2300-2690 MHz, 8.3 W Avg., 28 V Airfast® RF LDMOS Integrated Power Amplifier

A3I25D080N

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Product Details

Features

  • Integrated Doherty splitter and combiner
  • RF decoupled drain pins reduce overall board space
  • On-chip matching (50 ohm input, DC blocked)
  • Integrated quiescent current temperature compensation with enable/disable function
  • RoHs compliant

Key Parametrics

  • Frequency (Min) (MHz)
    2300
  • Frequency (Max) (MHz)
    2690
  • Supply Voltage (Typ) (V)
    28
  • Peak Power (Typ) (dBm)
    49.3
  • Peak Power (Typ) (W)
    85
  • Die Technology
    LDMOS

RF Performance Table

2600 MHz

Typical Doherty Single-Carrier W-CDMA Characterization Performance: VDD = 28 Vdc, IDQ(Carrier) = 175 mA, VGS(Peaking) = 1.85 Vdc, Pout = 8.5 W Avg., Input Signal PAR = 9.9 dB @ 0.01 % Probability on CCDF. (1)

Frequency Gps
(dB)
PAE
(%)
ACPR
(dBc)
2496 MHz 29.7 36.7 -37.9
2590 MHz 29.6 37.0 -37.5
2690 MHz 29.4 36.1 -36.2

2300 MHz

Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQ(Carrier) = 182 mA, VGS(Peaking) = 2.42 Vdc, Pout = 8.9 W Avg., Input Signal PAR = 9.9 dB @ 0.01 % Probability on CCDF. (1)

Frequency Gps
(dB)
PAE
(%)
ACPR
(dBc)
2300 MHz 30.3 36.1 -36.2
2350 MHz 30.2 35.5 -38.7
2400 MHz 30.2 35.2 -39.5

1. All data measured in fixture with device soldered to heatsink.

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2 design files

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