RF Switches

RF Switches

Key Features

  • Industry-leading RF performance
  • HaRP™ technology enhancement
  • Monolithic CMOS solution that integrates RF, analog and digital
  • Best-in-class ESD and reliability

RF Product Catalog

View the pSemi 2023–2024 Product Catalog to see our complete RF product portfolio.

High Isolation RF Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SP12T (A) 10 MHz 8 GHz 0.70 2.40 22 69 40.0 / 37.5 60 33 32L QFN 5×5 2.3–5.5 .232 µs 1000
SPDT (A) 20 MHz 6 GHz 0.95 1.60 50 69 33.0 / – 65 30 20L LGA 4x4 2.7–5.5 0.3 µs 4000
SPDT (A) 100 MHz 6 GHz 0.80 0.95 41 51 39.5 / – 65 36 16L QFN 3x3 2.3–5.5 0.5 µs 3000
SPDT (R) 100 MHz 8.5 GHz 0.80 1.08 45 47 41.0 / – 60 30 6L DFN 1.5x1.5 2.3–5.5 0.145 µs 2500
SP4T (A) 30 MHz 6 GHz 0.85 2.35 32 67 35.0 / – 58 33 24L QFN 4x4 2.3–5.5 0.255 µs 2000
SP5T (A) 450 MHz 4000 MHz 1.60 2.25 50 68 35.0 / – 58 33 24L QFN 4x4 2.7–3.3 0.2 µs 3500
SP5T (A) 450 MHz 4000 MHz 0.95 1.60 44 61 35.0 / – 57 33 24L QFN 4x4 2.3–5.5 0.265 µs 1500
SP6T (A) 10 MHz 8 GHz 0.70 1.60 30 68 40.0 / 37.5 60 33 24L QFN 4x4 2.3–5.5 0.21 µs 1000
SP8T (A) 10 MHz 8 GHz 0.70 1.60 30 85 40.0 / 37.5 60 33 24L QFN 4x4 2.3–5.5 0.227 µs 1000
SPDT (A) 10 MHz 3000 MHz 0.75 1.20 44 64 31.0 / – 55 33 20L QFN 4x4 2.7–3.3 2 µs 1000
  SP4T (A) 10 MHz 8 GHz 0.70 1.00 52 64 – / 37.0 60 24L LGA 4×4 2.3–5.5 0.25 µs
  SP4T (A) 10 MHz 8 GHz 0.70 1.00 52 64 – / 37.0 60 20L LGA 3×3 2.3–5.5 0.25 µs

High Linearity RF Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SPDT (R) 5 MHz 6 GHz 0.23 0.90 17 68 34.0 / – 81 32 12L QFN 2x2 2.3–5.5 2 µs 4000
SPDT (R) 5 MHz 6 GHz 0.30 0.75 20 33 40.0 / – 83 33 12L QFN 3x3 2.3–5.5 35 µs 3000
SPDT (R) 5 MHz 6 GHz 0.23 0.90 17 68 34.0 / – 75 32 12L QFN 2x2 2.3–5.5 2 µs 4000
  SP4T (R) 1800 MHz 5 GHz 0.32 0.68 25 38 50 85 50 20L LGA 4×4 4.5–5.5 0.86 µs 1000
  SP4T (R) 1800 MHz 5 GHz 0.33 0.74 26 33 50 85 50 20L LGA 4×4 4.5–5.5 0.82 µs 1000

75Ω Wired Broadband Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SPDT (R) 5 MHz 1794 MHz 0.20 0.85 29 50 – / 41.0 33 32L QFN 5x5 2.3–5.5 15 µs 1500
SPDT (A) 5 MHz 2200 MHz 0.40 0.65 53 85 – / 27.0 60 18 12L QFN 3×3 2.3–5.5 1 µs 2000
SPDT (R) 5 MHz 1794 MHZ 0.10 0.40 34 54 – / 38.0 39 12L QFN 3x3 2.3–5.5 35 µs 3000
SPDT (R) 5 MHz 1794 MHz 0.10 0.40 19 39 – / 38.0 39 12L QFN 3×3 2.3–5.5 35 µs 2000
SPDT (A) 5 MHz 2200 MHz 0.45 1.70 53.6 94 32.0 / – 53 33 20L QFN 4×4 2.3–5.5 3 µs 3500
SPDT (A) 5 MHz 2200 MHz 0.70 1.70 57 84 23.5 / – 47.5 27.8 12L QFN 3×3 2.7–3.6 2 µs 2000
SPDT (A) 5 MHz 2200 MHz 0.50 1.10 47 72 26.0 / – 50 25.8 20L QFN 4×4 2.7–3.3 2 µs 1000
SPDT (R) 5 MHz 1794 MHz 0.10 0.40 19 39 – / 38.0 39 12L QFN 3×3 2.3–5.5 38 µs 2000

