BeRex BVA7212
The BVA7212 is a digitally controlled variable gain amplifier (DVGA) in a 6mm x 6mm LGA package, with a frequency range of 1.4GHz to 2.3GHz at VDD of 5.0V. The BVA7212 is a high performance and high dynamic range makes it ideally suited for use in LTE/3G/5G wireless infrastructure and other high performance wireless RF applications. The BVA7212 is an integration of a high performance digital 6-bit attenuator (DSA) that provides a 31.5dB attenuation range in 0.5dB steps and two amplifiers.| Part No. | BVA7212 |
|---|---|
| Datasheet | BVA7212 Download |
| Manufacturer |  BeRex |
| Description | Flat Gain Digital Variable Gain Amplifier |
| Buy | Stock & Price |
DESCRIPTION
Two amplifiers in BVA7212 provide high OIP3 and OP1dB. The BVA7212 digital control interface supports serial programming of the Step attenuator (DSA) and has a power down feature for power savings with Power Down (P/D) mode. This device is packaged in a 28-pin LGA, 6mm x 6mm x 0.95mm with 50Ω single-ended RF input and RF output impedances for ease of integration into the signal-path. The BVA7212 does not require blocking capacitors. If DC is presented at the RF port, add a blocking capacitor. Figure 1. Functional Block Diagram Figure 2. Package Type 28-pin 6mm x 6mm x 0.95mm LGA DeviceFEATURES
● 28-pin 6mm x 6mm x 0.95mm LGA Package● Integrated AMP1 + DSA + AMP2
● A Single Voltage Supply : +5.0V / 180mA
● 1.4 - 2.3GHz Frequency Range
● 33.2dB Gain @ 1.8GHz
● Gain Flatness Under 1.0dB @ 900MHz BW (1.4 - 2.3GHz) Under 0.5dB @ 400MHz BW (1.8 - 2.2GHz)
● 3.3dB Noise Figure @ 1.8GHz (Max gain)
● 24dBm Output P1dB @ 1.8GHz (Max gain)
● High Output IP3 40.5dBm @ 1.8GHz, ATT 0dB...
