Instrumentation Amplifiers
A type of operational amplifier used when a circuit needs accuracy and stability.
See Also: Instrumentation, Amplifiers, Instruments
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Product
Computer-Based Instruments
GT210PCIe
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with the GT210PCIe you can determine any frequency to 0.01 part per million (eight digits) in just 1 mS, and resolve each time measurement to 8pS. Couple that with 2300 measurements per second, one of the fastest rates available and you can acquire more data in a single second than a typical GPIB counter can in one minute! Faster measurements and higher resolution, along with built-in statistics functions give you a more thorough analysis of your signal. Standard deviation, peak to peak jitter, or a graph of the measurements are available at the push of a button.
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Multi-function Instrumentation
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PXI Arbitrary Waveform and Programmable Function Generators as well as DC source cards and a precision standards module.
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Product
High-Voltage Amplifier
ZET 420
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The high-voltage signal amplifier for emission of acoustic signals through capacitive emitters: sonic detectors (without integrated amplifiers), piezoelectric emitters, and transducers.
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Product
Bi-Directional Amplifier
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RF Lambda’s bi-directional amplifiers can be used in repeater type applications where a single conductor is used for both receive and transmit. These amplifiers offer low noise figure and high linearity. Hermetically sealed options are available upon request.
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Product
Isolation Amplifiers
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Isolation Amplifiers provide power supply designers with a higher performing, single chip alternative to isolation techniques based on optocouplers and shunt regulators. Analog Devices ADuM3190 and ADuM4190 isolated error amplifiers have a 400 kHz bandwidth, with 0.5% typical initial accuracy at 25°C and 1% total accuracy over the extended temperature range of –40˚C to +125˚C. This provides manufacturers of ac-to-dc and dc-to-dc power supplies with a significant upgrade in speed and operating temperature range, as well as a 5× improvement in transient response.
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Hybrid Amplifiers
LNA
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Macom Technology Solutions Holdings Inc.
MACOM’s portfolio of hybrid amplifiers cover a frequency range of 10 kHz to 6 GHz. Each amplifier is designed to be unconditionally stable and have excellent cascadability. Our amplifiers are designed using thin film technology and are integrated components that include internal DC biasing circuitry, allowing them to maintain excellent electrical performance over the 55˚C to 100˚C range. Hermetically sealed and screened up to space level, these amplifiers are ideally suited for hi-reliability and mission critical applications.
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Measuring Instruments
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Widest range of CATV & PON Network Measuring Instruments for installation & maintainence of large network.
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CATV Amplifiers
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Macom Technology Solutions Holdings Inc.
MACOM’s portfolio of single-ended and differential 75 Ω broadband amplifiers service head-end, HFC infrastructure Nodes, system and line-extender amplifies, EQAM and CPE applications. MACOM’s industry leading GaAs amplifiers are offered in a range of small, plastic leaded and leadless packages operating off standard voltage rails 5,8 & 12V. Covering reverse path, 5 – 300MHz, and forward path, 45 – 1800MHz, our amplifiers offer flat gain response, low distortion and high linearity.
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Digital Instruments
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Digital Instruments generate and acquire high-speed digital waveforms for transmitting data, communicating with devices under test, or testing digital interfaces. These instruments are ideal for semiconductor characterization and production, interfacing to LVDS and TTL digital electronics, and testing the functionality of high-speed serial links.
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Product
Single-Ended Amplifiers
Op-Amp
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For designs requiring single-ended amplifiers (op amps), Analog Devices' portfolio of high speed op amps and precision op amps provides a broad choice of products that deliver unmatched performance. Explore op amps by parameters, and find expert system-level advice on design problems with our amplifier reference designs (Circuits from the Lab®), design tools, selection guides, calculators, and SPICE models.
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Laser Sources and Amplifiers
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We design and manufacture a range of tunable C-band and L-band telecom laser sources, customizable fixed-wavelength laser sources, broadband super luminescent (SLED) sources, swept laser sources, and Erbium-Doped Fiber Amplifiers (EDFA).
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Test Instruments
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Test instrumentation from COTS to custom, including VXI, PXI and LXI-based platforms.
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Product
Data Acquisition Instrument
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Elsys is your experienced partner when it comes to high-quality measuring devices and associated software. Whether you want to record current, voltage, strain, pressure or digital signals – Elsys offers you flexible and quickly customizable solutions for your individual data acquisition device – turnkey and from a single source.
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Broadband Amplifiers
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Blonder Tongue Laboratories, Inc.
