2 - 6 GHz 100 Watt VPIN Limiter

Part # TGL2205-SM


Key Features

  • Frequency range: 2 to 6 GHz
  • Insertion loss: < 0.6 dB
  • Power handling: 100 W (pulsed)
  • Flat leakage: < 16.5 dBm
  • Spike leakage: < 0.5 dB
  • Recovery time: < 115 ns
  • Passive (no DC bias required)


The TriQuint TGL2205-SM is a high power, wideband GaAs VPIN limiter capable of protecting sensitive receive channel components against high power incident signals. The TGL2205-SM does not require DC bias and achieves a low insertion loss all in a small form factor. These features allow for simple integration with minimal impact to system performance.

The TGL2205-SM operates from 2 to 6 GHz with low insertion loss of less than 0.6 dB. It can limit up to 100 W incident pulsed-power with a low flat leakage of less than 16.5 dBm. The TGL2205-SM die has a protective surface passivation layer that provides enhanced environmental robustness. It is well suited for both commercial and defense related applications.

Lead-free and RoHS compliant.


Frequency (GHz) 2 to 6
Insertion Loss (dB) < 0.6
Flat Leakage (dBm) < 16.5
Bias (V)
Package Style  QFN 4x4mm
RoHS  Yes
Lead Free  Yes
Halogen Free  Yes

Typical Applications

Additional Information

Status Production