Gate
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Test System
ITC57300
The ITC57300 Dynamic Parametric Test System mainframe accepts Test Heads that perform nondestructive transient measurements on semiconductor devices such as Insulated Gate Bipolar Transistors (IGBT), power MOSFETs, diodes, and other bipolar devices(requires additional optional bias power supplies and custom personality boards). Included in the mainframe are all test equipment and software necessary to analyze and perform resistive and inductive switching time, switching losses, gate charge, Trr/Qrr, and other transient tests.
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Test Solutions For OEMs
A partnership with Testek Solutions fits into your business because we do business like youdo business. Our partnerships are built on open communication, process transparency, and trust – trust that is built on our proven engineering design process. We assign a dedicated team consisting of a program manager who will be your single-point-of-contact, an experienced project engineer to design and oversee all engineering on the project, and any supporting engineers and manufacturing team members necessary for every project. Each test stand goes through a series of stage gates including an initial review of requirements, preliminary design review, critical design review, final design and manufacturing review, and a quality review regardless of whether you request these reviews.
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Series Gated Integrators and Boxcar Averagers
SR200
Stanford Research Systems, Inc.
The SR200 Series Boxcar Averager System is a modular instrumentation platform designed to acquire and analyze fast analog signals. The system consists of a NIM compatible mainframe and modules which can be selected to tailor a system to individual requirements. The
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Software
Current-Voltage Measurement Option
Materials Development Corporation
CSM/Win Systems with an I-V option can measure both MOS and diode structures. For junctions, both forwardand reverse bias curves can be analyzed. Junction ideality factor, series resistance, and reverse saturation current are found. Solar cells can be checked for efficiency. Gate Oxide Integrity of MOS devices can be measured as well.
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Laureate Duty Cycle Meter
Model FRD
Configured display ON or OFF period as a percentage of total period over a gate time from 10 ms to 199.99 s. A resolution of 1%, 0.1% or 0.01% is selectable. Ideal for repetitive short pulses with a pulse width down to less than 1 s.
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Alchitry Au FPGA Development Board (Xilinx Artix 7)
The Alchitry Au is the "gold" standard for FPGA development boards and it's possibly one of the strongest boards of its type on the market. FPGAs, or Field-Programmable Gate Arrays, are an advanced development board type for engineers and hobbyists alike to experience the next step in programming with electronics. The Au continues the trend of more affordable and increasingly powerful FPGA boards arriving each year. This board is a fantastic starting point into the world of FPGAs and the heart of your next project. Finally, now that this board is built by SparkFun, we added a Qwiic connector for easy I2C integration!
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USB Network Gate
With USB Network Gate you will never experience any issues accessing and using the USB devices that are plugged into remote computers. You can work with those devices as if they were physically connected to your local machine. All that is needed to do for that is install USB over Network Connector on the computer with USB device physically attached (server) and on the computer where you want to use this device (client). USB over IP Connector will do all the rest. No additional hardware needed! BTW you can choose whether Mac, Linux or Windows machine will be a client or a server.
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Quick Start Kit
Curtiss-Wright Defense Solutions
The OpenVPX CHAMP-WB/CHAMP-WB-DRFM/A25G/D25G 6U Quick Start Kit (QSK) from Curtiss-Wright Defense Solutions enables the system developer to rapidly prototype a core system for software and fieldprogrammable gate array (FPGA) development using the CHAMP-WB. Other components can be added to this basic configuration or alternative options can be explored.
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High Current / High Voltage Pulsers
DEI Division
Berkeley Nucleonics Corporation
is optimized for high impedance capacitive loads, driving extraction grids and deflection plates, and pulsing or gating power tube grids. It generates an output voltage of 6,000 volts with rise and fall times less than 60ns, with very flat voltage pulses from 160 nanoseconds to DC into a capacitive load.
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FieldFox Handheld Microwave Spectrum Analyzer, 18 GHz
N9937A
100 kHz to 18 GHz frequency range Expand capabilities with optional tracking generator, interference analyzer, built-in power meter, and more Make accurate spectrum analyzer measurements ( 0.5 dB) without needing warm-up Locate interfering signals using the intuitive spectrogram display and recording capability Easily measure average and pulse power with a USB power sensor, pulse measurements with time gating Lightest microwave handheld spectrum analyzer at only 6.6 lb. (3.0 kg)
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Wideband Pulse Profiling Sensors
LadyBug wideband Power Sensors feed power waveform samples into high speed A/D converters. The measured power is processed and then delivered as required by the user. These sensors are capable of delivering everything from basic power, to time domain scope-like profiles of the modulated waveform, such as the pulse shown at right. Multiple time gated measurements, crest factor, pulse power, and statistical measurements are all possible with these sensors.
