Low Noise Amplifiers

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Variable Gain, Low-Noise Amplifier: SKY65369-11 Variable Gain, Low-Noise Amplifier: SKY65369-11

The SKY65369-11 is a 832-862 MHz variable gain, Low-noise Amplifier (LNA) that has high linearity performance and an active bias. This device is comprised of various stages beginning with an LNA with a bypass switch, followed by a high linearity driver amplifier, a variable voltage attenuator, and a high linearity power amplifier, in order to provide return loss, low noise, and high linearity performance.

4-8 GHz Low Noise Amplifier 4-8 GHz Low Noise Amplifier

This LNA features an ultra-low noise figure, a single supply voltage of +4.0 V @ 75 mA, and high gain broadband performance. It comes in a Pb-free RoHs compliant 3x3 QFN package and is ideal for applications involving test instrumentation, point-to-point radios, point-to-multipoint radios, and military end-use.

SKY65040-360LF - 1.5 To 2.4 GHz Low-Noise Amplifier SKY65040-360LF - 1.5 To 2.4 GHz Low-Noise Amplifier
The SKY65040-360LF is a high performance, two-stage ultralow noise amplifier fabricated from Skyworks advanced pHEMT process and packaged in a QFN 8L 2 x 2 mm package. The device features excellent input and output return loss and an integrated interstage matching network.
20 MHz to 8 GHz Gain Block Amplifier: AM1023 20 MHz to 8 GHz Gain Block Amplifier: AM1023

This gain block amplifier covers the 20 MHz to 8 GHz frequency range. It exhibits flat gain (19 dB), a 2.5 dB noise figure, and unconditional stability over the -40C to +85C operating temperature range. It comes in a 3mm QFN package and is operational to 1.7V.

Pre-Filtered GPS LNA Pre-Filtered GPS LNA

The 312 Series of pre-filtered GPS LNAs (low noise amplifiers) features a low noise figure, a wide input voltage range, compliance with many MIL-STD-810 and MIL-STD-461 requirements, and more. The LNAs come in a small, lightweight hermetically sealed package.

SPF-5344Z - Low-Noise, High-Linearity, High-Gain Amplifier SPF-5344Z - Low-Noise, High-Linearity, High-Gain Amplifier
The SPF-5344Z is a high performance, two-stage pHEMT MMIC LNA that offers low noise figure and high linearity in a gain block configuration. Its single-supply operation and integrated matching networks make implementation remarkably simple. The off-chip interstage choke and DC block allow for optimum performance tuning.
33-45 GHz GaAs MMIC Low Noise Amplifier 33-45 GHz GaAs MMIC Low Noise Amplifier

This low noise amplifier (LNA) features a small size and low power consumption, making it ideal for point to point/multipoint radios, military and space communications, and other EW and communications systems.

20 MHz to 8 GHz Gain Block Amplifier: AM1031 20 MHz to 8 GHz Gain Block Amplifier: AM1031

Atlanta Micro’s AM1031 gain block amplifier features 13 dB gain, a 2.0dB noise figure, +30 dBm OIP3, +17 dBm P1dB, a +3.3V, 56 mA supply, and high stability. It covers the 20 MHz to 8 GHz frequency range and comes in a 3mm QFN package.

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