Single Voltage E-pHEMT Low Noise 30.5 dBm OIP3 in SC-70

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Enhanced-mode PHEMT technology requires only a single positive voltage source. This high gain, high linearity, low noise transistor is optimized for receiver designs in cellular/PCS/WCDMA base stations, wireless local loop and other applications require low noise and high linearity performance in the 450MHz to 6GHz frequency range. The ATF-58143 is packaged in miniature SOT-343 package. NF=0.5dB, Ga=16.5dB, P1dB=19dBm, and OIP3=30.5dBm at 3V, 30mA (2GHz)

Lifecycle Status


Replacement Part

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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Obsolete
Distrib. Inventory No
RoHS6 Compliant Y
Frequency (GHz) 0.45-6
Bias Condition (V@mA) 3V@30mA
NF (dB) 0.5
Gain (dB) 16.5
P1dB (dBm) 19
OIP3 (dBm) 30.5
Package SOT-343
Application Note1 i
Obsolescence Notice1 i
Product Change Notice (PCN)7 i
S-Parameter3 i


Demonstration circuit board for New Source Inductance