1805-1880 MHz, 71 W Avg., 28 V Airfast® RF Power LDMOS Transistor

A3T18H400W23S

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Product Details

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)
    1805
  • Frequency (Max) (MHz)
    1880
  • Supply Voltage (Typ) (V)
    28
  • Peak Power (Typ) (dBm)
    56.3
  • Peak Power (Typ) (W)
    427
  • Die Technology
    LDMOS

RF Performance Table

1800 MHz

Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQA = 300 mA, VGSB = 0.7 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)
1805 MHz17.053.27.8–31.0
1840 MHz17.153.47.6–31.6
1880 MHz16.852.87.4–32.5

Design Resources

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Documentation

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5 documents

Design Files

4 design files

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