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Electronic Components & Devices -> Electronic Amplifiers


Electronic Amplifiers







(Showing headlines 1 - 20)   more ....
Driver Amplifier delivers 21 dB gain across 6-16 GHz bandwidth.

Driver Amplifier delivers 21 dB gain across 6-16 GHz bandwidth.

Custom MMIC    Westford, MA 01886
Sep 29, 2014 Operating from single positive supply voltage of +5.0 V @ 95 mA, CMD158C4 delivers 21 dB of gain across its bandwidth while providing +21 dBm of saturated output power at PAE of 24%. This 6–16 GHz driver amplifier comes in Pb-free, RoHs-compliant, ceramic, 4 x 4 mm QFN SMD package and does not require any external components for operation except bypass capacitors on VDD line. Areas of use include point-to-point/-multipoint radios, VSAT, LO driver amplifiers, and military applications.

Transimpedance Amplifier targets optical networking systems.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Sep 29, 2014 Intended for 100G optical networking market, 4-channel ONET2804T provides less than 2 µA input-referred noise and virtually no cross talk between channels. Internal circuit provides photodiode reverse bias voltage and senses average photocurrent supplied to each photodiode. Available in 750 µm channel-pitch bare die, TIA serves parallel optical interconnects in applications with data rates up to 28 Gbps, such as optical line cards, point-to-point microwave backhauls, and video over fiber.

GaN-Based Amplifiers support DOCSIS 3.1 cable networking.

RFMD Inc.    Greensboro, NC 27409
Sep 29, 2014 DOCSIS 3.1 products include 1.2 GHz power amplifiers as both hybrids and multi-chip modules (MCMs) that use GaN HEMT process technology. Of 11 amplifiers, 6 are gallium nitride (GaN)-based products that support DOCSIS 3.1 requirements. Specific offerings include power doubler amplifiers, push pull amplifiers, optical receivers, reverse path amplifier, and digital step attenuators. GaN technology offers power density required to meet high-power CATV requirements and increase data rates.

Short Preamplifier enables acoustic testing in tight spaces.

PCB Piezotronics, Inc.    Depew, NY 14043 2495
Sep 29, 2014 Supplied in 1.2 in. long housing, Model 426A07 converts high impedance signal from measurement microphone into low impedance signal. Unit can be paired with any PCB® Ľ in. free-field, random incidence and pressure microphone cartridges to test high frequencies ranging from human audible range of 20 Hz to 20 kHz up to ultrasonic frequencies greater than 100 kHz and high amplitude measurements past human threshold of pain, up to 194 dB.

Operational Amplifiers provide rail-to-rail outputs.

Operational Amplifiers provide rail-to-rail outputs.

Exar    Fremont, CA 94538
Sep 10, 2014 Minimizing power dissipation in high channel count applications, XR1008/XR2008 single/dual amplifiers offer 75 MHz bandwidth while consuming 505 µA supply current, while XR1009/XR2009 provide 35 MHz at 208 µA. All 4 devices support inputs that extend 300 mV beyond negative supply voltage and provide rail-to-rail outputs. Slew rates and input voltage noise are specified at 50 V/µs and 12 nV/√Hz for Models XR1008/XR2008 and 27 V/µs and 21 nV/√Hz for Models XR1009/XR2009.

GaN Power Amplifier is optimized for power and linearity.

GaN Power Amplifier is optimized for power and linearity.

Custom MMIC    Westford, MA 01886
Sep 08, 2014 As 28–32 GHz GaN power amplifier (PA) in die form, CMD217 features >20 dB gain across operating frequency range with corresponding output 1 dB compression point of +36.7 dBm and saturated output power of +39.3 dBm (8.5 W). Power added efficiency is 28%–35% across band. This fully matched 50 Ω design requires only external bypass capacitors to complete bias circuitry. Suited for Ka-band communication systems applications, die is passivated for reliability and moisture protection.

Class-D Audio Amp is suited for eCall, telematics applications.

Class-D Audio Amp is suited for eCall, telematics applications.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Aug 28, 2014 Supplied in 16-pin HTSSOP with PowerPAD package, TAS5421-Q1 automotive Class-D audio amplifier integrates 40 V load-dump and over-temperature protection and diagnostics in one device for emergency call (eCall) and instrument cluster systems. Mono-channel, analog differential input product integrates I˛C diagnostics and offers quiescent current that eliminates need to use additional battery cells. Integration helps simplify automotive-grade diagnostic design and extend battery back-up power.

