HMMC-2027 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, double-throw (SPDT), absorptive switch. Two series and two shunt MESFETs per throw provide 3 dB maximum insertion loss and 30 dB typical isolation at 26.5 GHz.
HMMC-2027 Key Features
- Outputs terminated in 50Ω when off
- Frequency range: DC- 26.5 GHz
- Insertion loss: 2.5 dB @ 26.5 GHz
- Isolation: >70 dB @ 45 MHz >30 dB @ 26.5 GHz
- Return loss: 15 dB (both input & selected output) 12 dB unselected output
- Switching speed: <1 ns (10%-90% RF)
- P-1dB: 18 dBm @ 10 MHz 27dBm @ 2 GHz
- Harmonics (DC coupled): <-45 dBc @ 10 MHz & 10 dBm <-65 dBc @ 2 GHz & 5 dBm