Description

The HMMC-2007 is a GaAs monolithic microwave integrated circuit (MMIC) designed for low insertion loss and high isolation from DC to 8 GHz. It is intended for use as a general-purpose, single-pole, double-throw (SPDT), absorptive switch. Two series and two shunt MESFETs per throw provide 1.4␣ dB maximum insertion loss and 38 dB typical isolation at 6␣ GHz. HMMC-2007 chips use through-substrate vias to provide ground connections to the chip backside and minimize the number of wire bonds required.

Features

• Outputs Terminated in 50 Ω When Off

• Frequency Range: DC-8 GHz

• Insertion Loss: 1.2 dB @ 8␣ GHz

• Isolation:

>70 dB @ 45 MHz

>35 dB @ 8 GHz

• Return Loss:

25 dB (Both Input and Selected Output)

18 dB Unselected Output

• Switching Speed: <20µs (10-90 RF)

• P-1dB: 27 dBm

• Harmonics (DC Coupled):