ThomasNet Industrial Newsroom -

Current Amplifier measures in femto to pico Ampere range.

info@productnews.com (ThomasNet News) — Mon, 23 Nov 2009 08:30:05 -0500

FEMTO DDPCA-300 variable gain ultra low noise current amplifier has switchable gain from 104-1013 V/A. It features noise input of 0.4 fA/sq-rt Hz min, allowing measurement of currents in femto to pico Ampere range. Dynamic range is 240 dB. Product is available in miniaturized, rugged aluminum housing designed to optimize EMI shielding, and features adjustable voltage directly on amplifier input for DUT biasing, and remote interface.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Variable Gain Amplifiers | Low Noise Amplifiers | DC Amplifiers

Plenum Amplifier suits commercial/educational environments.

info@productnews.com (ThomasNet News) — Mon, 09 Nov 2009 08:39:43 -0500

Compact, 18 V, 45 W, plenum rated amplifier/mixer, model PlenumAmp PMA-245 accepts both RCA and 3.5 mm stereo inputs. With independent mixer volume controls for each source, unit is designed for use with data projectors. Built-in noise filtration circuitry ensures clear audio performance. Measuring 5.43 x 1.65 x 4.80 in., chassis features heat-sink to dissipate heat effectively.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Low Noise Amplifiers | Video Amplifiers | Audio Amplifiers

Audio Op Amp delivers low noise and distortion.

info@productnews.com (ThomasNet News) — Mon, 21 Sep 2009 08:32:47 -0500

Housed in SO-8 package, Model OPA1612 achieves 1.1 nV √Hz noise density with ultra-low distortion of 0.000015% at 1 kHz. Rail-to-rail output swing to within 600 mV with 2 W load maximizes dynamic range. Featuring wide supply range of ±2.25 to ±18 V from 3.6 mA of supply current per channel, dual-channel, bipolar-input op amp is suited for professional audio and broadcast studio equipment, microphone pre-amplifiers, and A/V receivers.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Application Specific Integrated Circuits (ASIC) | Operational Amplifiers | Low Noise Amplifiers | Audio Frequency (AF) Amplifiers

Amplifier suits automotive entry/tire pressure monitoring.

info@productnews.com (ThomasNet News) — Mon, 17 Aug 2009 08:30:08 -0500

Operating in 315 and 433 MHz bands, MAX2634 is designed for remote keyless entry and tire pressure monitoring applications. It consumes 2.5 mA of supply current and eshibits 1.25 dB noise. Logic-enabled shutdown reduces supply current to under 1 µA. Contained in 2.0 x 2.2 mm, 6-pin SC70 package, amplifier operates from 2.2-5.5 V supply and is specified over -40 to +125°C temperature range. MAX2634 is fully qualified to meet certification requirements of AEC-Q100 standard.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Low Noise Amplifiers | Frequency Amplifiers

Dual Ultra-Low-Noise Amplifier features selectable gain.

info@productnews.com (ThomasNet News) — Tue, 11 Aug 2009 08:30:45 -0500

Available with active impedance matching, Model AD8432 is suited for high channel count communications and medical applications that require up to 200 MHz of bandwidth. Single-ended-input amplifier operates on single 5 V supply and provides differential output optimized to drive I/Q demodulators and phase shifters. Housed in 4 x 4 mm package, amplifier operates from -40 to +85°C and offers selectable gains of 4, 8, 12, or 16 via pin-strapping options.

This story is related to the following:
Communication Systems and Equipment

Search for suppliers of: Low Noise Amplifiers

GPS LNA Module features integrated SAW filter.

info@productnews.com (ThomasNet News) — Fri, 13 Feb 2009 08:29:58 -0500

Designed for use in GPS receivers, Model RF2815 integrates low noise amplifier with low noise figure of 0.85 dB, surface acoustic wave filter, and supporting components in 3.3 x 2.1 x 1.0 mm, RoHS-compliant module. Unit features 13.5 dB gain, +8 dBm IIP3, and CMOS-compatible shutdown mode. Current consumption is tunable via single resistor. With both cellular- and PCS-band rejection characteristics, SAW filter equips module for non-concurrent and simultaneous GPS operation.

This story is related to the following:
Communication Systems and Equipment

Search for suppliers of: Low Noise Amplifiers

IF Amplifier is digitally programmable.

info@productnews.com (ThomasNet News) — Thu, 08 Jan 2009 08:38:55 -0500

Featuring 48 dBm OIP3 (output 3rd order intercept) at 200 MHz, LT5554 enables high dynamic range performance in ADC systems. It settles in less than 5 ns from gain change, while gain is digitally controlled from 2-18 dB by 7-bit parallel word, producing 0.125 dB steps gain control granularity. Powered from single 5 V supply, unit draws nominal supply current of 200 mA, has gain accuracy of ±0.1 dB from -40 to 85°C, and comes in 32-lead, 5 x 5 mm QFN surface mount package.

