RFDA0066数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RFDA0066 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 3.5dB in its maximum gain state. The gain of dual 6-bit digital step attenuator is programmed with a 12-bit Serial Peripheral Interface (SPI). The RFDA0066 is packaged in a small 6mm x 6mm leadless laminate MCM, which contains plated through thermal vias for ultra-low thermal resistance. The module is easy to use with a few external DC blocks and RF chokes.

特性 Features

·Frequency Range 5MHz to 1GHz
·Dual 6-Bit Digital Step Attenuator
·SPI Serial Control Programming
·Max Gain=45dB at 100MHz
·Gain Control Range=63dB (0.5dB Step Size)
·High OIP3/P1dB=+39/22dBm
·+5V Supply for DSA and +8V for Amplifier with Drop Resistor
·Small 28-Pin MCM, 6mm x 6mm
·Power-up Programming