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ORing FET Control
Renesas' ORing MOSFET Controllers with a suitably sized N-Channel power MOSFET(s) increase power distribution efficiency and availability when replacing a power ORing diode in high-current applications. They provide gate drive voltage for the MOSFET(s) with a fully integrated charge pump.
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eXpert FPGA DSP Features for Data Acquisition
GaGe provides several eXpert FPGA processing firmware options for use with CompuScope Digitizers. All standard default CompuScope Digitizer model configurations can store raw acquired waveform data to onboard sample memory and then transfer them quickly to the user for analysis, display and/or storage. The addition of optional eXpert FPGA processing firmware features allow for some signal processing analysis, or other specific functionality, to be performed on the digitizer hardware itself within its onboard Field Programmable Gate Array (FPGA).
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HiCAM
The HiCAM is a gated intensified high-speed high-sensitivity imaging camera. It has an integrated fiber-optically coupled image intensifier, which offers a unique combination of high speed and sensitivity down to single photon level. Because the HiCAM does not need high intensity light sources, it is suitable for use in low-light level conditions.
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12-Bit, 2.5 GSPS Digitizer Optimized for Pulse Detection
ADQ32-PDRX
ADQ32-PDRX acquires the input signal via a single connector and uses an onboard splitter to separate the signal into two paths with different gain settings. The high gain path is used to accurately capture low-amplitude portions of the input signal whereas the low gain path ensures the acquisition of high-amplitude peaks without causing saturation. The two signal paths are then combined in real-time inside the onboard field-programmable gate array (FPGA) to create a digitized output with improved performance.PDRX increases the dynamic range by 3 bits and is fully integrated into the digitizer for fast and easy system-level integration. ADQ32-PDRX is therefore comparable with a 16-bit digitizer in terms of dynamic range, but with the benefit of offering a higher sampling rate.
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AdvintRIO™ Reconfigurable I/O
SNAKEHEAD
The Snakehead platform employs aNI CompactRIO (cRIO) system consisting of an embedded controller, chassis, and NI C Series I/O modules.Snakehead systems are not dependent on a separate host computer. They offer both Ethernet, and Wi-Fi connectivity to powerful real-time controller with a user-upgradable backplane that includes a high performance field-programmable gate array (FPGA). Snakehead provides stand-alone embedded execution for deterministic LabVIEW Real-Time applications. These units are designed for ruggedness, reliability, and low power consumption. The heart of Snakehead systems is the reconfigurable I/O (RIO) FPGA core. The RIO core has an individual connection to each I/O module and is programmed using easy to use elemental I/O functions to read or write signal information from each module
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High Performance Smart Spectrometer
Exemplar Plus
The Exemplar® Plus is a high performance smart spectrometer utilizing a low stray light unfolded Czerny-Turner spectrograph. It features a highly sensitive TE Cooled back-thinned (BT) CCD detector which is linearly summed for high dynamic range. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi-channel operation featuring ultra-low trigger delay and gate jitter.
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Scientific Imaging
The TRiCAM is a compact intensified camera for scientific and industrial applications that require low-light level imaging or ultra-short exposures through fast gating.
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Dual Digital Aquisition System For Charge Integration And Pulse Shape Discrimination
DT5790
The DT5790 operates upon the DPP-PSD firmware, specially developed for Charge Integration and Pulse Shape Discrimination. DPP-PSD is based on an advanced on line Digital Dual Gate Charge Integration allowing an effective data analysis even at high count rate. It performs input signal baseline calculation, self-triggering and double-gate charge integration with programmable parameters, double integration of both prompt and total charge for Pulse Shape Discrimination and pedestal subtraction for energy calculation.
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FieldFox Handheld Microwave Spectrum Analyzer, 9 GHz
N9935A
100 kHz to 9 GHz frequency range Expand capabilities with optional tracking generator, interference analyzer, built-in power meter, and more Make accurate spectrum analyzer measurements ( 0.5 dB) without needing warm-up Locate interfering signals using the intuitive spectrogram display and recording capability Easily measure average and pulse power with a USB power sensor, pulse measurements with time gating Lightest microwave handheld spectrum analyzer at only 6.6 lb. (3.0 kg)
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Rad Hard GaN Drivers
The space market has been driving towards more efficient power management solutions. Part of the drive includes the use of Gallium Nitride Field Effect Transistors (GaN FETs) for power conversion. GaN FETs have higher power conversion efficiency and have more natural immunity to radiation, due to them being wide-bandgap semiconductors. Equally important is the use of the correct driver that will allow reliable operation and maximize the benefits of the GaN FETs. Some of the key driver requirements are: a well-regulated gate drive voltage; high source/sink current capability and a split driver output stage.
