BVA304 DIGITAL VARIABLE GAIN AMPLIFIER
■The BVA304 is a digitally controlled variable gain amplifier (DVGA) is featuring high linearity using the voltage 3.3V supply with a broad-band frequency range of 50 MHz to 4000MHz.
■The BVA304 integrates a high performance digital step attenuator (DSA) and a high linearity, broadband gain block amplifier using the small package(4mmx4mm QFN package) and operating V-DD 3.3V voltage. The BVA304 designed for use in 3G/4G/5G wireless infra-structure and other high performance RF applications.
■Both DSA and gain block Amplifier in BVA304 are internally matched to 50 Ohms and It is easy to use with no external matching components required.
■An integrated digital control interface supports both serial and parallel programming of the attenuation, including the capability to pro-gram an initial attenuation state at power-up.
■Covering a 31.5 dB attenuation range in 0.5 dB steps.
■The BVA304 is targeted for use in wireless infrastructure, point-to-point, or can be used for any general purpose wireless applications.
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DIGITAL VARIABLE GAIN AMPLIFIER 、 digitally controlled variable gain amplifier |
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[ 3G Wireless infrastructure ][ 4G Wireless infrastructure ][ 5G Wireless infrastructure ][ Microwave Radio ][ Satellite Radio ][ General purpose Wireless ] |
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Datasheet |
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Please see the document for details |
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QFN |
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English Chinese Chinese and English Japanese |
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2021/8/25 |
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Rev. 1.5 |
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1.5 MB |
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