General Description

Covering 22 to 38 GHz, SAC3910 is a GaAs MMIC driver amplifier die built as a balanced stage. Output P1dB is 24 dBm and gain is 15 dB with ±1.5 dB flatness.

It takes +5 to +6 V on the drain and pulls around 250 mA. The balanced design keeps both ports near 1.6:1 VSWR even when powered down, and noise figure is 6.5 dB. At 2 x 1.25 x 0.1 mm and fully passivated, it slots into K and Ka-band point-to-point radios, T/R modules and LO driver chains.