BGU8822A Overview
The BGU8822/A, also known as the BTS5201M/A, is a highly integrated dual channel digitally controlled low noise amplifier (LNA) with digital step attenuator (DSA) and a single-pole double-through (SPDT) switch. The BGU8822/A supports receivers (main and diversity) in both TDD and FDD systems. It has a first stage LNA optimized for sensitivity, followed by a DSA and output stage amplifier.
BGU8822A Key Features
- Dual channel (diversity and main) highly integrated LNA + DSA
- Frequency bands 1.4 GHz
- 2.2.GHz and 2.2 GHz
- 2.7 GHz
- Noise figure = 0.7 dB
- High linearity: IP3O = 37 dBm
- High input return loss >13 dB
- High output return loss >13 dB
- Unconditionally stable up to 20 GHz
- Digital step attenuator with 31 dB range and 1 dB step