3V LNA with Bypass Switch, 0 to 9dBm Adjustable IIP3, SOT343(SC-70)

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The MGA-71543 is a low noise amplifier with built-in bypass switch. It is housed in the miniature SOT-343 package and designed for 3V cellular/PCS applications, e.g. LNA and driver amplifier in CDMA handsets. Bias 3V, 10mA: Gain = 16dB; NF = 1.1dB; IIP3 = 4.3dB all at 2GHz. In bypass mode: insertion loss = 5.6dB; IIP3 = 35dBm.

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 -6.0
Bias Condition (V@mA) 3V@10 mA
NF (dB) 0.8
Gain (dB) 16
P1dB (dBm) 7.4
Package SOT-343
ADS Model 1 i
Application Note4 i
Design Guide2 i
Obsolescence Notice1 i
Product Change Notice (PCN)9 i
Reliability Data Sheet1 i
S-Parameter6 i