SD4590 Datasheet (ST Microelectronics)

SD4590, RF POWER TRANSISTORS

The SD4590 is designed for both analog and digital cellular base stations over the 800 to 960 MHz frequency range, specifically those systems requiring the high linearity and efficiency afforded by class AB operation.

Integrated input/output pre-matching simplifies amplifier design.

Ruggedness, MTTF

® SD4590 RF POWER TRANSISTORS 800-960 MHz CELLULAR BASE STATION ν ν ν ν ν ν ν ν GOLD METALLIZATION DIFFUSED EMITTER BALLASTING INTERNAL INPUT/OUTPUT MATCHING COMMON EMITTER CONFIGURATION DESIGNED FOR LINEAR OPERATION HIGH SATURATED POWER CAPABILITY 26 VOLT, 900 MHz PERFORMANCE POUT =150 W MIN.

GAIN = 8.5 dB MIN.

IMD3 = -28dB MAX.

@ POUT = 150W PEP INHERENT RUGGEDNESS: LOAD MISMATCH TOLERANCE OF 5:1 MIN.

VSWR 3 dB OVERDRIVE CAPABILITY ESD SENSITIVITY, CLASS 3 (MIL STD-883D METHOD 3015) M20