RF7401 Description
The RF7401 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3V, 50 W-CDMA mobile cellular equipment and spread-spectrum systems. This PA is developed for UMTS Band 1 which operates in the 1920MHz to 1980MHz frequency band. The RF7401 has a digital control pin which enables a low power mode to reduce amplifier gain at lower power levels.
RF7401 Key Features
- HSDPA pliant
- Low Voltage Positive Bias
- +28.0dBm Linear Output
- High Efficiency Operation
- Internal Voltage Regulator
- 2-Mode Power States with Digital Control Interface
- Supports DC/DC Converter Operation
- Integrated Power Coupler
- Integrated Blocking and Collector Decoupling Capacitors