Gunn and IMPATT Diodes
(18 companies)
Gunn diodes or transfer electron devices (TED) exhibit a negative resistance region. They are used in high-frequency applications, often for building RF oscillators. Impact ionization avalanche transit-time (IMPATT) diodes are designed to operate at very high frequency and power. They are used as elements in RF and microwave devices.
Diodes
(823 companies)
Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage regulators, signal rectifiers, oscillators and signal modulators / demodulators.
I/Q Modulators and I/Q Demodulators
(73 companies)
I/Q modulators and I/Q demodulators change the amplitude, frequency, or phase of a carrier signal in order to transmit information. I/Q modulators split an incoming data stream into its in-phase (I) and quadrature (Q) components, mix the resulting signals with local oscillators that are 90 o apart in phase, and then combine the outputs vectorially in a 0 o mixer.
Crystals
(406 companies)
...when compressed, twisted, or distorted. Typically, quartz crystals are used as active elements in oscillators. Applying mechanical stress to quartz produces a voltage that is proportional to the mechanical frequency of the vibration. Conversely...
Signal Generators
(373 companies)
...determines the frequency accuracy. It is a measure of how accurately the source frequency can be set. Operation features to consider include on-board reference, on-board oscillator, reverse power protection, and battery power. An on-board reference...
IC Timers
(82 companies)
IC timers are semiconductor circuits that generate or set timing for electronic circuits.
IC Clocks
(125 companies)
...properly. The integrated circuit continues to maintain an accurate clock until the failure of the reference clock is stabilized. Types of IC Clocks. There are two types of IC clocks: silicon-based timing devices and quartz-crystal oscillators. Silicon-based...
Flip-Flops
(73 companies)
Flip-flops are digital logic devices that synchronize changes in output state (1 or 0) according to a clocked input.
Scalar Network Analyzers
(49 companies)
Scalar network analyzers measure the amplitude portion of scattering or S-parameters, reflection and transmission coefficients between the incident and reflection waves that describe a device’s behavior under linear conditions at the microwave frequency range.
SAW Filters
(88 companies)
SAW filters are electronic filters that are designed and manufactured using surface acoustic wave (SAW) technology. SAW uses piezoelectric transducers that, when excited, produce waves that are used to filter frequencies.
Magnetrons
(21 companies)
Magnetrons are high-powered vacuum tubes used to generate microwave signals. Products include cavity magnetrons and sputtering magnetrons.
Resonators
(187 companies)
Resonators are frequency-selective electronic circuits that can produce a fixed (resonant) frequency when properly excited. The value of the resonant frequency depends on the circuit 's components (e.g., inductors, resistors, capacitors, crystals, etc.).
Induction Heaters
(110 companies)
Induction heaters use an electrical source to drive alternating current (AC) through a coil to heat metal objects.
Pump Controllers
(254 companies)
Pump controllers monitor flow and/or level variables, and control a pump accordingly to maintain the desired levels. Pump control can include simply turning a pump on and off, or more advanced controls for pump speed, output pressure, etc.
Monostable Multivibrators
(42 companies)
Monostable multivibrators, also known as one-shots, are digital devices similar to flip-flops, but with only one stable state where they remain until triggered by an input signal. Once triggered, the output is switched to the opposite state.
