MML25231HT1

RF Amp Chip Single Low Noise Amplifier 4000MHz 6V 8Pin DFN T/R

Overview

The is a single-stage low noise amplifier LNA with active bias and high isolation for use in cellular infrastructure applications. It is designed for a range of low noise, high linearity applications such as picocell, femtocell, tower mounted amplifiers TMA and receiver front-end circuits. It operates from a single voltage supply and is suitable for applications with frequencies from 1000 to 4000 MHz such as CDMA, W-CDMA and LTE.

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## Features

* Ultra Low Noise Figure: 0.39 dB @ 1900 MHz, 0.54 dB @ 2500 MHz

* High Linearity: 34.7 dBm OIP3 @ 1900 MHz, 35.2 dBm @ 2500 MHz

* Frequency: 1000–4000 MHz

* Unconditionally Stable over Temperature

* P1dB: 22.6 dBm @ 1900 MHz, 22.5 dBm @ 2500 MHz

* Small-Signal Gain: 17.2 dB @ 1900 MHz, 15.2 dB @ 2500 MHz

* Single 5 V Supply

* Power-down Pin

* Supply Current: 60 mA adjustable externally

* 50 Ohm Operation some external matching required

* Cost-effective 8-pin, 2 mm DFN Surface Mount Plastic Package

* RoHS Compliant

## Features