General Description

SAC3234 is a reflective GaAs PIN SP2T switch die for 24 to 38 GHz, with 1 dB insertion loss and 30 dB isolation at 35 GHz.

Switching time is around 25 ns and each arm draws about 10 mA at 1 V forward bias. With -15 V reverse bias it is rated for +30 dBm input. The die is fully passivated with a PBO overcoat, and every RF port includes a DC block and bias feed. Low loss at 35 GHz is useful in Ka-band T/R and antenna switching.