RFDA0056数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RFDA0056 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range. The gain of the 6-bit digital step attenuator is programmed with a serial mode control interface (SPI). The RFDA0056 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 300MHz to 1100MHz
·Full Internal Matching and No External Bias Inductors
·6-Bit Digital Step Attenuator
·SPI Serial Control Programming
·Gain Control Range = 31.5dB (0.5dB Step Size)
·High OIP3/P1dB = +44/25dBm Typical at 450MHz
·Single +5V Supply
·Small 28-Pin, 6mm x 6mm, MCM
·Power-up Programming