RENESAS F0452CLFGK

The F0452C is an integrated dual-path RF front-end consisting of an RF switch and two gain stages with 6dB gain control used in the analog front-end receiver of an Active Antenna System (AAS). The F0452C supports frequencies from 2.3GHz to 2.7GHz. The F0452C provides 34dB gain with +23dBm OIP3, +15dBm output P1dB, and 1.6dB noise figure (NF) at 2.66GHz. Gain is reduced 6dB in a single step with a maximum gain settling time of 31ns. The device uses a single 3.3V supply and 130mA of IDD. The F0452C is offered in a 6×6×0.75 mm, 32-pin LGA package with 50Ω input and output amplifier impedances for ease of integration into the signal path.

• Gain at 2.6GHz: 34dB typical in High Gain Mode; 28dB typical in Low Gain Mode
• 1.6dB NF at 2.6GHz
• +23dBm OIP3 at 2.6GHz
• OP1dB at 2.6GHz: +15dBm in High Gain Mode; +14dBm in Low Gain Mode
• 50Ω single-ended input / output amplifier impedances
• IDD = 130mA
• Independent Standby Mode for power savings
• Supply voltage: +3.15V to +3.45V
• 6×6 mm, 32-LGA package
• -40°C to +105°C exposed pad operating temperature range

• Multi-mode, multi-carrier receivers
• AAS Rx Front-End
• 4.5G (LTE Advanced)
• 5G NR band n40 and n41