Product Detail

SP4T High Isolation Terminated Switch
The MASW-010350 is an industry leading high isolation single pole four throw (SP4T) switch. This device design is optimized to take advantage of separate GaAs pHEMT switch die and CMOS driver die. The switch circuit design is symmetric and combined with the separate CMOS decoder allows it to maintain an excellent combination of insertion loss and isolation for all states. This makes the device ideal for band switching in multi-channel and multi-mode base-station applications as well as other applications where a compact, high isolation, SP4T switch is required. The MASW-010350 switch die is fabricated using a mature 0.5 micron gate length GaAs pHEMT process and features full passivation for enhanced performance and reliability. The MASW-010350 is offered in an industry standard lead-free 4 mm 24-Lead PQFN RoHS compliant plastic package, which is ideal for high volume surface mount reflow assembly.
  • High Isolation: 60 dB @ 2.1 GHz
  • 5 States: 4 ON paths and All-Off State
  • Low Gate Lag for timing sensitive applications
  • Integral CMOS Decoder
  • Input IP3: 50 dBm Typical @ 2.1 GHz
  • Insertion Loss: 0.8 dB @ 2.1 GHz
  • Optional 2 Control Operation (no All-Off State)
  • Lead-Free 4 mm 24-Lead PQFN package
  • 50 ? Terminated Outputs (Off-State)
  • RoHS* Compliant
  • Basestation
  • Min Frequency: 10 MHz
  • Max Frequency: 4,000 MHz
  • Insertion Loss : 0.8 dB
  • Isolation: 60 dB
  • IIP3: 50 dBm
  • IP1dB: 27 dBm
Model Data (Sparameters)
  • 4mm 24-LD PQFN
Package Category
  • PQFN
  • Yes
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
SP4T High Isolation Terminated Switch
4mm 24-LD PQFN Inquire

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