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WS1A3940-V1 Image

The WS1A3940-V1 from Wolfspeed is an Asymmetric Doherty Power Amplifier Module (PAM) that operates from 3.70 to 3.98 GHz. It has been designed using GaN on SiC HEMT transistors with advanced matching and biasing networks on a multilayer laminate substrate with advanced heat sinking technology. It provides an output power of 8 to 10 W with crest-factor reduced and digitally pre-distorted LTE and 5G NR signals with instantaneous bandwidths of up to 200 MHz. The amplifier requires a supply voltage of 48 V and is available in an LGA package that measures 6 x 6 mm and is ideal for multi-standard cellular power amplifier applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    10 W Asymmetric Doherty Power Amplifier from 3.70 to 3.98 GHz

General Parameters

  • Type
    Power Amplifier
  • Configuration
  • Display Application
    Multi-standard Cellular Power Amplifiers
  • Standards Supported
    LTE, 5G
  • Industry Application
  • Frequency
    3.7 to 3.98 GHz
  • Gain
    13 dB
  • Output Power
    40 dBm
  • Output Power
    8 to 10 W
  • Grade
  • Sub-Category
    GaN Amplifier
  • Supply Voltage
    48 V
  • Technology
    GaN on SiC
  • Package Type
    Surface Mount
  • Package
    Plastic LGA
  • Dimensions
    6 x 6 mm
  • RoHS
  • Note
    Efficiency :- 52 %, P3dB :- 60 W