Electronic Amplifiers

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 -µF + 20 W and PSRR of 80 dB at 217 Hz, Boomer...

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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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Electronic Amplifiers

Power Amp Module is designed for linear edge architecture.

AWT6172 quad-band GPRS/EDGE power amplifier module is suited for .75G and 3G cell phones, PDAs, and wireless PC cards that use GSM/EDGE cellular standard. Supporting operation in the GSM850, GSM900, DCS, and PCS bands, it delivers efficiencies of up to 55% in GMSK mode with linearity of 64 dBc ACPR at 28.5 dBm output power level. Saturated output power in GMSK mode is rated at +35 dBm in the...

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Electronic Amplifiers

Low Noise Amplifier is suited for ultrasound applications.

RoHS-compliant MD3880 is comprised of 4-channel, low-noise amplifier (LNA) and variable gain amplifier (VGA) with 4 discrete gain settings. LNA output is fed directly into VGA, eliminating need for external coupling capacitor. Along with fully differential inputs and outputs, product features low current (0.35 pA/√Hz) and voltage (0.74 nV/√Hz) noises as well as linear-in-dB continuous...

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Electronic Amplifiers

Amplifier handles frequencies from DC up to 400 MHz.

Offering low pulse distortion, Model HCA-400M-5K-C features gain of 5 x 10-² V/A and minimum rise/fall time of 1 ns. It comes in miniaturized and rugged aluminum housing that optimizes EMI shielding. Small size lets user get amplifier close to detector, minimizing noise from long detector leads. Amplifier is suited for amplification of small currents generated by high impedance sources such as...

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Electronic Amplifiers

RF Front-End Chip Set targets DOCSIS® 3.0 cable modems.

Designed to meet DOCSIS® 3.0 standard, chip set combines ARA2017 programmable gain upstream amplifier and AIT1061 wideband data tuner to enable systems that support high-speed, interactive data and IP video. Amplifier delivers output power levels of +64 dBmV with -55 dBc harmonic distortion and output noise as low as -53.8 dBmV. Operating from single +5 V source, tuner chip integrates...

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TC Announces the Introduction of its Model Ultra 06-800 RF Class-B Power Amplifier
Electronic Amplifiers

TC Announces the Introduction of its Model Ultra 06-800 RF Class-B Power Amplifier

Rochester, NY January, 01, 2007 - TC Power Conversion, Inc. is a leading provider of RF Generators and RF Amplifiers. TC builds world class designs of RF Generators and RF Amplifiers. TC announces the introduction of its model Ultra 06-800 RF class-B Power Amplifier. Specifically designed for general ultrasonic and gas plasma applications requiring a maximum 550 Watts from 20 kHz to 800 kHz, this...

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Electronic Amplifiers

Fairchild Delivers Leading-Edge RF Solutions for Handset and Computing Applications at IMS 2007

SAN JOSE, Calif.-May 7, 2007-Fairchild Semiconductor (NYSE: FCS) will display its leading-edge RF solutions for 3G handset, WLAN and WiMAX applications at the upcoming International Microwave Symposium (IMS ) conference. Being held June 3 to 8, in Honolulu, Hawaii, the IMS 2007 conference is sponsored by the IEEE Microwave Theory and Techniques Society (MTT-S) and attracts a worldwide audience of...

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