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 2023–2024 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) Settling Time (ns) VDD Range (V) ESD HBM (V)
Min Max
8-bit DPS 1700 MHz 2200 MHz 6.0 60 358.6/1.4/8 1.0 0.1 32L QFN 5x5 365 2.3–5.5 500
  6.025 GHz 7.525 GHz 8.5 32L FCLGA 5×5

Monolithic Phase & Amplitude Controllers (MPACs)

Product Store Datasheet Description Freq. Typ. IL (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) DPS Range/Step (deg) / Bits DSA Range/Step (dB) / Bits Package Package (mm) Programming Mode VDD Range (V) IDD (mA) ESD HBM (V)
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 Serial 2.3–5.5 350 1000
MPAC-Doherty 2300 MHz 2700 MHz 7.20 -/35.0 70 87.2/2.8/5 7.5/0.5/4 32L QFN 6x6 Serial 2.3–5.5 350 1500
MPAC-Doherty 3400 MHz 3800 MHz 6.50 -/35.0 60 87.2/2.8/5 7.5/0.5/4 32L QFN 6x6 Serial 2.3–5.5 350 1500

Digital Tunable Capacitors (DTCs)

Product Store Datasheet Description Freq. Peak RF Voltage (Vpk) Typ. Shunt Capacitance (pF) Tuning Ratio Typ. Quality Factor @ Cmin Interface Package Package (mm) VDD Range (V) ESD HBM (V)
Min Max Min Max Min Max
5-bit; 32 states 100 MHz 3000 MHz 6 1.88 14.00 7.4:1 28 50 SPI 12L QFN 2x2 2.3–3.6 2000
5-bit; 32 states 100 MHz 3000 MHz 30 1.10 5.10 4.6:1 10 35 SPI 10L QFN 2x2 2.3–3.6 1500
5-bit; 32 states 100 MHz 3000 MHz 30 0.90 4.60 5.1:1 40 40 SPI 10L QFN 2x2 2.3–4.8 2000
5-bit; 32 states 100 MHz 3000 MHz 30 0.85 2.40 2.82:1 37 41 SPI 10L QFN 2x2 2.3–4.8 2000
4-bit; 16 states 100 MHz 3000 MHz 30 0.60 2.35 3.9:1 40 40 SPI 10L QFN 2x2 2.3–4.8 2000