3.3GHz~3.7GHz 8W Power Amplifier Au6420, Giving Better Than 45dBc ACLR for 200MHz Modulation Bandwidth
The Au6420 is a high efficiency 8W Power Amplifier designed to support FDD and TDD small cell base stations operating over a wide frequency range of 3.3GHz to 3.7GHz. The RF input and output ports are internally matched to 50Ω for the full frequency range. This device incorporates a device enable pin providing single pin device control.
The power amplifier has high gain and peak power which linearizes within a DPD system giving better than 45dBc ACLR for 200MHz modulation bandwidth. This amplifier uses a symmetric Doherty architecture and a functional diagram of the Au6420 is shown below.
It is packaged in a compact 8 x 8mm LGA20 package and uses a standard pin configuration.
Functional Diagram
Features
Frequency 3.3GHz to 3.7GHz
High Peak Power – 39dBm
High Efficiency – 20%
High Small Signal Gain – 36dB
Instantaneous Bandwidths up to 200MHz
Single Supply Domain +5V
PA Enable Shutdown pin
Logic high to enable
Applications
5G Small Cell applications
MIMO Systems
3GPP bands 42, n48, n77, n78
Driver amplifier
Citizens Broadband Radio Service (CBRS) applications
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
VCC1, VCC2, VCC3=VBIAS=5V, PAEN=2V, F0=3.5GHz Tcase=25°C, unless otherwise specified.
Ordering information
- +1 Like
- Add to Favorites
Recommend
- 8W High Efficiency Power Amplifier Au6498 with 39ddBm High Peak Power and A Wide Frequency Range of 2.5GHz~2.7GHz
- High Efficiency 6W Power Amplifier Au6491, Operates Over A Frequency Range of 1.8GHz to 1.9GHz
- 6W Power Amplifier AU6492 Operates over A Frequency Range of 2.3GHz to 2.4GHz and Has 37.5dBm High Peak Power
- 6W Power Amplifier Au6494 Operates over A Frequency Range of 2.1GHz to 2.2GHz, and Has High Gain and Peak Power
- Low-dropout Linear Regulator Au8011A with a Low Dropout of 75mV max at 1A and Input Voltage Range from 1.1V to 6.5V
- Keysight Introduces New Method，Iterative Learning Control test method to Accelerate Power Amplifier Digital Pre-Distortion Test Speeds
- Power Amplifier: The Key Device for Communication Applications
- Power Amplifier Design Using HBT Technology
This document is provided by Sekorm Platform for VIP exclusive service. The copyright is owned by Sekorm. Without authorization, any medias, websites or individual are not allowed to reprint. When authorizing the reprint, the link of www.sekorm.com must be indicated.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
