Product/Service

Digital Controlled Variable Gain Amplifier 2000MHz To 2800MHz: RFDA2046

Source: RFMD

Digital Controlled Variable Gain Amplifier 2000MHz To 2800MHz: RFDA2046
RFMD'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 6.0mm x 6.0mm 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.

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Datasheet: Digital Controlled Variable Gain Amplifier 2000MHz To 2800MHz: RFDA2046

Features

  • Frequency Range 2000MHz to 2800MHz
  • Full Internal Matching and No External Bias Inductors
  • 6-Bit Digital Step Attenuator
  • SPI Serial Control Programming
  • Max Gain = 41dB @ 2.6GHz
  • Gain Control Range=31.5dB (0.5dB Step Size)
  • High OIP3/P1dB = 41dBm/28dBm
  • Single 5V Supply
  • Small 28-Pin, 6.0mm x 6.0mm, MCM
  • Power-up Programming

Applications

  • Cellular, 3G Infrastructure
  • WiBro, WiMax, LTE
  • Microwave Radio
  • High-linearity Power Control

Click Here To Download:
Datasheet: Digital Controlled Variable Gain Amplifier 2000MHz To 2800MHz: RFDA2046