1/9

ASB Inc.

 sales@asb.co.kr

February 2017

ASF143

1. Product Overview

1.1

General Description

ASF143, 3.3V internally matched IF gain block amplifier MMIC, has excellent input and output return

loss, high linearity, and low noise over a wide range of frequency DC~1000 MHz, being suitable for use

in both receiver and transmitter of telecommunication systems up to 1 GHz. The amplifier is available in

a SOT343 package and passes through the stringent 100% DC & RF test via an automated test handler.

1.2

Features

 22.6 dB Gain at 150 MHz

 20 dBm P1dB at 150 MHz

 38 dBm Output IP3 at 150 MHz

 2.0 dB NF at 150 MHz

 MTTF > 100 Years

 Minimum External Matching Components

 Single Supply: +3.3 V

1.3

Applications

 Base Station Infrastructure

 Repeater

 Telecommunication System

1.4

Package Profile & RoHS Compliance

RoHS-compliant

ASF143 Data Sheet

3.3 V IF Gain Block Amplifier MMIC over DC~1000 MHz