UltraCMOS® SP4T RF Switch

The PE42641 is a HaRP™-enhanced SP4T RF switch developed on the UltraCMOS® process technology. This switch contains four identical WEDGE/CDMA compliant TX paths and can be used in various GSM and WCDMA mobile applications as well as other wireless applications up to 3000 MHz. It is also suitable for antenna band switching and switchable matching networks for cellular and non-cellular mobile applications. It integrates on-board CMOS control logic with a low voltage CMOS-compatible control interface and requires no DC blocking capacitors. This RoHS-compliant part is available in a standard 3 × 3 × 0.75 mm QFN package.

UltraCMOS® SP4T RF Switch

PE42641


The PE42641 is a HaRP™-enhanced SP4T RF switch developed on the UltraCMOS® process technology. This switch contains four identical WEDGE/CDMA compliant TX paths and can be used in various GSM and WCDMA mobile applications as well as other wireless applications up to 3000 MHz. It is also suitable for antenna band switching and switchable matching networks for cellular and non-cellular mobile applications. It integrates on-board CMOS control logic with a low voltage CMOS-compatible control interface and requires no DC blocking capacitors. This RoHS-compliant part is available in a standard 3 × 3 × 0.75 mm QFN package.

Industry-Leading Product

Specifications

DescriptionSP4T (R)
Min Freq.100 MHz
Max Freq.3000 MHz
Max Typ. IL (dB)0.55
Min Typ. IL (dB)0.45
Max Typ. Iso (dB)35
Min Typ. Iso (dB)27.5
P1/0.1dB (dBm)
IIP3 (dBm)-
Package16L QFN
Package (mm)3x3

About Product

Key Features

      Symmetric, high-power SP4T: All ports WEDGE/CDMA-compliant
      Very low insertion loss: 0.45 dB @ 1000 MHz, 0.6 dB @ 2000 MHz
      HaRP™-enhanced technology for unparalleled linearity
      Very high isolation: 35 dB @ 900 MHz, 29 dB @ 1900 MHz
      Exceptionally high ESD tolerance
      Integrated decoder for 2-pin control
      Low 4.5 ohm series ON resistance
      No blocking capacitors required
      Packaging: 16-lead 3 × 3 × 0.75 mm QFN

Products displayed on this site are protected under one or more of the following U.S. Patents.