ADH347S Aerospace GaAs, SPDT Switch, Non-reflective, DC to 14 GHz (LH5 Pkg), DC to 20 GHz (Die)

Product Details

The ADH347S is a broadband, nonreflective gallium arsenide (GaAs) Covering DC to 20 GHz, in the die solution and DC to 14 GHz in the LH5 package solution. The switch offers high isolation and low insertion loss. The switch features over 50 dB isolation at lower frequencies and over 40 dB at higher frequencies due to the implementation of on-chip via hole structures. The switch operates using complementary negative control voltage logic lines of -5/0V and requires no bias supply.

APPLICATIONS

• Point-to-Point / Multi-Point Radios
• VSAT Radio
• Fiber Optic & Broadband Telecom
• Space & Military

Features and Benefits

• Broadband frequency range:
  • DC-20 GHz SPDT Non-Reflective Switch (Die)
  • DC-14 GHz SPDT Non-Reflective Switch (LH5 Pkg)
• Non-reflective, 50 Ω design
• Low insertion loss:
  • 2.2 dB max at 20 GHz (Die)
  • 3.0 dB max at 14 GHz (LH5 Pkg)
• High isolation:
  • 40 dB min at 20 GHz (Die)
  • 45 dB min at 14 GHz (LH5 Pkg)
• High input linearity
  • Input P1dB: 23 dBm typical (Die & LH5 Pkg)
  • Input IP3: 43 dBm typical (Die & LH5 Pkg)

• High power handling
  • 27 dBm up to TA = +75 °C (Die)
  • 26 dBm between TA > +75 °C to TA = +85 °C only (Die)
  • 27 dBm up to TA = +51 °C (LH5 Pkg)
  • 25 dBm between TA > +51 °C to TA = +85 °C only (LH5 Pkg)
• LH5, ceramic hermetic SMT