RFDA0047 Datasheet (RF Micro Devices) - DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

RFDA0047, DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

RFMD’s RFDA0047 is a dual channel digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 6.5dB in its maximum gain state.

The gains of two 6-bit digital step attenuators are programmed with a serial mode control interface (S

RFDA0047 Features

* Dual Channel VGA

* Frequency Range 400MHz to 2700MHz

* Full Internal Matching and No External Bias Inductors

* Two 6-Bit Digital Step Attenuators

* 12-Bit SPI Serial Control Programming

* High Channel Isolation = 50dBc

* Max Gain = 13dB at 900MHz

* Gain Control Rang