Electronic Amplifiers

Electronic Amplifiers

GSM/GPRS Power Amplifier is designed for mobile handsets.

Power amplifier module, RF3196, includes power flattening technology, V(BAT) tracking, and PowerStar® technology to provide complete power control system for GSM/GPRS handsets. It exhibits total radiated power (TRP) and Specific Absorption Rate (SAR) performance that reduces current variation by 50% into non-ideal (3:1) loads. Use of this RoHS-compliant product promotes battery life and...

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Electronic Amplifiers

ANADIGICS Announces Production Shipments of WLAN 802.11n Power Amplifiers

ANADIGICS, a Leading Supplier of multi-band WLAN Power Amplifiers, Extends Leadership into 802.11n Platforms WARREN, N.J., Jan. 31 /- ANADIGICS, Inc. (NASDAQ:ANAD), a leading supplier of wireless and broadband solutions, announced today that the company is ramping production shipment of Wireless LAN (WLAN) power amplifiers (PAs) that support the upcoming 802.11n multi-input, multi-output (MIMO)...

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Linear Power Amplifiers suit 802.16d applications.
Electronic Amplifiers

Linear Power Amplifiers suit 802.16d applications.

RoHS-compliant MAAPSS0103 and MAAPSS0104 are designed for WiMAX CPE applications that require gain, efficiency, and linearity suitable for OFDM signals. While MAAPSS0103 offers linear gain of 34 dB and operates over 2.3-2.7 GHz range, MAAPSS0104 has linear gain of 32 dB and operates over 3.3-3.8 GHz range. Both 3-stage devices achieve 26 dBm linear output power with EVM under 2.5% at 5 V while...

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Electronic Amplifiers

Audio Amplifier eliminates need for boost converter.

Featuring integrated converter technology, Boomer® Class D Model LM48510 enables manufacturers to design portable products that can operate at constant high-level output power even as batteries deplete to lower voltages. Housed in 16-pin LLP® package, device creates 1.2 W of continuous power to 8 W speaker from 3 V input voltage. It drives 4 W speaker load at continuous output power...

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Amplifier provides bidirectional current sensing.
Electronic Amplifiers

Amplifier provides bidirectional current sensing.

LTC6104 high-side current sense amplifier features 2 amplifiers with combined single bipolar output, allowing monitoring of single or separate current sense resistors. Operating from 4-60 V, it can withstand voltages up to 70 V. Input bias current is 170 nA max and input offset voltage is ±450 Â-µV max. Amplifier has response time of less than 1 µsec, and gain is set with 3...

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Electronic Amplifiers

Differential Amplifier offers output voltage tracking.

Featuring user-programmable current limit, LTC3823 synchronous step-down DC/DC controller provides true differential remote output voltage sensing of positive and negative terminals. It can operate at duty cycles from 2-90% and develop output voltages from 0.6 V to 90% VIN. Input range is 4.5-30 V, and constant on-time architecture allows control loop to respond instantly to load steps. IC uses...

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Electronic Amplifiers

Amplifier allows users to select output impedance.

Model 1500A3 broadband, solid-state amplifier provides 1500 W of power across 10 kHz to 3 MHz frequency range. It comes with optional remote switchable isolated impedance transformer, which allows fast remote switching of output impedance to better accommodate matching to load impedance. Applications include RF susceptibility testing, design and test of RF fluorescent lights, ultrasonic...

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Single-Stage Driver Amplifier covers 250-3,800 MHz range.
Electronic Amplifiers

Single-Stage Driver Amplifier covers 250-3,800 MHz range.

Supplied in Pb-free, RoHS-compliant SOT-89 plastic package, MAAMSS0070 has usable bandwidth of 250-3,800 MHz, making it suited for general-purpose applications in wireless infrastructure. It is fabricated using GaAs MESFET process and offers output P1dB levels of +22 dBm with gain of 12 dB at 2,140 MHz. Specific uses include mobile basestation transceivers, cellular repeaters, WiMax and WiBro...

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Dual Amplifier suits current sensing applications.
Electronic Amplifiers

Dual Amplifier suits current sensing applications.

Comprised of 2 independent, high-side current sense amplifiers, Model LTC6103 provides max output of 1 mA and operates from 4-60 V with absolute max voltage of 70 V. It features max input bias current of 170 nA and max input offset voltage of 450 Â-µV. With response time of 1 µsec, device is suited for automatic power shutdown when sensing fault conditions. Gain for each device is...

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Electronic Amplifiers

Wideband Amplifier facilitates business communications.

Featuring Clearline(TM) audio technology, Vista(TM) M22 amplifier supports wideband VoIP technology while maintaining backwards compatibility with narrowband phones. Filtering incoming/outgoing phone line noises like high-frequency hissing, device also equalizes level of calls to preferred listening level. Amplifier delivers protection against sudden loud noises and eliminates echo problems...

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