F1440 High-linearity Variable Gain Amplifier Evaluation Kit
The F1440EVK is a fully populated evaluation board that allows the customer to evaluate the F1440 Variable Gain Amplifier with an integrated digital step attenuator....
概览
描述
The F1440 is a high-linearity variable gain RF amplifier with an integrated digital step attenuator (DSA) designed to operate within the 500MHz to 1000MHz frequency range. Using a single 5V power supply, the F1440 typically provides 42.5dB of gain, 3.2dB of noise figure, 41.5dBm of OIP3, and 30dBm OP1dB at its maximum gain setting.
特性
- Frequency range: 500MHz to 1000MHz
- 42.5dB typical gain at 750MHz
- 3.2dB typical NF at 750MHz
- 41.5dBm typical OIP3 at 750MHz
- 30dBm typical OP1dB at 750MHz
- Configurable 50Ω or 100Ω differential input impedance through external input BOM change
- 31.5dB DSA range with 0.5dB step size
- 5V power supply
- 305mA typical quiescent current consumption
- 1.8V and 3.3V SPI SDI logic compatible
- 1.8V SPI SDO logic compatible
- SPI control for DSA attenuation
- Disable mode for power savings
- Operating temperature (TEPAD) range: -40 °C to +105 °C
- 5mm x 5mm 32-VFQFPN package
产品对比
应用
- FDD or TDD 5G sub-6GHz wireless infrastructure
- Repeaters and DAS
- General-purpose RF
设计和开发
开发板与套件
模型
ECAD 模块
点击产品选项表中的产品，查找 SamacSys 中的原理图符号、PCB 足迹和 3D CAD 模型。点击产品选项表中的产品，查找 SamacSys 中的原理图符号、PCB 足迹和 3D CAD 模型。
产品选项
当前筛选条件