Klystron Modulator provides pulse fidelity and repeatability.

Klystron Modulator provides pulse fidelity and repeatability.

Diversified Technologies, Inc.    Bedford, MA 01730
Aug 26, 2014 Featuring >0.1% pulse fidelity and repeatability, with 100,000 hr MTBF, DTI PowerMod™ Solid-State Klystron Transmitter is suited for particle accelerators and mission-critical radars. Unit includes PLC-based controller, pulse transformer, high voltage solid-state switch, and required protection circuitry to run Klystron. With peak RF power to 100 mW, amplifier offers pulse widths from 1 µs to 5 mS, repetition rate to 1 KHz, voltage flatness of <1%, and 0.1% reproducibility.

GaN PA in Die Form combines power, linearity, and efficiency.

Custom MMIC    Westford, MA 01886
Aug 26, 2014 Suited for Ku-band communications systems, CMD216 delivers 16 dB of flat gain across entire 14–18 GHz bandwidth, output 1 dB compression point of +37 dBm, and saturated output power of +38 dBm. This power amplifier with fully matched 50 ohm matched design requires bias of Vdd = 28 V, 550 mA, and Vgg = -3.4 V. Power added efficiency is 32% or greater, and external bypass capacitors are only required to complete bias circuitry. Die is passivated for reliability and moisture protection.

RF Power Amplifier suits base station applications.

RF Power Amplifier suits base station applications.

AR Modular RF    Bothell, WA 98011
Aug 01, 2014 Delivering up to 1,000 W PEP power into 50 Ω load over frequency range of 225–400 MHz, Model KAW5050 comprises power amplifier, controller sub-system, and AC power supply encased in 3 RU shelf. Class AB wideband system weighs 50 lb and mounts into standard 19 in. equipment rack. It can be operated and monitored remotely via RS232 or Ethernet control.

X-Band 15 W High Power Amplifier suits radar applications.

X-Band 15 W High Power Amplifier suits radar applications.

M/A-COM, Inc.    Lowell, MA 01853
Jul 30, 2014 Suited for X-band pulsed applications, MAAP-015036 features saturated pulsed output power of 42 dBm, signal gain of 17 dB, and typical 43% power added efficiency. This 2-stage, 8.5–10.5 GHz, GaAs MMIC power amplifier can be biased using direct gate voltage or on-chip gate bias circuit. Dual-sided bias architecture promotes flexible assembly and board design. Specific applications include marine, weather, and surface-movement radar as well as perimeter security and communication links.

Low Noise Amplifier  offers wideband performance.

Low Noise Amplifier offers wideband performance.

Custom MMIC    Westford, MA 01886
Jul 22, 2014 Operating from DC-50 GHz, Model CMD206 offers noise figure of less than 3.5 dB, gain of greater than 11 dB, and output 1 dB compression point of +12 dBm at 30 GHz. Distributed LNA requires all-positive bias of only 4 V at 32 mA (drain), 3 V (gate). External drain bias network and input blocking capacitor are required for proper operation. Offering full passivation, die is suited for microwave radio and VSAT, telecom infrastructure, test instrumentation, and fiber optic applications.

L-Band SMT Limiter offers high power handling capacity.

M/A-COM Technology Solutions, Inc.    Lowell, MA 01851
Jul 22, 2014 Operating over 1–2 GHz bandwidth, MADL-011014 integrates equivalent of 19 discrete diode and passive components into one fully hermetic, 10.1 x 6.2 x 3.2 mm, SMT package. This passive, fully matched limiter features 200 CW power handling and up to 1,000 W peak power handling under 300 µsec and 10% duty cycle pulse conditions. Additional characteristics include 0.35 dB insertion loss and 19 dBm flat leakage power at +55 dBm. Areas of use include air traffic management and radar systems.

High Voltage DAQ Module promotes safe and accurate measurement.

High Voltage DAQ Module promotes safe and accurate measurement.

