MD8IC925N: 728-960 MHz, 2.5 W Avg., 28 V RF LDMOS Wideband Integrated Power Amplifiers

Overview

Features

TO-270 WB-14, TO-270 WB-14 Gull Package Image

TO-270 WB-14, TO-270 WB-14 Gull Package Image

Key Parametrics

  • Frequency (Min) (MHz)
    728
  • Frequency (Max) (MHz)
    960
  • Supply Voltage (Typ) (V)
    28
  • P1dB (Typ) (dBm)
    44.1
  • P1dB (Typ) (W)
    26
  • P3dB (Typ) (dBm)
    44.9
  • P3dB (Typ) (W)
    31
  • Output Power (Typ) (W) @ Intermodulation Level at Test Signal
    2.5 @ AVG
  • Test Signal
    WCDMA
  • Power Gain (Typ) (dB) @ f (MHz)
    36.2 @ 940
  • Efficiency (Typ) (%)
    17.4
  • Thermal Resistance (Spec) (℃/W)
    5.4
  • Matching
    input and output impedance matching
  • Class
    AB
  • Die Technology
    LDMOS
.

RF Performance Tables

Driver Application - 900 MHz

Typical Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQ1(A+B) = 58 mA, IDQ2(A+B) = 222 mA, Pout = 2.5 Watts Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.
  • Capable of Handling 10:1 VSWR, @ 32 Vdc, 940 MHz, 25 Watts CW Output Power (3 dB Input Overdrive from Rated Pout)
  • Typical Pout @ 1 dB Compression Point 26 Watts CW

Driver Application - 700 MHz

Typical Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQ1(A+B) = 58 mA, IDQ2(A+B) = 222 mA, Pout = 2.5 Watts Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.