Description

The HMMC-2027 is a GaAs monolithic microwave integrated circuit (MMIC) designed for low insertion loss and high isolation from DC to 26.5 GHz. It is intended for use as a general purpose, single-pole, doublethrow (SPDT), absorptive switch. Two series and two shunt MESFETs per throw provide 3 dB maximum insertion loss and 30␣ dB minimum isolation at 26.5␣ GHz.

Features

• Outputs Terminated in 50 Ω When Off

• Frequency Range: DC-26.5 GHz

• Insertion Loss: 2.5dB @ 26.5 GHz

• Isolation:>70 dB @ 45 MHz 30 dB @ 26.5 GHz

• Return Loss:

15 dB (Both Input and Selected Output)

12 dB Unselected Output

• Switching Speed: <1 ns (10-90 RF)

• P-1dB: 18 dBm @ 10 MHz 27 dBm @ 2 GHz

• Harmonics (DC Coupled):

<-45 dBc @ 10 MHz and 5␣ dBm