High Power SPDT Switch GaAs MMIC

Data Sheet


  • Low voltage logic control (1.35V to 5.0V)
  • High Isolation (
    42dB typ. @f=0.7GHz, PIN=+27dBm
    35dB typ. @f=2.0GHz, PIN=+27dBm
    34dB typ. @f=2.7GHz, PIN=+27dBm
    33dB typ. @f=5.85GHz, PIN=+27dBm)
  • Low insertion loss (
    0.35dB typ. @f=0.7GHz, PIN=+27dBm
    0.38dB typ. @f=2.0GHz, PIN=+27dBm
    0.40dB typ. @f=2.7GHz, PIN=+27dBm
    0.45dB typ. @f=5.85GHz, PIN=+27dBm)
  • P-0.1dB (+33dBm min.)
  • High speed switching time (200ns typ.)
  • Ultra small & thin package (EQFN14-D7 (Package size: 1.6 x 1.6 x 0.397mm))
  • RoHS compliant and Halogen Free, MSL1

General Description

The NJG1814MD7 is a GaAs SPDT switch MMIC suitable for WLAN, LTE and 4G applications. The NJG1814MD7 features very high isolation, low insertion loss, and excellent linearity performance at high frequency up to 6GHz. In addition, its high speed switching time is available for WLAN application. Integrated ESD protection device on each port achieves excellent ESD robustness. No DC blocking capacitors are required for all RF ports unless DC is biased externally. The small and thin EQFN14-D7 package is adopted.


  • IEEE 802.11a/b/g/n/ac applications
  • LTE and LTE-U applications
  • General Purpose Switching applications

Package Information

Part NumberPackage OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJG1814MD7EQFN14-D714-Sn2Bi3.4Yes--Non dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJG1814MD7EQFN14-D7(Active)Contact UsSales Support