Low Insertion Loss RF Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SPDT (R) DC 3000 MHz 0.70 0.90 23 32 27.0 / – 45 30 6L SC-70 1×2 2.7–3.3 0.3 µs 1500
SPDT (R) 10 MHz 3000 MHz 0.35 0.50 20 30 30.5 / – 55 34 6L SC-70 1x2 1.8–3.3 1.5 µs 2000
SP3T (R) 100 MHz 3000 MHz 0.45 0.55 30 40 30.0 / – 66 27 8L DFN 1.5x1.5 3.0–5.5 0.5 µs 4500
SP4T (R) 50 MHz 3000 MHz 0.45 0.85 22 34 41.5 / – 67 33 16L QFN 3x3 2.7–3.3 2 µs 2000
SP4T (A) 10 MHz 8 GHz 0.80 1.20 31 45 31.0 / – 58 30 32L LGA 5x5 3.0–3.55 5 µs 2000
SPDT (R) DC 4000 MHz 0.60 0.70 32 42 27.0 / – 45 30 6L DFN 3x3 2.7–3.3 0.2 µs 1500
SPDT (R) 10 MHz 3000 MHz 0.60 0.75 40 51 30.5 / – 59 27 8L MSOP 3x3 3.0–3.6 0.15 µs 4000
SPDT (A) 10 MHz 4000 MHz 0.55 1.00 37 62 30.5 / – 59 27 8L MSOP 3x3 3.0–3.6 0.15 µs 4000
SPDT (A) 5 MHz 3000 MHz 0.50 1.10 52 80 31.0 / – 55 24 2OL QFN 4x4 2.7–3.3 2 µs 1000
SPDT (R) 10 MHz 3000 MHz 0.35 0.50 20 30 30.5 / – 55 34 6L SC-70 1x2 1.8–3.3 1.5 µs 2000
SP4T (R) 100 MHz 3000 MHz 0.45 0.55 27.5 35 68 35 16L QFN 3x3 2.65–2.85 2 µs 2000

Antenna Tuning Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) RON (Ω) COFF (pF) P1dB/P0.1dB (dBm) IIP3 (dBm) IMD3 (dBm) Peak RF Voltage (Vpk) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SPST (OR) 100 MHz 3000 MHz 0.20 0.80 4 11 1.20 0.40 – / 38.0 70 -115 25 10L QFN 2x2 2.3–5.5 7 µs 2000
SP4T (OR) 5 MHz 3000 MHz 0.20 0.55 28 17 1.60 0.14 72 -120 18 12L QFN 2x2 2.3–5.5 2 µs 2000

