Overview of the Mini-Circuits PMA1-14LN (RF) Low-noise MMIC Amplifier Based on pHEMT Technology

 The PMA1-14LN is a low-noise MMIC amplifier based on pHEMT technology, mainly applied in high-frequency communication and radar systems. The following are its core parameters and applications:

Operating frequency: 50 MHz to 10 GHz

Working power supply voltage: 6V

Working power supply current: 61 mA

Gain: 21.1 dB

NF - Noise figure: 1.8 dB

Type: Low Noise Amplifiers

Installation style: SMD/SMT

Packaging/Cabinet: QFN-6

Technology: Si

P1dB - Compression point: 21.5 dBm

OIP3 - Third-order cut-off point: 28.8 dBm

Minimum operating temperature: -45 ° C

Maximum operating temperature: + 85 ° C

Series: PMA1

Input return loss: 20 dB

Isolation decibel: 27 dB

Number of channels: 1 Channel

Pd- Power dissipation: 1.18W

Product type: RF Amplifier

Typical applications

Testing and measuring equipment

5G MIMO and backhaul radio

Satellite communication

Radar, electronic warfare and ECM defense systems

The PMA1-14LN amplifier, with its wide frequency band, low noise and high linearity characteristics, has become a core component of high-frequency communication and radar systems.

Description

The PMA1-14LN is a low-noise MMIC amplifier based on pHEMT, featuring high IP3 and flat gain. The operating frequency of the PMA1-14LN amplifier is 0.05 to 10 GHz, featuring a high dynamic range. Its typical noise figure is 1.1 dB, with a gain of 22 dB. The P1dB is +21.5 dBm and the OIP3 is +28.8 dBm. This performance combination makes it an ideal choice for sensitive high dynamic range receiver applications. The PMA1-14LN is powered by a single + 6V supply and matches well with 50Ω. It features a very small, low-profile 1.5x1.5mm QFN package, making it easy to integrate into dense circuit board layouts.

Key features

Low noise figure, typical value 1.1 dB

High OIP3, typical value. 28.8 decibels

High P1dB, typical value. 21.5 decibels

For a single power supply voltage of 61 mA, it is 6 V

1.5x1.5mm 6-pin QFN type package

Immediate contact: Welcome to visit the official website of mingjiada electronics (www.mjdic.com) to check the inventory of PMA1-14LN, or call +86 13410018555 to contact Mr. Chen for product purchase quotation.