EK42641-02

SP4T UltraCMOS® RF Switch 100MHz – 3GHz

Product Description

The PE42641 is a HaRP™-enhanced SP4T RF Switch developed on the UltraCMOS® process technology. This switch contains 4 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.

Features

• Symmetric, High-Power SP4T: All ports WEDGE/CDMA-Compliant

• Very Low Insertion Loss: 0.45 dB @ 1000 MHz, 0.6 dB @ 2000 MHz

• HaRPTM - enhanced Technology for Unparalleled Linearity

   • Low harmonics of 2fo = -86 dBc and 3fo = -81 dBc at +35 dBm

   • IMD3 of -110 dBm at WCDMA Band I

   • IIP3 of +68 dBm

• Very high isolation: 35 dB @ 900 MHz, 29 dB @ 1900 MHz

• Exceptionally high ESD tolerance:

   • Class 3 4.0 kV HBM on ANT pin

   • Class 2 2.0 kV HBM on all pins

• Integrated decoder for 2-pin control

   • Accepts 1.8V and 2.75V levels

• Low 4.5 ohm series ON resistance

• No blocking capacitors required