RFDA2046数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RFDA2046 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 5.2dB in its maximum gain state. The gain of the 6-bit digital step attenuator is programmed with a serial mode control interface (SPI). The RFDA2046 is packaged in a small 6mm x 6mm leadless laminate MCM, which contains plated through thermal vias for ultra-low thermal resistance. This module is easy to use with no external matching components required.

特性 Features

·Frequency Range 1600MHz to 2800MHz
·Full Internal Matching and No External Bias Inductors
·6-Bit Digital Step Attenuator
·SPI Serial Control Programming
·Max Gain = 41dB at 2.6GHz
·Gain Control Range=31.5dB (0.5dB Step Size)
·High OIP3/P1dB = +41dBm/28dBm
·Single +5V Supply
·Small 28-Pin, 6mm x 6mm, MCM
·Power-up Programming