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BVA305C Datasheet Digital Variable Gain Amplifier

Manufacturer: BeRex

Overview: DIGITAL VARIABLE GAIN AMPLIFIER BVA305C 40MHz - 5000MHz Device.

Datasheet Details

Part number BVA305C
Manufacturer BeRex
File Size 1.43 MB
Description DIGITAL VARIABLE GAIN AMPLIFIER
Datasheet BVA305C-BeRex.pdf

General Description

The BVA305C is a digitally controlled variable gain amplifier (DVGA) is featuring high linearity using the voltage 3V supply with a broadband frequency range of 40MHz to 5000MHz.

The BVA305C integrates a high performance digital step attenuator and a high linearity, broadband gain block amplifier using the small package (4x4mm QFN package) and operating voltage 3V DC .

Both DSA and gain block amplifier in BVA305C are internally matched to 50 Ohms and It is easy to use with no external matching ponents required.

Key Features

  • Integrate DSA to Amp Functionality.
  • 40-5000MHz Broadband Performance.
  • 14.3dB Gain @ 1.9GHz.
  • 3.6dB Noise Figure at max gain setting @ 1.9GHz.
  • 14.0dBm P1dB @ 1.9GHz.
  • 27.7dBm OIP3 @ 1.9GHz.
  • No matching circuit needed.
  • Attenuation: 0.5 dB steps up to 31.5 dB.
  • Safe attenuation state transitions.
  • Monotonicity: 0.5 dB up to 4 GHz.
  • Wide Power supply range of +2.7 to +5.5V (DSA).
  • Single Fixed +3V.

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BVA305C Distributor