F0453B - IDT

F0453B Dual Path RF Switch

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. Gain.

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)
 5G band 42 and 43 STBY1 ATT1_CTRL S.