HBM, Inc.    Marlborough, MA 01752 3014
Jul 11, 2014 Capable of making 1,000 V measurements and acquiring data synchronously at all times to other physical quantities, MX403B amplifier offers 4 differential, isolated channels with analog anti-aliasing filters and 24-bit ADC. Users can also apply several digital filters to acquired data. Along with 10, 100, and 1,000 V measurement ranges, features include sampling rate of 100 kS/s per channel, signal bandwidth up to 38 kHz (78 kHz in dual-channel mode), and 0.05% accuracy.

Regenerative Amplifier  outputs more than 6 mJ at 1 kHz.

Regenerative Amplifier outputs more than 6 mJ at 1 kHz.

Spectra-Physics, Inc.    Mountain View, CA 94043
Jul 11, 2014 Featuring one-box form factor, Solstice® Ace™ delivers >7 W output power at 5 kHz and >6 W at 10 kHz repetition rate with pulse width configurations of <35 fs and <120 fs. Long-term stability is guaranteed over 10°C temperature range to ensure reliable data collection. Patented XP cavity provides optimal beam quality and stability for driving optical parameter amplifier systems with M2 <1.25. Amplifier is suited for ultrafast spectroscopy and advanced science applications.

Variable Gain Amplifier covers 5-300 MHz frequency range.

M/A-COM, Inc.    Lowell, MA 01853
Jul 09, 2014 Housed in 7 mm RoHS-compliant PQFN package, Model MAAM-011186 offers 39 dB of gain and 3 dB of noise figure with 31.5 dB attenuation. Two-stage differential amplifier, featuring embedded digital step attenuator, delivers 36 dB MER performance loaded with 39 channels at 52 dBmV per channel. Suitable for DOCSIS 3.0 and 3.1 reverse path infrastructure equipment, linear amplifier operates off 8 V or 5 V supply with 2.2 W power dissipation and 22 dB of input and output return loss.

Industrial Amplifier  measures torque and angle.

Industrial Amplifier measures torque and angle.

HBM, Inc.    Marlborough, MA 01752 3014
Jul 08, 2014 Available as plug-in module for PMX data acquisition and control system, Model PX460 enables users to make precise, dynamic measurements of raw and filtered torque, frequency, pulse, speed, and angle of rotation. Combination of PX460 hardware, Advanced Plug and Measure technology, and TEDS platform for sensor integration enables users to get started with no programming. Amplifier can acquire up to 4 channels of data from torque transducers simultaneously with analog bandwidth up to 6 kHz.

Operational Amplifier drives heavy loads at high output.

Operational Amplifier drives heavy loads at high output.

Analog Devices, Inc.    Norwood, MA 02062-9106
Jun 25, 2014 Delivering over 1 A output current, 40 V Model ADA4870 provides wide bandwidth of 52 MHz and slew rate of 2,500 V/µs to facilitate high-voltage pulses necessary to drive piezoelectric transducer in high-intensity focused ultrasound for medical treatment and procedures. In small-cell base stations and compact military radios, op amp assists with drive of power amplifier’s low impedance bias control to track envelope of RF signal, only using as much power for PA as needed to pass signal.

Broadband 20 GHz GaN PA is designed for reliability.

Broadband 20 GHz GaN PA is designed for reliability.

Custom MMIC    Westford, MA 01886
Jun 12, 2014 Fabricated on GaN, CMD184 offers bandwidth of 0.5–20 GHz, output 1 dB compression point of >+34 dBm, and flat gain of 13 dB. This broadband 20 GHz GaN power amplifier (PA) requires off-chip bias tee for proper operation. Die offers full passivation for maximum reliability and moisture protection. In addition to microwave radio and VSAT, suitable areas of use include telecom infrastructure, test instrumentation, as well as military and space applications.

Solid-State Power Amplifier operates in pulsed or CW mode.

Diamond Microwave    Leeds   United Kingdom
Jun 12, 2014 Operating from 2–6 GHz, Model DM-SC50-01 offers up to 100 W peak pulsed power and 50 W average power. GaN-based broadband amplifier measures just 120 x 100 x 20 mm, excluding heat sink, and is fully customizable to meet individual specifications for electrical, mechanical, and environmental parameters. Typical applications are found in defense, aerospace, and communications industries.




(Showing headlines 1 - 20)   more ....


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