Renesas Electronics F0453B
The F0453B 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 F0453B supports frequencies from 3300MHz to 4000MHz. The F0453B provides 34.5dB gain with +23dBm OIP3, +15dBm output P1dB, and 1.35dB noise figure at 3500MHz.| Part No. | F0453B |
|---|---|
| Datasheet | F0453B Download |
| Manufacturer |  Renesas Electronics |
| Description | Dual Path RF Switch |
| Buy | Stock & Price |
DESCRIPTION
Gain is reduced 6dB in a single step with a maximum settling time of 31ns. The device uses a single 3.3V supply and 130mA of IDD. The F0453B is offered in a 5 × 5 × 0.8 mm, 32-LGA package with 50Ω input and output amplifier impedances for ease of integration into the signal path. Competitive Advantage● High integration
● Low noise and high linearity
● On-chip matching and bias
● Extremely low current consumption
FEATURES
● Gain at 3500MHz● 34.5dB typical in High Gain Mode
● 28.5dB typical in Low Gain Mode
● 1.35dB NF at 3500MHz
● +23dBm OIP3 at 3500MHz
● OP1dB at 3500MHz
● +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
● 5 × 5 mm, 32-LGA package
● -40°C to +105°C exposed pad operating temperature range Block Diagram RX1_OUT VDD VDD SW1_OUT Typical
APPLICATIONS
● Multi-mode, Multi-carrier receivers● 4.5G (LTE Advanced)
●...
