2110-2200 MHz, 71 W Avg., 28 V Airfast® RF Power LDMOS Transistor

A3T21H400W23S
The A3T21H400W23S 71 W asymmetrical Doherty RF power LDMOS transistor is designed for cellular base station applications requiring very wide instantaneous bandwidth capability covering the frequency range of 2110 to 2200 MHz.

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Product Details

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Features

  • Advanced high performance in-package Doherty
  • Designed for wide instantaneous bandwidth applications
  • Greater negative gate-source voltage range for improved Class C operation
  • Able to withstand extremely high output VSWR and broadband operating conditions
  • Designed for digital predistortion error correction systems
  • RoHS compliant

Key Parametrics

  • Frequency (Min) (MHz)
    2110
  • Frequency (Max) (MHz)
    2200
  • Supply Voltage (Typ) (V)
    28
  • Peak Power (Typ) (dBm)
    56.4
  • Peak Power (Typ) (W)
    436
  • Die Technology
    LDMOS

RF Performance Table

2100 MHz

Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQA = 700 mA, VGSB = 0.55 Vdc, Pout = 71 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.
Frequency Gps
(dB)		 ηD
(%)		 Output PAR
(dB)		 ACPR
(dBc)
2110 MHz15.752.87.8–29.2
2140 MHz15.753.07.9–29.5
2170 MHz15.551.87.8–29.4
2200 MHz15.150.47.7–30.6

Documentation

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Design Resources

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Design Files

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4 design files

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