Overview: Freescale Semiconductor Technical Data RF Power LDMOS Transistor
High Ruggedness N--Channel Enhancement--Mode Lateral MOSFET Designed for mobile two--way radio applications with frequencies from 136 to 941 MHz. The high gain, ruggedness and wideband performance of this device make it ideal for large--signal, mon--source amplifier applications in mobile radio equipment. Narrowband Performance (12.5 Vdc, IDQ = 100 mA, TA = 25C, CW) Frequency (MHz) Gps D Pout (dB) (%) (W) 870 (1) 17.2 77.0 16 Wideband Performance (12.5 Vdc, TA = 25C, CW) Frequency (MHz) Pin Gps D Pout (W) (dB) (%) (W) 136--174 0.38 16.0 60.0 15 350--470 760--870 (2) 0.23 18.5 60.0 16 0.32 16.8 52.3 15 Load Mismatch/Ruggedness Frequency Signal (MHz) Type VSWR Pin Test (W) Voltage Result 870 (1) CW > 65:1 at all 0.5 Phase Angles (3 dB Overdrive) 17 No Device Degradation 1. Measured in 870 MHz narrowband test circuit. 2. Measured in 760--870 MHz UHF broadband reference circuit.