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BVA518C - Wide Band Digital Variable Gain Amplifier

Description

The BVA518C is a digitally controlled variable gain amplifier (DVGA) is featuring high linearity using the voltage 5V supply with a broadband frequency range of 5 to 4000MHz.

The BVA518C integrates a high performance digital step attenuator and high performance InGaP/GaAs HBT MMIC amplifier.

Features

  • Integrate DSA to Amp Functionality.
  • Power Supply Range AMP : Nominal 5.0V DSA : 2.7V to 5.5V.
  • 5-4000MHz Broadband Performance.
  • 20.0dB Gain @ 1.9GHz.
  • 5.3dB Noise Figure at max gain setting @ 1.9GHz.
  • 19dBm P1dB @ 1.9GHz.
  • 32.7dBm OIP3 @ 1.9GHz.
  • No matching circuit needed.
  • Attenuation: 0.5 dB steps up to 31.5 dB.
  • Safe attenuation state transitions.
  • High attenuation accuracy (DSA to Amp) ±(0.25 + 3% x.

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Datasheet Details

Part number BVA518C
Manufacturer BeRex
File Size 1.93 MB
Description Wide Band Digital Variable Gain Amplifier
Datasheet download datasheet BVA518C Datasheet

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Full PDF Text Transcription

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Wide Band Digital Variable Gain Amplifier Device Features • Integrate DSA to Amp Functionality • Power Supply Range AMP : Nominal 5.0V DSA : 2.7V to 5.5V • 5-4000MHz Broadband Performance • 20.0dB Gain @ 1.9GHz • 5.3dB Noise Figure at max gain setting @ 1.9GHz • 19dBm P1dB @ 1.9GHz • 32.7dBm OIP3 @ 1.9GHz • No matching circuit needed • Attenuation: 0.5 dB steps up to 31.5 dB • Safe attenuation state transitions • High attenuation accuracy (DSA to Amp) ±(0.25 + 3% x ATT) @ 1.9GHz • 1.8V control logic compatible • Programming modes - Direct Parallel - Latched Parallel - Serial • Unique power-up state selection • Lead-free/RoHS2-compliant 24-lead 4mm x 4mm x 0.9mm QFN SMT package BVA518C 5-4000 MHz 24-lead 4mm x 4mm x 0.9mm QFN Figure 1.
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