Home > Products > Semiconductor > Communication ICs & RF Devices > NJG1690MD7
Communication ICs & RF Devices

High Isolation X-SPDT (DP4T) Switch GaAs MMIC

  • Low operation voltage (VDD=2.7V)
  • Low control voltage (VCTL(H)=1.8V typ.)
  • Low control voltage (VCTL(H)=+1.3V min.)
  • High isolation
    (37dB typ. @f=2.7GHz, PIN=0dBm (with balanced mode operation)
    29dB typ. @f=1.0GHz, PIN=0dBm
    24dB typ. @f=2.0GHz, PIN=0dBm
    21dB typ. @f=2.7GHz, PIN=0dBm)
  • Low insertion loss
    (0.3dB typ. @f=1.0GHz, PIN=0dBm
    0.4dB typ. @f=2.0GHz, PIN=0dBm
    0.45dB typ. @f=2.7GHz, PIN=0dBm)
  • Small and thin package (EQFN14-D7 (Package size: 1.6x1.6x0.397mm typ.)
  • RoHS compliant and Halogen Free
  • MSL:1
General Description
The NJG1690MD7 is a GaAs X (cross)-SPDT(DP4T) switch MMIC for switching of balanced (differential) dual band filters. It features low insertion loss and very high isolation for balanced signal input which makes it much suited for balanced filter switching.The ESD protection circuit are integrated in the IC to achieve high ESD tolerance.The ultra-small and ultra-thin EQFN14-D7 package is adopted. *) X-SPDT is a paired SPDT switch controlled synchronously. The X-SPDT includes two SPDT switches whose RF lines have a crossing inside the chip.
  • Balanced filter switching application
  • UMTS
  • CDMA and GSM Multi-mode or Multi-band applications
  • Mobile phone
  • Tablet PC
  • Data card
  • Router and others mobile device applications
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
14Sn2Bi3.4Yes--Non dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy