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BGA7351 Datasheet High Linearity Si Variable Gain Amplifier

Manufacturer: NXP Semiconductors

Overview: +94)1 BGA7351 50 MHz to 500 MHz high linearity Si variable gain amplifier; 28 dB gain range Rev. 3 — 11 June 2014 Product data sheet 1. Product profile 1.

General Description

The BGA7351 MMIC is a dual independently digitally controlled IF Variable Gain Amplifier (VGA) operating from 50 MHz to 500 MHz.

Each IF VGA amplifies with a gain range of 28 dB and at its maximum gain setting delivers 16.5 dBm output power at 1 dB gain pression and a superior linear performance.

The BGA7351 Dual IF VGA is optimized for a differential gain error of less than 0.1 dB for accurate gain control and has a total integrated gain error of less than 0.3 dB.

Key Features

  • Dual independent digitally controlled 28 dB gain range VGAs, with 5-bit control interface.
  • 50 MHz to 500 MHz frequency operating range.
  • Gain step size: 1 dB  0.1 dB.
  • 22 dB power gain.
  • Fast gain stage switching capability.
  • 16.5 dBm output power at 1 dB gain compression.
  • 46 dBm third order intercept point.
  • Constant third order intercept point over output power.
  • 85 dBc second harmonic level.
  • Excellent noise figure of 6 dB.
  • 5 V single supply.

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BGA7351 Distributor