General Description

SAC3307B is an X-band GaAs MMIC 6-bit phase shifter die covering 8 to 12 GHz with 5.625 degree resolution. RMS phase error is 2 degrees, peak error is within ±3 degrees, and insertion loss is 8 dB.

Amplitude moves about ±0.5 dB across all 360 degrees of states, and the bits respond to 0/+5 V control. RF input can take +25 dBm maximum. The die is 3.74 x 1.25 x 0.1 mm, sized for X-band T/R modules in military radar and SATCOM beamformers.