Blonder Tongue offers a variety of RF amplifiers for broadband CATV or OTA (over-the-air) applications. Be it a 1GHz power doubling two-way indoor distribution amplifier or a mast-mounted preamplifier, or anything in between, we have you covered.
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Product
(Small Instrumentation Modules)
SIM900
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Stanford Research Systems, Inc.
The SIM900 Mainframe is the platform on which a SIM system is assembled. The mainframe provides power, computer interfaces, clock synchronization, and individual module status. Eight internal module slots accommodate single-width and double-width modules.
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Amplifiers
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Teledyne Lincoln Microwave design and manufacture RF amplifiers utilising the latest semiconductor technology. Our portfolio includes low noise amplifiers (LNA’s), power amplifiers and pre-amplifiers. These can incorporate linearization, filtering, phase and amplitude control functionality.
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Instrumentation HPAs
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Communications & Power Industries
CPI SMP Division provides a complete line of high-powered continuous wave (CW) and pulsed instrumentation amplifiers for EMC testing, available in octave and multi-octave bandwidths from 1.0 GHz to 95.0 GHz and power levels exceeding 2.0 kW to meet the new military and automotive standards. CPI is the only supplier that manufactures both the traveling wave tube (TWT) and the TWT amplifier.
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Product
Amplifier Module
LNAM-B
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Fully differential ultra-low-noise voltage amplifier module (LNAM) with selected bipolar rf transistors at the input stage. The amplifier exhibits ultra-low voltage noise, very high speed, and good dc precision. 50 Ohm input termination realized by negative feedback allows for the lowest possible noise temperature.
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Power Amplifiers
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RPG Medium Power Amplifiers are developed and manufactured by using most modern discrete components and thin film technologies, in order to cover the frequency range 50 to 130 GHz. With improved DC-supply and modern semiconductors these medium power amplifiers not only deliver high power output but also superior power added efficiency (PAE) and higher linearity. These medium power amplifiers are available as a standard product and on request as a customized manufactured product..
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Communications/Data Link Amplifiers
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Amplifiers specific to the Communications systems include a wide range of Solid State Power Amplifiers (SSPAs) and Low Noise Amplifiers (LNAs) originally from Paradise Datacom and a range of organically developed products within TMS. Satcom SSPAs are considered a core competence of Paradise Datacom's product line who have invested heavily in converting it's complete amplifier offering from GaAs to GaN from C-Band all the way to Ka-Band.
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Power Amplifiers
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Power amplifiers are designed and manufactured by utilizing the most advanced PHEMT or MMIC devices, thin film technologies, and an improved DC power supply to deliver a high output power with superior power added efficiency (PAE) and high linearity. While standard models focus on general purpose applications, additional models with differing frequency ranges, gains and power levels are listed on the website. Custom designs are also offered to meet any user’s specific needs.
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Current Amplifiers
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In order to achieve an extremely low noise performance very high gains were chosen, while nevertheless minimizing the associated bandwidth reduction.Thus, as a result of our sophisticated development efforts we can offer a professional "High-End" Current Amplifier line. The noise performance of our products surpasses by far that of conventionally designed OpAmp current-to-voltage converters at the corresponding bandwidth.
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Transconductance & Transimpedance Amplifiers
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Measurements International Ltd.
0 to 100 Amps – AC, 0 to ± 100 Amps – DC, Voltage Compliance ± 5 Volts, IEEE-488 Interface, Resistive, Capacitive, Inductive Loads.
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Product
Computer-Based Instruments
GT210PXI
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GuideTech’s GT210PXI 3U form factor, meets industrial standard chassis with an expandable platform, achieving optimal test system with optimal cost. The ability to precisely resolve frequency and time yields both increased accuracy as well as reduced measurement time. For example, with the GT210PXI-1 you can determine any frequency to 0.01 part per million (eight digits) in just 1 mS, and resolve each time measurement to 8pS. Couple that with 2300 measurements per second, one of the fastest rates available and you can acquire more data in a single second than a typical GPIB counter can in one minute! Faster measurements and higher resolution, along with built-in statistics functions give you a more thorough analysis of your signal. Standard deviation, peak to peak jitter, or a graph of the measurements are available at the push of a button.
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Instrumentation & Control
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Rotork offer high performance and precision for all instruments and related products; intrument valves, controllers, and measurement
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Product
Measurement Power Amplifier
Qam
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The amplifier is DSP controlled, with a very straightforward operation. Included is a white/pink noise signal generator. The internal signal module provides low crest noise signals to be able to reach high power levels from sound sources or electromagnetic shaker. External input ofsignal is equally possible, with spectral linearisation or without. This can be used for music, RASTI or any other signal
