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DVGA2-33 - Digital Controlled Variable Gain Amplifier

Download the DVGA2-33 datasheet PDF. This datasheet also covers the DVGA2-33-Mini variant, as both devices belong to the same digital controlled variable gain amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The DVGA2-33+ is a 50W RF Digital Variable Gain Amplifier that offers an attenuation of 31.5 dB in 0.5 dB steps using a 6-bit serial interface attenuator and 19dB gain using a InGap HBT amplifier.

Key Features

  • Feature 31.5 dB attenuation in 0.5 dB step size Flat frequency response, ±0.7 over 700-2100 MHz Medium Gain, 19 dB Advantages Combining medium gain and a wide range of gain control makes the DVGA2-33+ an ideal building block for any RF chain where level setting control is required in a small space. No need for external components to flatten gain. Incorporating multiple stages of amplification, the DVGA2-33+ provides medium gain over a wideband reducing cost and PCB board space. Good IP3, +30 d.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DVGA2-33-Mini-Circuits.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DVGA2-33
Manufacturer Mini-Circuits
File Size 567.53 KB
Description Digital Controlled Variable Gain Amplifier
Datasheet download datasheet DVGA2-33 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
 Ω Digital Controlled Variable Gain Amplifier 50 0.05 to 3 GHz 31.5 dB, 0.5 dB Step, 6 Bit Serial Control The Big Deal • Integrated Amplifier and Digital Attenuator • 19 dB Gain / 31.5 dB Gain Control • Flat frequency response, ±0.7 dB (700-2100 MHz) DVGA2-33+ CASE STYLE: DG1677 Product Overview The DVGA2-33+ is a 50W RF Digital Variable Gain Amplifier that offers an attenuation of 31.5 dB in 0.5 dB steps using a 6-bit serial interface attenuator and 19dB gain using a InGap HBT amplifier. Step attenuator used in DVGA2-33+ is produced using a unique combination of CMOS process on silicon, offering the performance of GaAs, with the advantages of conventional CMOS devices. Key Features Feature 31.5 dB attenuation in 0.5 dB step size Flat frequency response, ±0.