HMC240 is a low cost GaAs MESFET SPDT switch chip from Hittite Microwave Corporation. It covers DC to 4.0 GHz frequency range, offers high isolation and low insertion loss.
The HMC240 is a low cost GaAs MESFET SPDT switch chip covering DC to 4.0 GHz, offering high isolation and low insertion loss. It can operate using either two negative control logic inputs of -5/0V or two positive control voltage logic inputs of 0/+5V.
| Frequency Range | DC - 4.0 GHz |
|---|---|
| Insertion Loss (Typical) | 0.5 dB @ 2.0 GHz |
| Input Third Order Intercept | +48 dBm (Typical) |
| Operating Temperature | -55 to +85 deg C |
The switch can operate using either two negative control logic inputs of -5/0V or two positive control voltage logic inputs of 0/+5V.
The absolute maximum rating for RF Input Power < 0.5 GHz is +27 dBm.