to leverage existing Hybrid Fiber Coax network to provide broadband wireless services for city-wide Hotzone and Municipal Wi-Fi applications. When deployed in concert with CASA software, network of installed HyFi 1100s will be able to be auto-discovered, remotely configured, and centrally managed. Solution supports up to 4 independent IEEE...

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Electronic Amplifiers

Class-D Audio Amplifiers employ filter-free architecture.

Featuring EMI under 30 dBuV/m for frequencies up to 700 MHz, stereo Model PAM8403 and mono Model PAM8303S provide efficiency higher than 90% with 8 W load. Only one input coupling capacitor per channel is needed in external circuit. Housed in 24-pin SOP and SOP-8 packages respectively, 3 W units are suited for digital photo frames, MP4/PMP, GPS navigators, PC speakers, portable DVD players, LCD...

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Electronic Amplifiers

Amplifier IC targets AM/FM car antennas.

Designed to compensate for signal losses, impedance matching Model ATR4251 enables clear AM/FM car-radio reception when used with windshield, roof, or bumper antennas. Automatic AM and FM gain control enable independent AM and FM adjustment to prevent overdriving of amplifiers under large-signal conditions. Buffer amplifier for AM covers frequency range from 150 kHz to 30 MHz, while FM low noise...

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Electronic Amplifiers

Endwave Announces New ALC Log Amplifiers(TM)

SAN JOSE, CA-May 18, 2007-Endwave Corporation (NASDAQ: ENWV), a provider of high-frequency RF modules for telecommunications networks, defense electronics and homeland security systems, has announced the release a new product line of ALC Log Amplifiers(TM). ALC Microwave, a leading provider of logarithmic amplifiers to many US and international defense prime contractors, was acquired by Endwave...

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Video Amplifiers suit radar and ELINT applications.
Electronic Amplifiers

Video Amplifiers suit radar and ELINT applications.

Millimeter-wave Successive Detection Log Video Amplifiers (SDLVAs) offer stable thermal performance from -45° to +85°C. Units are available in full and partial band configurations to cover bandwidths of 18-40 GHz. Models ASDA-81826, ASDA-82640, and ASDA-81840 cover bandwidths of 18-26, 26-40, and 18-40 GHz respectively. SDLVA applications include Early Warning and ELINT Receivers, DF...

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Ceramic Speaker Driver comes in 1.5 x 2.0 mm SMD package.
Electronic Amplifiers

Ceramic Speaker Driver comes in 1.5 x 2.0 mm SMD package.

Designed to drive ceramic speakers in cell phones, smartphones, notebook computers, and other small handheld devices, Model LM48555 delivers 15.7 V peak-to-peak from 3 V dc power supply with less than 1% total harmonic distortion plus noise, and offers low quiescent current of 7.5 mA from 5 V supply. Featuring ceramic speaker load equivalent to 1 Â-µF + 20 W and PSRR of 80 dB at 217 Hz,...

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Electronic Amplifiers

ANADIGICS Lights Up Samsung's Thin Neon 3G Handset

WARREN, N.J., May 22 -- ANADIGICS, Inc. (NASDAQ:ANAD) today announced that they are shipping production volumes of 3G EVDO power amplifiers (PAs) to Samsung Electronics for its SCH-u540 mid-range multimedia phone. The clamshell SCH-u540 is available through Verizon Wireless, offering VCAST Services, including VCAST Video, VCAST Music and VZ Navigator. The SCH-u540 delivers many multimedia...

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Electronic Amplifiers

Integrated RF Amplifier enhances tuner performance.

Supplied in 3 x 3 x 1 mm 12-pin SMT QFN package, single-chip ABA3130 accepts single-ended (unbalanced) input and converts it to differential (balanced) output to promote receiver performance in cable TV digital STBs as well as analog and digital TVs. Unit offers wideband operation of 50 MHz to 1.1 GHz, exhibits typ noise of 4.5 dB at 5 dB gain, and offers dynamic gain control range of 37 dB to...

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Electronic Amplifiers

Freescale LDMOS RF Power Transistors Optimize Performance of Wireless Base Stations Using Doherty Amplifiers

Seven new devices tailored specifically for signals with high peak-to-average ratios are now available HONOLULU (2007 IEEE MTT-S International Microwave Symposium) - June 4, 2007 - Freescale Semiconductor today introduced seven LDMOS RF power transistors that deliver exceptional performance and enable WCDMA and CDMA2000 base station transmitters to exploit the full potential of the Doherty...

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