S-Band High Linearity LNA

Part # TGA2613-SM


Key Features

  • Frequency range: 2.5 – 4.0GHz
  • NF: 2.5dB
  • ITOI: 29dBm
  • P1dB: >28.5dBm
  • Small signal gain: 12dB
  • Return loss: >12dB
  • Bias: VD = 6V, IDQ = 320mA, VG = -0.7V typical
  • Balanced topology
  • Chip dimensions: 5 x 5 x 0.85mm


The TriQuint TGA2613-SM is a balanced S-Band high linearity Low Noise Amplifier. The balanced configuration provides return loss and improves robustness into non-ideal loads. The TGA2613-SM operates from 2.5 to 4.0 GHz and is designed using TriQuint's proven 0.15um pHEMT production process.

The TGA2613-SM typically provides 2.5dB noise figure, 29dBm ITOI, greater than 28.5dBm P1dB, and 12dB small signal gain.

The TGA2613-SM is available in a low cost, surface mount, 24-lead 5x5mm QFN.  It is ideally suited to support for both radar and communication applications.

Both RF ports have integrated DC blocking caps and are fully matched to 50 ohms for simple system integration.

Lead-free and RoHS compliant.

Evaluation Boards are available upon request.


Frequency (GHz) 2.5 to 4
NF (dB) 2.5
Gain (dB) 12
Output IP3 (dBm)
P1dB (dBm) > 28.5
Voltage (V) 6
Current (mA) 320
Package Style 
RoHS  Yes
Lead Free  Yes
Halogen Free  Yes

Typical Applications

Additional Information

Status Production