SAC3140A

SAC3140A

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GaAs MMIC Power Amplifier 27.5GHz~31GHz 39dBm

General Description

SAC3140A is a Ka-band GaAs MMIC power amplifier die for 27.5 to 31 GHz with 39 dBm output P1dB. Gain is 24 dB, flat to ±1 dB, and PAE is 25% at P1dB (29 GHz).

Getting there takes +6 V on the drain, a negative gate supply and about 6 A of current, so thermal mounting matters. The die is 4 x 6.9 x 0.1 mm and tolerates up to a 2.5:1 output mismatch. Most at home in SatCom uplinks, telecom links and microwave radio.

Feature

  • Frequency: 27.5GHz~31GHz
  • Gain: 24dB
  • Output P-1dB: 39dBm
  • Supply Voltage: +6V/-VG
  • Power-Added Efficiency: 25%@P-1dB,f=29GHz
  • Die Size: 4mm×6.9mm×0.1mm

Typical Applications Microwave radio
Telecommunication
SatCom

Product Data Complete Data Sheet

S Parameters

ABSOLUTE MAXIMUM RATINGS

  • Maximum Input Power +20dBm,CW 30s
  • Channel Temperature +150℃
  • Maximum VD +6.5V
  • Operating Temperature -55℃~+85℃
  • Storage Temperature -65℃~+150℃
  • Maximum VG -1.8V(MUTE)
  • Maximum RFOUT Port Mismatch 2.5:1,TA=+25℃