Product Description
The PE42440 is a HaRP™-enhanced SP4T RF switch developed on the UltraCMOS® process technology. This general-purpose switch contains 4 identical RF ports and can be used in a multitude of applications up to 3000 MHz. 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 x 3 x 0.75 mm QFN package.
Peregrine’s HaRP™ technology enhancements deliver high linearity and exceptional harmonics performance. It is an innovative feature of the UltraCMOS® process, providing performance superior to GaAs with the economy and integration of conventional CMOS.

Features
• HaRP™ - Enhanced Technology for Unparalleled Linearity
• Very Low Insertion Loss: 0.45 dB @ 1000 MHz, 0.5 dB @ 2000 MHz
• Very High Isolation: 34 dB @ 1000 MHz, 28 dB @ 2000 MHz
• Exceptionally High ESD tolerance:
• Class 3 (4.0 kV HBM) on RFC pin
• Class 2 (2.0 kV HBM) on all pins
• Integrated Decoder for 2-pin control
• Accepts 1.8V and 2.75V Control Logic Levels
• Low 4.5Ω Series ON Resistance
• No Blocking Capacitors Required