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BVA2140 Datasheet 0.7-4ghz 1/4w Medium Power Digital Variable Gain Amplifier

Manufacturer: BeRex

Overview: BVA2140 0.7- 4GHz 1/4W Medium Power DIGITAL VARIABLE GAIN AMPLIFIER.

Datasheet Details

Part number BVA2140
Manufacturer BeRex
File Size 3.42 MB
Description 0.7-4GHz 1/4W Medium Power DIGITAL VARIABLE GAIN AMPLIFIER
Datasheet BVA2140-BeRex.pdf

General Description

The BVA2140 is a digitally controlled variable gain amplifier (DVGA) in a small 4x4mm QFN package, with a broadband frequency range of 700 to 4000 MHz and an operating VDD of 5.0V at 150mA.

BVA2140 is high performance and high dynamic range makes it ideally suited for use in WCDMA/LTE wireless infrastructure point-to-point and other demanding wireless applications.

The BVA2140 is an integration of a high performance digital 6-step attenuator (DSA) that provides a 31.5 dB attenuation range in 0.5 dB steps, and high linearity broadband gain block amplifiers featuring high ACLR and P1.

Key Features

  • Small 24-Pin 4 x 4 mm QFN Package.
  • Integrate Amp1 to DSA and DSA to Amp2 Functionality.
  • Wide Power supply range of +2.7~5.5V(DSA).
  • Single Fixed +5.0V supply(Amp).
  • 700-4000MHz Broadband Performance.
  • 30.2dB Gain at 2.14GHz (Matching Circuit).
  • 2.9dB Noise Figure at max gain setting at 2.14GHz(Matching Circuit).
  • 25.1dBm P1dB at 2.14GHz (Matching Circuit).
  • 40dBm OIP3 at 2.14GHz(10dBm per tone, Matching Circuit).

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