RFDA0045 Datasheet DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

Manufacturer: RF Micro Devices (now Qorvo)

RFDA0045 digital controlled variable gain amplifier by RF Micro Devices (now Qorvo) - Datasheet Preview

Datasheet Details

Part number	RFDA0045
Manufacturer	RF Micro Devices (now Qorvo)
File Size	623.39 KB
Description	DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
Download	RFDA0045 Download (PDF)

General Description

RFMD's RFDA0045 is a digital controlled variable gain amplifier (DVGA) featuring high linearity over the entire gain control range.

The 6-bit digital step attenuator is programmed with serial mode control interface.

The RFDA0045 is packaged in a 5.2mmx5.2mm leadless laminate MCM with plated through thermal vias for low thermal resistance.

Overview

RFDA0045Digital Controlled Variable Gain Amplifier RFDA0045 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 10MHZ TO 850MHZ Package: MCM 32-Pin, 5.2mm x 5.

Key Features

Frequency Range 10MHz to 850 MHz.
6-Bit Digital Step Attenuator.
SPI Serial Control Program- ming.
Max Gain = 44dB at 150MHz.
Gain Control Range = 31.5dB (0.5dB Step Size).
High OIP3 = 42dBm at 150 MHz.
High P1dB = 20dBm at 150 MHz.
Single +5V Supply.
Small 32-Pin, 5.2mm x 5.2mm, MCM.
Footprint Compatible with 5mm x 5mm, 32-Pin, QFN.
Power-up Programming.

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