1 Watt Linear Amplifier

Part # TQP7M9103


Key Features

  • 400 to 4000 MHz
  • +29.5 dBm P1dB
  • +45 dBm Output IP3
  • 16.5 dB gain @ 2140 MHz
  • +5 V single supply, 235 mA current
  • Internal RF overdrive protection
  • Internal DC overvoltage protection
  • On-chip ESD protection
  • Capable of handling 10:1 VSWR @ 5Vcc, 2.14 GHz
  • 29.5 dBm CW Pout or 20 dBm WCDMA Pout
  • SOT-89 package


The TriQuint TQP7M9103 is a high linearity driver amplifier in an industry standard, RoHS compliant, SOT-89 surface mount package. This InGaP / GaAs HBT delivers high performance across a broad range of frequencies with +45 dBm OIP3 and +29.5 dBm P1dB while only consuming 235 mA quiescent current. All devices are 100% RF and DC tested.

The part incorporates on-chip features that differentiate it from other products in the market. The amplifier integrates an on-chip DC over-voltage and RF over-drive protection. This protects the amplifier from electrical DC voltage surges and high input RF input power levels that may occur in a system.

The TQP7M9103 is targeted for use as a driver amplifier in wireless infrastructure where high linearity, medium power and high efficiency are required. The device is an excellent candidate for transceiver line cards and high power amplifiers in current and next generation multicarrier 3G / 4G base stations.


Frequency (MHz) 400 to 4,000
Gain (dB) 16.6
P1dB (dBm) 29.1
Output IP3 (dBm) 45
NF (dB) 4.4
Voltage (V) 5
Current (mA) 235
Package Style  SOT-89
RoHS  Yes
Lead Free  Yes
Halogen Free  Yes

Typical Applications

Additional Information

Status Production