AFT18H357-24S: 1805-1995 MHz, 63 W Avg., 28 V Airfast® RF Power LDMOS Transistor

Overview

Features

NI-1230S-4L2L Package Image

NI-1230S-4L2L Package Image

Key Parametrics

  • Frequency (Min) (MHz)
    1805
  • Frequency (Max) (MHz)
    1995
  • Supply Voltage (Typ) (V)
    28
  • P1dB (Typ) (dBm)
    53.4
  • P1dB (Typ) (W)
    220
  • P3dB (Typ) (dBm)
    55.1
  • P3dB (Typ) (W)
    320
  • Output Power (Typ) (W) @ Intermodulation Level at Test Signal
    63.0 @ AVG
  • Test Signal
    WCDMA
  • Power Gain (Typ) (dB) @ f (MHz)
    17.3 @ 1805
  • Efficiency (Typ) (%)
    50.3
  • Thermal Resistance (Spec) (℃/W)
    0.43
  • Matching
    input and output impedance matching
  • Class
    AB, C
  • Die Technology
    LDMOS
.

RF Performance Tables

1800 MHz

Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQA = 800 mA, VGSB = 0.7 Vdc, Pout = 63 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.

1900 MHz

Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQA = 800 mA, VGSB = 0.4 Vdc, Pout = 63 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.