Low Current MMIC Amplifier, 0.5 to 4.5 GHz


Product Overview MNA-5W+ is a wideband PHEMT based MMIC amplifier with high active Directivity. MNA integrates the en- tire matching network and majority of the bias circuit inside the package, reducing the need for complicated external circuits. This approach makes the MNA amplifier extremely straightforward to use. This design op- erates on a single 2.8 to 5V supply, is well matched for 50 and comes in a tiny, low profile 3x3mm 8-lead MCLP package accommodating dense circuit board layouts. Feature Advantages Excellent Active Directivity (Isolation- Gain) 17-23 dB Ideal for use as a buffer amplifier minimizing interaction of adjacent circuits Integrates DC blocks and RF choke Minimizes external components, component count and circuit area. Single +2.8 to +5V operation Amplifier can be used at low voltage such as +3V or standard +5V. +5V operation results in higher P1dB and OIP3. 3 x 3mm 8-lead MCLP package Tiny footprint saves space in dense layouts while providing low inductance, repeatable transitions, and excellent thermal contact to the PCB.


Integrated matching, DC Blocks and bias circuits • Excellent Active Directivity • Operates over 2.8-5V

Related Products

Other products of interest



Mini-Circuits’ ZHL-40W-372-S+ is a high-power connectorized amplifier supporting a wide range of applications from 3400 to 3700 MHz. This model

Read More »


Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded

Read More »


Mini-Circuits’ MAC mixers employ a unique new design and a highly repeatable, tightly controlled, automated process that delivers industry-leading reliability

Read More »


Coaxial Bandpass Filter • 30 to 40 MHz • Excellent rejection • Good VSWR, 1.2:1 typical in passband • Connectorized

Read More »


Product Overview ZABP-184+ is a 50W bandpass filter with a rugged connectorized package covering the passband of 154.32 to 214.32

Read More »


Key Features USB RF Switch Matrix Feature Advantages USB HID (Human Interface Device) User may also control the switch matrix

Read More »

Not sure which model you need?