F0448 Datasheet (IDT) - Dual Matched Broadband RF DVGA

F0448, Dual Matched Broadband RF DVGA

The F0448 is a 3.4GHz to 3.8GHz dual RF digital variable gain amplifier (DVGA) designed for use in receivers.

This dual RF DVGA provides two independent receiver channels each with 13dB typical maximum gain and 6dB noise figure designed to operate with a single +5V supply.

For each channel, gain con

F0448 Features

* RF Frequency Range: 3.4GHz to 3.8GHz

* Dual Channel RF amp and DSAs for Diversity / MIMO Receivers

* < 2dB overshoot between DSA transitions

* 13dB typical maximum gain at 3.6GHz

* DSA0: Single 6dB coarse step

* DSA1: 23dB total gain range in 1dB steps

* DSA2: 18dB gain