Low Noise Amplifier with Bypass Switch

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MGA-785T6 is an easy to use GaAs MMIC LNA that offers excellent linearity and low noise figure for applications from 0.1 to 1.5GHz. It provides an integrated solution of LNA with adjustable IIP3 which can be fixed to a desired current level for the receiver’s linearity requirements. The LNA has a bypass switch function, which sets the current to zero and provides low insertion loss. The bypass mode also boosts dynamic range when high level signal is being received.


  • Operating Freq = 0.1 ~ 1.5 GHz
  • Bypass Switch on chip
  • Adjustable Input IP3
  • UTSLP 2.0x1.3x0.4


  • LNA for DVB-T, DVB-H, T-DMB, ISDB-T,DAB and MediaFLO

Lifecycle Status


Replacement Part

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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Obsolete
RoHS6 Compliant Y
Distrib. Inventory No
Frequency (GHz) 0.1-1.5
Bias Condition (V@mA) 3V@10 mA
NF (dB) 1.5
Gain (dB) 15.7
P1dB (dBm) 3.2
Package SMT 2x1.3

Application Note1 i
Obsolescence Notice1 i
Product Change Notice (PCN)4 i
Reliability Data Sheet1 i
S-Parameter3 i