Low Phase Noise Amplifiers

Low Phase Noise Amplifiers are essential for many of today’s defense platforms that require spectral fidelity. Low phase noise amplifier performance is especially important in clock circuits and receiver front-ends where low phase noise amplifiers are critical, as those oscillators require higher output power without comprising the noise floor of the LO.

Spectrum Control offers the only selection of over 100 guaranteed and fully tested low phase noise amplifiers in the industry. Our selection supports a range of output power levels from 0 dBm to +30 dBm; and frequencies of up to 6000 MHz for surface mount designs.  Spectrum Control’s line of low phase noise amplifiers offers low phase noise performance down to -182 dBc/Hz at 100 kHz offset. These low phase noise amplifiers can offer increased outputs while not adding unwanted jitter or white noise to the LO circuit.

Spectrum Control’s low phase noise amplifiers are tested in-house using a variety of the industry’s latest test sets including multiple Rhode & Schwartz FSWPs, as well both a Keysight 5511 and an Agilent E5500. As an added benefit, if there is a Spectrum Control low phase noise amplifier design that would serve your application better with a slight tuning modification, Spectrum Control most times will make that modification at no charge. Visit our parametric search feature below (and select the Low Phase Noise drop-down) for some of the lowest phase noise performance in the industry.

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