F0440 Overview
This document describes the specifications for the F0440 600MHz to 2700MHz Dual RF Digital Variable Gain Amplifier designed for use in receivers. F0440 Dual RF DVGA provides two independent receiver paths each with 11.6dB typical maximum gain and 4.7dB noise figure in the lowband configuration designed to operate with a single +5V supply. For each path Gain control is split into 3 separate attenuators;.
F0440 Key Features
- Dual Path RF amp & DSAs for Diversity / MIMO Receivers
- RF: 600MHz to 2700MHz
- < 2dB overshoot between DSA transitions
- 11.6dB typical max gain @ 900MHz
- DSA0 is a single 6dB coarse step
- DSA1 has 23dB total gain range in 1dB steps
- DSA2 has 18dB gain range in 6dB steps
- +41dBm OIP3 @ 2000MHz
- 4.7dB Noise Figure @ 900MHz
- +5V Supply Voltage