RF Phase & Amplitude Control

Phase & Amplitude Control

Key Features

  • Reliable phase and amplitude control for next-generation communications
  • Monolithic CMOS solution that integrates RF, analog and digital
  • Digital control interface with parallel and serial programming options
  • Best-in-class ESD and reliability

RF Product Catalog

View the pSemi 2022-2023 RF product
catalog to see our complete RF
product portfolio. 

Phase Shifters

Product Store Datasheet Description Freq. Typ. IL (dB) IIP3 (dBm) DPS Range/Step (deg) / Bits RMS Phase Error (deg) RMS Amplitude Error (dB) Package Package (mm)
Min Max
8-bit DPS 1700 MHz 2200 MHz 6.0 60 358.6/1.4/8 1 0.1 32L QFN 5x5

Monolithic Phase & Amplitude Controllers (MPACs)

Product Store Datasheet Description Freq. Typ. IL (dB) P1/0.1dB (dBm) IIP3 (dBm) DPS Range/Step (deg) / Bits DSA Range/Step (dB) / Bits Package Package (mm)
Min Max
MPAC-Doherty 1800 MHz 2200 MHz 6.90 -/35.0 60 87.2/2.8/5 7.5/0.5/4 32L QFN 6x6
MPAC-Doherty 2300 MHz 2700 MHz 7.20 -/35.0 70 87.2/2.8/5 7.5/0.5/4 32L QFN 6x6
MPAC-Doherty 3400 MHz 3800 MHz 6.50 -/35.0 60 87.2/2.8/5 7.5/0.5/4 32L QFN 6x6

Digital Tunable Capacitors (DTCs)

Product Store Datasheet Description Freq. Typ. Shunt Capacitance (pF) Tuning Ratio Typ. Quality Factor @ Cmin Interface Package Package (mm)
Min Max Min Max Min Max
5-bit; 32 states 100 MHz 3000 MHz 1.88 14.00 7.4:1 28 50 SPI 12L QFN 2x2
5-bit; 32 states 100 MHz 3000 MHz 1.10 5.10 4.6:1 10 35 SPI 10L QFN 2x2
5-bit; 32 states 100 MHz 3000 MHz 0.90 4.60 5.1:1 40 40 SPI 10L QFN 2x2
5-bit; 32 states 100 MHz 3000 MHz 0.85 2.40 2.82:1 37 41 SPI 10L QFN 2x2
4-bit; 16 states 100 MHz 3000 MHz 0.60 2.35 3.9:1 40 40 SPI 10L QFN 2x2