BeRex Launches BVA7242, Medium Power Ultra-Flat Gain Digital Variable Gain Amplifier (DVGA)

State-of-the-art Digital Variable Gain Amplifiers with very low power consumption for 5G/4G/3G Wireless Infrastructure applications
GANGNAM-GU, South Korea - Nov. 4, 2022 - PRLog -- GANGNAM-GU, South Korea - BeRex today announced the release of a new product; the BVA7242 is Digital Variable Gain Amplifiers (DVGA) which are designed for glitch-safe attenuation state transitions, highly accurate 7-bit digitally-controlled attenuation over a 31.75dB range, with 0.25dB steps, while maintaining high linearity broadband gain block amplifiers (AMP1, AMP2) that feature high ACP and P1dB in the 3000MHz to 4200MHz band.  Implementation of either of these parts only requires a few external components; there is no need for a DC blocking capacitor.
The BVA7242 is powered by 5V and 3.3V supplies, which reduces their overall power consumption, and they are packaged in the space saving 6mmx6mmx1.07mm, 28-Lead LGA.
The BVA7242 has high performance and high dynamic range making them ideally suited for use in 5G/4G/3G wireless infrastructure as well as other high performance wireless applications.

Key features
  • Power requirement
    • 5.0V, 170mA / 3.3V, 98mA
  • Frequency band
    • 3000MHz to 4200MHz
  • Gain / Attenuation
    • 34.6 dB @ 3.6GHz / 0.25dB Steps up to 31.75dB
  • High P1dB (Output power at 1dB compression) / OIP3 (Output third order intercept point)
    • 20.0 dBm / 38.0 dBm @ 3.6GHz
  • Gain accuracy
    • ± (0.25 + 5.0% of gain setting) @ 3.6 GHz
  • Programming modes
    • Serial mode only
  • Glitch-safe attenuation state transitions
  • Power-UP states Settings
  • Package size
    • 6.0mmx6.0mmx1.07mm, 28-Lead LGA
Pricing and Availability
The BVA7242 is currently available and are competitively priced.  Samples are available upon request.  Additional information about these and other BeRex RF products is available on the company website:

About BeRex
BeRex Corp. was launched in 2004 to design, develop, manufacture, and market compound semiconductors for mobile communication. Operating without any debt since 2007, BeRex has been generating profits every year. In 2008 BeRex entered the US radar satellite communication equipment market by establishing a wholly owned subsidiary named 'BeRex, Inc.' located in Santa Clara, California.

Currently BeRex Corp. is diversifying its products and markets using technologies such as 'silicon-germanium semiconductor' and 'silicon insulating film semiconductor' in addition to 'compound semiconductor'. BeRex has exported to 20 countries and is a supplier to hundreds of companies around the world.

For further information, please visit:

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Page Updated Last on: Nov 04, 2022
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