基于TGP2108-SM下的2.5-4GHz 6-Bit Digital Phase Shifter

　　Applications

　　? S-Band Radar

　　General Description

　　The Qorvo TGP2108-SM is a packaged 6-bit digital phase shifter fabricated on Qorvo’s high performance 0.15 um GaAs pHEMT process. It operates over 2.5-4 GHz while providing 360 of phase coverage with a LSB of 5.625.

　　The TGP2108-SM offers an exceptional RMS phase error of 《20 and amplitude error of 《0.4 dB over most of the operational band. With other equally impressive small signal and linearity characteristics， the TGP2108-SM delivers superior performance for your Sband phased array applications. Housed in a small 5 x 5 mm plastic overmold QFN package， DC blocked on both ports with bi-directional operation and the use of positive only control logic， the TGP2108-SM supports ease of use and simply system integration.

　　Low DC power consumption also provides the system designer more flexibility in the overall power management of the system.

　　The device is lead-free and RoHS compliant. Evaluation Boards are available upon request.