RFDA0047 RF Amplifier by Qorvo

RFDA0047 RF Amplifier by Qorvo

Courtesy of everything RF : RFDA0047 RF Amplifier by Qorvo

The RFDA0047 from Qorvo is a dual channel digital controlled variable gain amplifier that operates from 400 MHz to 2700 MHz. It has high linearity over the entire gain control range of 31.5 dB (0.5 dB Step Size) with noise figure of less than 6.5 dB in its maximum gain state. In this module, the gains of two 6-bit digital step attenuators are programmed with a serial mode control interface (SPI). It is available in a small 7 x 7 mm leadless laminate MCM and is ideal for cellular, 3G Infrastructure, WiMAX and LTE applications.

Product Details

    • Part Number : RFDA0047
    • Manufacturer : Qorvo
    • Description : Dual Channel Serial Controlled Digital Variable Gain Amplifier from 0.4 to 2.7 GHz

General Parameters

    • Type : Digital Variable Gain Amplifier
    • Configuration : IC/MMIC/SMT
    • Bits : 6 Bit
    • Frequency : 400 MHz to 2.7 GHz
    • Gain : 13 dB
    • Noise Figure : 7 dB
    • P1dB : 19 dBm
    • P1dB : 0.079 W
    • IP3 : 39 dBm
    • IP3 : 7.94 W
    • Impedance : 50 Ohms
    • Pulsed/CW : CW
    • Sub-Category : Linear Amplifier, Digital Amplifier
    • Input Return Loss : -18 dB
    • Output Return Loss : -18 dB
    • Supply Voltage : 5 V
    • Current Consumption : 170 mA
    • Package Type : Surface Mount
    • Package : MCM
    • Dimensions : 7 x 7 mm
    • RoHS : Yes