This story is related to the following:
Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Variable Gain Amplifiers | Broadband Amplifiers | Digital Amplifiers | Intermediate Frequency (IF) Amplifiers | Low Noise Amplifiers | Programmable Amplifiers

Amplifier features programmable gain and offset.

info@productnews.com (ThomasNet News) — Wed, 03 Dec 2008 07:46:42 -0500

Incorporating one-wire, UART-compatible digital serial interface, PGA308 amplifies sensor signal and provides digital calibration for zero and span. Using auto-zero techniques, device achieves precision and noise over extended industrial temperature range of -40°C to +125°C and has operating voltage of 2.7-5.5 V. Amplifier can store 7 banks of one-time programmable memory of gain and offset calibration parameters.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Digital Amplifiers | Programmable Amplifiers | Low Noise Amplifiers

Amplifier offers voltage range of -150 to +150 V.

info@productnews.com (ThomasNet News) — Wed, 15 Oct 2008 07:29:20 -0500

Model WMA-280 provides voltage precision of 20.0 x amplification ±0.1%, low output noise of 300 microV rms, and bandwidth of DC - 100 kHz. It can be used for precise positioning of MEMS devices, with EO-modulators, as piezo driver, beam steering components, and ultrasonics. Allowing to be interfaced with all common voltage sources and generators, unit can be used both differentially and with its standard BNC input connector.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: High Voltage Amplifiers | Low Noise Amplifiers

Amplifier has switchable high gain of 1,012 and 1,013 V/A.

info@productnews.com (ThomasNet News) — Wed, 08 Oct 2008 07:39:36 -0500

Featuring low noise current of 0.18 fA/square root of Hz, Model LCA-2-10T allows measurement of currents in femto to pico Amp range. It comes in miniaturized, rugged aluminum housing that optimizes EMI shielding. Unit is suited for amplification of small currents close to DC generated by high impedance sources such as photodiodes, PMTs, ionization, and particle detectors. Applications include spectroscopy, photodiode amplification, A/D converters, and digital voltmeters.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Current & Voltage Amplifiers | Low Noise Amplifiers

Differential Amplifiers can drive 14- and 16-bit ADCs.

info@productnews.com (ThomasNet News) — Fri, 15 Aug 2008 07:28:59 -0500

Consuming less than 120 mW of power on single 3.3 V supply, single channel ADA4939-1 and dual channel ADA4939-2 differential amplifiers achieve 82 dB SFDR at 70 MHz. Operating over -40 to 105°C temperature range for both 3.3 and 5 V operation, units feature input voltage noise of 2.3 nV/rt Hz, -3 dB bandwidth of 1.4 GHz, and slew rate of 5,000 V/µS. Model ADA4939-2 can drive dual ADCs used in I/Q demodulation schemes, and offers low cross-talk of -80 dB at 100 MHz.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Differential Amplifiers | Low Noise Amplifiers

Modular Test Station tests traveling wave tubes.

info@productnews.com (ThomasNet News) — Mon, 11 Aug 2008 07:46:09 -0500

Consisting of 19 in. rack with pre-installed distribution and control modules, Model PTT4100 tests low and medium power pulse/continuous wave TWTs used in communications and EW systems. Modular design allows user to configure system to exact requirements, and each self-contained module offers monitoring and display functions, BIT, and protection features. Anode, cathode, collector, focus electrode, and grid modules can be supplied according to customer requirements.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices
Test and Measuring Instruments

Search for suppliers of: Communications Testers | Traveling Wave Tubes

Low Noise Amplifiers offer optimal IP3 headroom.

info@productnews.com (ThomasNet News) — Mon, 11 Aug 2008 07:45:23 -0500

Drawing 425 mA from 12 V supply, Models JCA02-4000, JCA24-4001, and JCA48-4000 feature frequency bands of 0.5-2, 2-4, and 4-8 GHz, respectively. Units offer noise figures under 2 dB up through C-Band, output P1dB levels of +24 dBm, and output IP3 headroom levels of 15 dB or greater above output P1dB compression point. In addition, LNAs deliver saturated output power levels approaching +27 dBm, I/O return loss of 11 dB min across operating bandwidth, and signal gain of 35 dB or more.