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FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz
N9962A
9 kHz to 50 GHz frequency range Expand capabilities with optional tracking generator, interference analyzer, built-in power meter, and more Make accurate spectrum analyzer measurements ( 0.5 dB) without needing warm-up Locate interfering signals using the intuitive spectrogram display and recording capability Easily measure average and pulse power with a USB power sensor, pulse measurements with time gating Lightest microwave handheld spectrum analyzer at only 7.1 lb. (3.2 kg)
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2-26.5 GHz Traveling Wave Amplifier
1GG7-8045
The 1GG7-8045 is a broadband GaAs MMIC Traveling Wave Amplifier designed for high output power and moderate gain over the full 2 to 26.5 GHz frequency range. Seven MESFET cascode stages provide a flat gain response, making the 1GG7-8045 an ideal wideband power block. Ebeam lithography is used to produce gate lengths of ~0.3 mm. The 1GG7-8045 incorporates advanced MBE technology, TiPtAu gate metallization, silicon nitride passivation, and polyimide for scratch protection.
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P-Series Dual Channel Power Meter
N1912A
30 MHz video bandwidth Single shot real time capture at 100 M sample/s per second Key Measurements: - peak, average, peak-to-average ratio, rise time, fall time and pulse width22 Predefined formats: WiMAX, DME, HSDPA, etc. One screen view for pulse measurement analysis: Auto Scale, Auto Gate, Rise/Fall Time, Duty Cycle, etc. Internal Zeroing and Calibration while connecting to the DUT Bench Vue software enabled
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2 GHz to 6 GHz, 25 W Power Amplifier Module
HMC7748
The HMC7748 is a multistage power amplifier (PA) that provides 25 W of saturated output power across the band of 2 GHz to 6 GHz. It draws 0.7 A from a 12 V supply and up to 4 A from a 28 V supply. Input signals of as much as −8 dBm are acceptable, and the module has small signal gain of 60 dB. The 12 V supply is regulated internally and generates the negative voltage required for the gate bias. Built-in bias sequencing prevents the drain voltages for the amplifier stages from being applied without the negative voltage present, which protects the amplifiers if 28 V is applied without 12 V supply applied.
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24 TTL Channels, Enhanced, Programmable I/O
TL2
Function module TL2 provides 24 channels of TTL/CMOS transceiver functionality as either inputs or outputs. The transistor-transistor logic (TTL) employs transmitters with multiple emitters in gates having more than one input. TTL offers high switching speed and relative immunity to noisy systems. CMOS sensors provide image sensing technology by converting light waves into signals that are small bursts of current. These waves can be light or other electromagnetic radiation.
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Photometer II
Spectra Film Gate
The Spectra Film Gate Photometer II offered by Spectra Cine is a significant advance in the field of photometry. It is extremely sensitive and solid state throughout. Reads directly in printer steps of 0.025 log exposure units. The large, uncrowded scale has an 80 printer point range and affords ease and accuracy in reading. A variety of probes are available for use in Acme optical printers, Bell & Howell Model "C", "J", and "A" contact printers, ARRI printers and Oxberry printers.
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Single Photon Detector System For Near-Infrared (0.7 - 2.3 Um Wavelength)
*Frequency range includes coverage into higher frequencies than other photon counters on the market.*Short dead time (10 nanoseconds) compared to long dead time (microseconds) of alternatives. Therefore rapid repeition rate of 10s of MHz possible, whereas alternative have maximimum repetition rate of 1-10 kHz.*Very small dark counts (10/second) compared to high dark count (1,000s / second) of alternatives. Does not require gated mode unlike alternatives. Operates in continuous operation mode.
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Dual Channel Arbitrary Function Generator
TGF4000
High resolution, low jitter pulses can be generated up to 100MHz as can wide bandwidth white noise. A extensive array of modulations is provided using internal and external sources. Gated, burst and sweep modes can use internal or external trigger sources. Remote control via USB and LXI compliant LAN (standard) can be supplemented by optional GPIB if required.
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P-Series Single Channel Power Meter
N1911A
30 MHz video bandwidth Single shot real time capture at 100 M sample/s per second Key Measurements: - peak, average, peak-to-average ratio, rise time, fall time and pulse width22 Predefined formats: WiMAX, DME, HSDPA, etc. One screen view for pulse measurement analysis: Auto Scale, Auto Gate, Rise/Fall Time, Duty Cycle, etc. Internal Zeroing and Calibration while connecting to the DUT Bench Vue software enabled