Broadband RF Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SPDT (A, OR) DC 8 GHz 0.60 1.10 34 56 38.0 / – 62 36 20L QFN 4x4 11–15 10 µs 1000
SP12T (A) 9 kHz 8 GHz 0.70 2.40 22 69 40.0 / 37.5 60 33 32L QFN 5x5 2.3–5.5 0.232 µs 1000
SPDT (A) 9 kHz 13 GHz 0.60 2.00 18 90 39.0 / – 66 36 16L QFN 3x3 2.3–5.5 5.5 µs 4000
SPDT (A) 9 kHz 13 GHz 0.60 1.85 17 90 38.0 / – 65 36 16L QFN 3x3 2.3–5.5 0.5 µs 3000
SPDT (A) 9 kHz 26.5 GHz 0.70 5.30 20 80 33.0 / – 59 30 29L LGA 4x4 2.3–5.5 3 µs 3500
SPDT (R) 10 MHz 40 GHz 0.60 5.50 33 84 32.5 / – 52 27 Flip-chip 0.225 µs 2000
SPDT (R) 9 kHz 60 GHz 0.90 2.70 36 80 35.0 / – 48 29 Flip-chip 0.008 µs 1000
SP4T (A) 10 Hz 8 GHz 0.70 1.20 27 84 33.0 / – 58 30 32L LGA 5x5 3.0–3.6 5 µs 2000
SP4T (A) 9 kHz 18 GHz 0.70 3.90 27 90 33.0 / – 58 30 29L LGA 4x4 2.3–5.5 3 µs 3500
SP4T (A) 9 kHz 18 GHz 0.70 4.10 29 90 33.0 / – 59 30 29L LGA 4x4 2.3–5.5 0.5 µs 2500
SPDT (A) 9 kHz 8 GHz 0.60 0.85 36 90 39.0 / – 66 36 16L QFN 3x3 2.3–5.5 5.5 µs 4000
SP6T (A) 9 kHz 8 GHz 0.70 1.60 30 68 40.0 / 37.5 60 33 24L QFN 4x4 2.3–5.5 0.21 µs 1000
SP8T (A) 9 kHz 8 GHz 0.70 1.60 30 85 40.0 / 37.5 60 33 24L QFN 4x4 2.3–5.5 0.227 µs 1000
  SP4T (R) 9 kHz 67 GHz 1 4.5 22.5 46 33.5 / 28 49 30 Flip-chip 3.15–3.45 60 ns 2000
  SP4T (R) 9 kHz 52 GHz 1.1 3.8 23 41 27 48 29 20L LGA 3×3 3.15–3.45 60 ns 2000

High Power Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SPDT (R) 30 MHz 2700 MHz 0.30 0.70 24 35 – / 45.5 85 43 32L QFN 5x5 2.3–5.5 15 µs 1500
SPDT (R) 100 MHz 2700 MHz 0.40 0.80 24 35 – / 45.5 82 43 32L QFN 5x5 2.3–5.5 7 µs 1500
SPDT (A) 700 MHz 3800 MHz 0.60 0.80 44 47 – / 39.5 65 32 16L QFN 3x3 2.3–5.5 0.5 µs 3000
SPDT (R) 700 MHz 6 GHz 0.25 0.53 23 59 46.0 / – 70 38.5 16L QFN 3x3 2.3–5.5 0.85 µs 4500
SP5T (R) 30 MHz 1000 MHz 0.25 0.35 30 36 – / 45.5 42 42.5 32L QFN 5x5 2.3–5.5 15 µs 1500
SP5T (R) 100 MHz 1000 MHz 0.25 0.40 30 36 – / 45.5 42 42.5 32L QFN 5x5 2.3–5.5 6 µs 1500

Automotive Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SPDT (R) 100 MHz 6 GHz 0.25 0.90 16 41 – / 34.0 73.5 32 12L QFN 2x2 2.3–5.5 2 µs 1000
SPDT (R) 10 MHz 3000 MHz 0.35 1.10 14 35 33.5 / – 55 34 6L SC-70 1.25x2 1.8–3.3 2 µs 2000
SP4T (R) 50 MHz 3000 MHz 0.50 0.95 22 32 – / 37.0 68 35 16L QFN 3x3 2.65–3.3 1 µs 2000

Extended Temperature RF Switches

Product Store Datasheet Description Freq. Typ. IL (dB) Typ. Iso (dB) P1dB/P0.1dB (dBm) IIP3 (dBm) Max Power Rating (dBm) Package Package (mm) VDD Range (V) Switching Time ESD HBM (V)
Min Max Min Max Min Max
SP12T (A) 10 MHz 8 GHz 0.70 2.40 22 69 40.0 / 37.5 60 31 32L QFN 5x5 2.3–5.5 0.232 µs 1000
SP6T (A) 10 MHz 8 GHz 0.70 1.60 30 68 40.0 / 37.5 60 31 24L QFN 4x4 2.3–5.5 0.21 µs 1000
SP8T (A) 10 MHz 8 GHz 0.70 1.60 30 85 40.0 / 37.5 60 24L QFN 4x4 2.3–5.5 0.227 µs 1000
SPDT (R) 9 kHz 60 GHz 0.90 2.70 36 80 35.0 / – 48 27 Flip-chip 0.008 µs 1000