This story is related to the following:
Communication Systems and Equipment

Search for suppliers of: Low Noise Amplifiers

Broadband Amplifier covers 100 MHz to 6 GHz frequency range.

info@productnews.com (ThomasNet News) — Mon, 04 Aug 2008 07:52:02 -0500

Housed in 1.25 x 1.25 x 0.59 in. aluminum enclosure with 3 SMA connectors, Model CRBAMP-100-6000 RedBox is low-noise general purpose connectorized amplifier featuring signal gain of 18 dB with output power of 17 dBm (P1dB). It also features typical noise figure of 3.5 dB with IP3 of +30 dBm. Suited for IF or RF buffer amplifiers, base stations, high-reliability applications, and general lab use, unit operates from single +5 V supply consuming only 60 mA.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: RF Amplifiers | Low Noise Amplifiers | Intermediate Frequency (IF) Amplifiers | Broadband Amplifiers

Amplifier suits cable set-top boxes and digital TV tuners.

info@productnews.com (ThomasNet News) — Mon, 07 Jul 2008 07:38:28 -0500

Operating on single 5 V supply, CXE-1089Z GaAs pHEMT Low Noise Amplifier utilizes Darlington configuration and features active bias circuitry, which stabilizes bias current across changes in threshold voltage related to temperature and process variation. Unit features typical noise figure of 2.8 dB, CTB of -79 dBc, and CSO of -66 dBc at 110 channels. Housed in SOT-89 package, amplifier provides gain response of 13 dB ±0.4 dB over 50-1,000 MHz.

This story is related to the following:
Communication Systems and Equipment

Search for suppliers of: Low Noise Amplifiers

Programmable Gain Amplifier is optimized for DOCSIS 3.0.

info@productnews.com (ThomasNet News) — Thu, 03 Jul 2008 07:29:58 -0500

Operating in 5-85 MHz frequency range, Model ARA2017 supports DOCSIS 3.0-specified signal levels of +64 dBmV while minimizing harmonic distortion and output noise levels. Linear amplifier features 33 dB of RF gain at minimum attenuation, and includes digitally controlled, multi-stage precision step attenuator that provides up to 58 dB of attenuation in 2 dB increments. Requiring single 5 V supply, device is offered in 28-pin 5 x 5 x 1 mm QFN package.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Linear Amplifiers | Low Noise Amplifiers | Programmable Amplifiers | RF Power Amplifiers

Solid State Ruggedized Amplifier features noise quieting.

info@productnews.com (ThomasNet News) — Thu, 05 Jun 2008 07:36:21 -0500

Measuring 5.25 in. high and weighing less than 45 lb, SMIV ruggedized Solid State Amplifiers incorporate the latest in solid state technology. This unit operates from 400-1,000 MHz as standard at 200 W. Other frequency ranges and power levels are available, and these devices are designed for fixed and mobile applications.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: High Power Amplifiers | Microwave Amplifiers | Power Amplifiers | RF Amplifiers | RF Power Amplifiers | Solid State Amplifiers | Traveling Wave Tube Amplifiers

Dual-Mode VHF-to-UHF LNA is designed for portable systems.

info@productnews.com (ThomasNet News) — Thu, 27 Mar 2008 07:53:12 -0500

Supplied in 6-pin CST package, TA4029CTC low noise amplifier (LNA) promotes performance optimization in portable systems equipped with built-in TV tuner. Pass-through mode allows strong signals to bypass LNA to prevent degradation of received signal quality, while LNA mode amplifies weak signals to improve reception sensitivity. Another feature, LNA shutdown capability, reduces power consumption by shutting down LNA in pass-through mode.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Integrated Circuits (IC) | Low Noise Amplifiers

Preamplifier has -0.06 dB attenuation factor.

info@productnews.com (ThomasNet News) — Wed, 19 Mar 2008 07:37:45 -0500

Designed for NVH powertrain and vehicle underhood testing applications, Model HT426E01 high temperature preamplifier operates from ICP® sensor power, terminating with BNC connector and utilizing standard coaxial cables. With ability to operate to +120°C, it measures ½ in., and features noise characteristics of 4.9 µV based on A-weight scale. Common automotive applications include underhood measurements, near-field measurements on manifolds, and exhaust after treatment components.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Low Noise Amplifiers | Preamplifiers

Array Amplifier uses far field noise suppression technology.

info@productnews.com (ThomasNet News) — Fri, 07 Mar 2008 07:36:27 -0500

Eliminating output frequency distortions and other audio artifacts, PowerWise LMV1088 dual-input microphone array amplifier delivers natural-sounding voice quality in mobile phones, 2-way radios, and powered headsets. Offered in 3.5 x 3.5 mm, 36-bump micro SMDxt package, it draws only 1 mA of supply current, and has power supply rejection ratio of 85 dB at 1 kHz with typical signal-to-noise ratio of 60 dB and less than 1% total harmonic distortion plus noise.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Analog Amplifiers | Low Noise Amplifiers